)]}'
{
  "log": [
    {
      "commit": "ce6f4fab4059cd72638a0cfa596a8ee2c79c1c8e",
      "tree": "00416d7a54d9ef265b9358022e804217dcb5d870",
      "parents": [
        "e3087b80aa0bceda9863f33307460f3ba79f2b15"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Feb 08 13:27:39 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Feb 08 15:03:36 2011 -0200"
      },
      "message": "perf annotate: Move locking to struct annotation\n\nSince we\u0027ll need it when implementing the live annotate TUI browser.\n\nThis also simplifies things a bit by having the list head for the source\ncode to be in the dynamicly allocated part of struct annotation, that\nway we don\u0027t have to pass it around, it can be found from the struct\nsymbol that is passed everywhere.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "e3087b80aa0bceda9863f33307460f3ba79f2b15",
      "tree": "1e324754e5669a6038193b59c098b01d092f4e15",
      "parents": [
        "124bb83cd7de4d851af7595650233fb9e9279d5d"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Feb 08 15:01:39 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Feb 08 15:01:39 2011 -0200"
      },
      "message": "perf annotate: Fix --stdio rendering\n\nThe checks for not using a max_lines parameter were b0rked, problem\nintroduced in 3653246.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "124bb83cd7de4d851af7595650233fb9e9279d5d",
      "tree": "da896030a0703df27c1d0050646a9c7bdadb95eb",
      "parents": [
        "a2221796256ea7b236cec6bf027c1c1de5b8ccd7"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Fri Feb 04 21:52:11 2011 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Feb 07 12:48:48 2011 -0200"
      },
      "message": "perf probe: Add bitfield member support\n\nAdd bitfield member accessing support to probe arguments.\n\nSuggested-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110204125211.9507.60265.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\n[ committer note: Fixed up \u0027%lu\u0027 use for return of BYTES_TO_BITS (\u0027%zd\u0027) ]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "a2221796256ea7b236cec6bf027c1c1de5b8ccd7",
      "tree": "05c4ad1ae6f9d660ab288953fb5ce007d5976e14",
      "parents": [
        "fb7d0b3cefb80a105f7fd26bbc62e0cbf9192822"
      ],
      "author": {
        "name": "Borislav Petkov",
        "email": "bp@amd64.org",
        "time": "Mon Feb 07 15:32:18 2011 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Feb 07 12:41:55 2011 -0200"
      },
      "message": "perf annotate: Fix build error\n\nA small fix for when NO_NEWT_SUPPORT is defined.\n\nAdd a missing \"struct\" to the function prototype.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20110207143218.GA31197@kryptos.osrc.amd.com\u003e\nSigned-off-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "fb7d0b3cefb80a105f7fd26bbc62e0cbf9192822",
      "tree": "1d5ce57f5fa73c593e10a321edb02498bea834b3",
      "parents": [
        "1ff511e35ed87cc2ebade9e678e4a2fe39b6f9c5"
      ],
      "author": {
        "name": "Kyle McMartin",
        "email": "kyle@mcmartin.ca",
        "time": "Mon Jan 24 11:13:04 2011 -0500"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Feb 07 12:41:41 2011 -0200"
      },
      "message": "perf tool: Fix gcc 4.6.0 issues\n\nGCC 4.6.0 in Fedora rawhide turned up some compile errors in tools/perf\ndue to the -Werror\u003dunused-but-set-variable flag.\n\nI\u0027ve gone through and annotated some of the assignments that had side\neffects (ie: return value from a function) with the __used annotation,\nand in some cases, just removed unused code.\n\nIn a few cases, we were assigning something useful, but not using it in\nlater parts of the function.\n\nkyle@dreadnought:~/src% gcc --version\ngcc (GCC) 4.6.0 20110122 (Red Hat 4.6.0-0.3)\n\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nLKML-Reference: \u003c20110124161304.GK27353@bombadil.infradead.org\u003e\nSigned-off-by: Kyle McMartin \u003ckyle@redhat.com\u003e\n[ committer note: Fixed up the annotation fixes, as that code moved recently ]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "f50c2169bd054984e976e67e8651d28f3caf6ba3",
      "tree": "a604d2d613ffc1f91471a1fe6db66f8d08041ff1",
      "parents": [
        "ef4d001d79ac4bab6c2d81e9986a42059f877ec3"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Thu Jan 13 11:18:30 2011 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Feb 07 09:12:42 2011 -0200"
      },
      "message": "perf probe: Rewrite find_lazy_match_lines() by using getline(3)\n\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: lkml \u003clinux-kernel@vger.kernel.org\u003e\nLKML-Reference: \u003cm3d3o185u1.fsf@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "ef4d001d79ac4bab6c2d81e9986a42059f877ec3",
      "tree": "ebf7dec93f6650f26e981b20fc14fa0f5fa547b7",
      "parents": [
        "9c56dfeb784a586713f467e2028a127a2a58a238"
      ],
      "author": {
        "name": "Denis Kirjanov",
        "email": "dkirjanov@kernel.org",
        "time": "Sat Feb 05 20:39:38 2011 +0000"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Feb 07 09:10:15 2011 -0200"
      },
      "message": "perf top: Use pid_t for target_{pid|tid}\n\nUse pid_t data type for target_{pid|tid} vars.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nLKML-Reference: \u003c20110205203938.GA15328@hera.kernel.org\u003e\nSigned-off-by: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\n[ committer note: those variables are now in struct perf_top, fixed ]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "075de90c46562de1435db16c2129ec4ff92e5bd2",
      "tree": "3b6f91ddc2773069a707538d607b2b4ea680c118",
      "parents": [
        "c7f9a6f377fa64e5a74f8c128d4349765c28fab1",
        "36532461a0f60bb36c5470a0326f7394f19db23c"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Feb 07 08:45:48 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Feb 07 08:45:48 2011 +0100"
      },
      "message": "Merge branch \u0027perf/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/core\n"
    },
    {
      "commit": "c7f9a6f377fa64e5a74f8c128d4349765c28fab1",
      "tree": "e71eaf08c5f9179d6fd6c7e08d8539358dc76ad1",
      "parents": [
        "fe4b04fa31a6dcf4358aa84cf81e5a7fd079469b",
        "8dbdea8444d303a772bceb1ba963f0e3273bfc5e"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Feb 07 08:44:11 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Mon Feb 07 08:44:26 2011 +0100"
      },
      "message": "Merge branch \u0027linus\u0027 into perf/core\n\nMerge reason: Pick up perf fixes that are now upstream\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "36532461a0f60bb36c5470a0326f7394f19db23c",
      "tree": "3cf2108006fca07f0093eda19cde4438c8b52d80",
      "parents": [
        "f1e2701de02cff6d988b1dd49960620d5720cb89"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sun Feb 06 14:54:44 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sun Feb 06 16:08:50 2011 -0200"
      },
      "message": "perf top: Ditch private annotation code, share perf annotate\u0027s\n\nNext step: Live TUI annotation in perf top, just press enter on a symbol\nline.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "f1e2701de02cff6d988b1dd49960620d5720cb89",
      "tree": "d8d0c92eca89d01dd2b8d25554244aa3cc4eec10",
      "parents": [
        "d040bd363824f9f0ad6610b91ee6c65f292c066c"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Feb 05 18:51:38 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sun Feb 06 13:40:31 2011 -0200"
      },
      "message": "perf annotate: Separate objdump parsing from actual screen rendering\n\nBecause in \u0027perf top\u0027 we\u0027ll need to parse just once and then, as samples\ncome, render multiple times with evolving counter values.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "d040bd363824f9f0ad6610b91ee6c65f292c066c",
      "tree": "e0e4215e44e7971ea7901d57de5dce7369a87e6b",
      "parents": [
        "2f525d0148ef2734c8a172201e5e1e9167a8a5fd"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Feb 05 15:37:31 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Feb 05 15:37:31 2011 -0200"
      },
      "message": "perf annotate: Config options for symbol__tty_annotate\n\nMax line# that should be printed, minimum percentage filter, just like\n\u0027perf top\u0027, alas, due to it :-)\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "2f525d0148ef2734c8a172201e5e1e9167a8a5fd",
      "tree": "6bd0efbdeb640fa52616b20f03aed7176eb6c297",
      "parents": [
        "78f7defedbb4da73b9a07635c357c1afcaa55c8f"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Feb 04 13:43:24 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Feb 05 12:28:48 2011 -0200"
      },
      "message": "perf annotate: Support multiple histograms in annotation\n\nThe perf annotate tool continues aggregating everything on just one\nhistograms, but to support the top model add support for one histogram\nperf evsel in the evlist.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "78f7defedbb4da73b9a07635c357c1afcaa55c8f",
      "tree": "a4ddcb93682e17e986272b626ce94eb0ed35f8b7",
      "parents": [
        "764328d3209dd81b02a55722556b07b6f35e3ca0"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Feb 04 09:45:46 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Feb 05 12:28:21 2011 -0200"
      },
      "message": "perf annotate: Move annotate functions to util/\n\nThey will be used by perf top, so that we have just one set of routines\nto do annotation.\n\nRename \"struct sym_priv\" to \"struct annotation\", etc, to clarify this\ncode a bit.\n\nRename \"struct sym_ext\" to \"struct source_line\", to give it a meaningful\nname, that clarifies that it is a the result of an addr2line call, that\nis sorted by percentage one particular source code line appeared in the\nannotation.\n\nAnd since we\u0027re moving things around also rename \u0027sym_hist-\u003eip\u0027 to\n\u0027sym_hist-\u003eaddr\u0027 as we want to do data structure annotation at some\npoint.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "764328d3209dd81b02a55722556b07b6f35e3ca0",
      "tree": "d2490d612488c220da32cf96f0ce798ea8a75e2a",
      "parents": [
        "fe4b04fa31a6dcf4358aa84cf81e5a7fd079469b"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Feb 04 07:33:24 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Feb 05 12:26:40 2011 -0200"
      },
      "message": "perf top: Remove superfluous name_len field\n\nFrom the sym_entry struct, struct symbol already has this field.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "52bcd9947bffae88bb1758f19277d678aaebc2ec",
      "tree": "e70cce3c65ce6a6cfa5daa802296dc1b25714b3f",
      "parents": [
        "542e72fc90f5ed9eecb574f80f70868c7f296093"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Feb 03 17:26:06 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Feb 03 17:26:06 2011 -0200"
      },
      "message": "perf stat: Fix aggreate counter reading accounting\n\nIntroduced in: c52b12ed, when this sequence:\n\n  count[0] \u003d count[1] \u003d count[2] \u003d 0;\n\nWas replaced with:\n\n  aggr-\u003eval \u003d 0;\n\nWhich is equivalent to zeroing just the first entry in the \u0027count\u0027\narray.\n\nFix it by zeroing the three entries with:\n\n  aggr-\u003eval \u003d aggr-\u003eena \u003d aggr-\u003erun \u003d 0;\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "cdb0861c85c03fe80f4da033aab69df949579dc6",
      "tree": "853158153e788cf28ea1f45784b2b2cd1fa8b86a",
      "parents": [
        "978f626c4e5b9524d1898788d8e34d86dfa00795"
      ],
      "author": {
        "name": "Yinghai Lu",
        "email": "yinghai@kernel.org",
        "time": "Tue Feb 01 10:51:23 2011 -0800"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Feb 01 17:33:06 2011 -0200"
      },
      "message": "perf top: Fix TUI compilation\n\n\u003e +\tslsmg_write_nstring(width \u003e\u003d syme-\u003emap-\u003edso-\u003elong_name_len ?\n\u003e +\t\t\t\tsyme-\u003emap-\u003edso-\u003elong_name :\n\u003e +\t\t\t\tsyme-\u003emap-\u003edso-\u003eshort_name, width);\n\nneed update macro for that calling\n\nutil/ui/browsers/top.c: In function ‘perf_top_browser__write’:\nutil/ui/browsers/top.c:60:2: error: cast to pointer from integer of different size\nutil/ui/browsers/top.c:60:2: error: comparison between pointer and integer\nutil/ui/browsers/top.c:60:2: error: passing argument 1 of ‘SLsmg_write_nstring’ discards qualifiers from pointer target type\n/usr/include/slang.h:1728:16: note: expected ‘char *’ but argument is of type ‘const char *’\nmake: *** [util/ui/browsers/top.o] Error 1\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c4D48562B.20006@kernel.org\u003e\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "f6bbc1daac964da551130dbf01809d3fbd178b2d",
      "tree": "6f9793f84ec52bc6af71652128a5302d95a086f1",
      "parents": [
        "823c7164a92a6347d46bb64aaae728b6d08f3bb8"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 20:56:27 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 20:56:27 2011 -0200"
      },
      "message": "perf python: Fix build on 32-bit\n\nWhere there are lots of errors related to python methods receiving\n\u0027char *\u0027 for things like file open mode, which break the build, also\ndisable strict aliasing and fixup some other warnings. Now builds on\nboth 32-bit and 64-bit fedora systems.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "c0443df1b69b59675fc6790e0ddce87c8ca00abf",
      "tree": "8c98a270700f594d0e49246a640a4f725caf9bf1",
      "parents": [
        "229ade9ba36341f7369ecb4f134bcec9133520bf"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 18:19:33 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 18:19:33 2011 -0200"
      },
      "message": "perf top: Introduce slang based TUI\n\nDisabled by default as there are features found in the stdio based one\nthat aren\u0027t implemented, like live annotation, filtering knobs data\nentry.\n\nAnnotation hopefully will get somehow merged with the \u0027perf annotate\u0027\ncode.\n\nTo use it:\n\nperf top --tui\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "229ade9ba36341f7369ecb4f134bcec9133520bf",
      "tree": "34a691fe2862d5686c48a684c2ab0c42eb8991e4",
      "parents": [
        "8c3e10eb1968877d6a1957b7e790c6ce01bd56fc"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 18:08:39 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 18:08:39 2011 -0200"
      },
      "message": "perf tools: Don\u0027t fallback to setup_pager unconditionally\n\nBecause in tools like \u0027top\u0027 we don\u0027t want the pager.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "8c3e10eb1968877d6a1957b7e790c6ce01bd56fc",
      "tree": "f0660d444639407e776fee780410755220ee212e",
      "parents": [
        "7e2ed097538c57ff5268e9a6bced7c0b885809c8"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 14:50:39 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 14:50:39 2011 -0200"
      },
      "message": "perf top: Move display agnostic routines to util/top.[ch]\n\nPaving the way for a slang browser a la \u0027perf report --tui\u0027.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "7e2ed097538c57ff5268e9a6bced7c0b885809c8",
      "tree": "44f9998cc6054d5bef07d6c2979afb0e81ddf13c",
      "parents": [
        "f8a9530939ed87b9a1b1a038b90e355098b679a2"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sun Jan 30 11:59:43 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 31 12:40:52 2011 -0200"
      },
      "message": "perf evlist: Store pointer to the cpu and thread maps\n\nSo that we don\u0027t have to pass it around to the several methods that\nneeds it, simplifying usage.\n\nThere is one case where we don\u0027t have the thread/cpu map in advance,\nwhich is in the parsing routines used by top, stat, record, that we have\nto wait till all options are parsed to know if a cpu or thread list was\npassed to then create those maps.\n\nFor that case consolidate the cpu and thread map creation via\nperf_evlist__create_maps() out of the code in top and record, while also\nproviding a perf_evlist__set_maps() for cases where multiple evlists\nshare maps or for when maps that represent CPU sockets, for instance,\nget crafted out of topology information or subsets of threads in a\nparticular application are to be monitored, providing more granularity\nin specifying which cpus and threads to monitor.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "f8a9530939ed87b9a1b1a038b90e355098b679a2",
      "tree": "a24954b748120ae6f83f30c00af747c22acfb89e",
      "parents": [
        "877108e42b1b9ba64857c4030cf356ecc120fd18"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sun Jan 30 10:46:46 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sun Jan 30 11:41:13 2011 -0200"
      },
      "message": "perf evlist: Move evlist methods to evlist.c\n\nThey were on evsel.c because they came from refactoring existing evsel\nmethods, so, to make reviewing the changes easier, I kept it there, now\nits a plain move.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "877108e42b1b9ba64857c4030cf356ecc120fd18",
      "tree": "ca41fa741081faa0f936b7296d721c84d1b89176",
      "parents": [
        "8115d60c323dd9931b95221c0a392aeddc1d6ef3"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 15:44:29 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sun Jan 30 11:37:38 2011 -0200"
      },
      "message": "perf tools: Initial python binding\n\nFirst clarifying that this kind of binding is not a replacement or an\nequivalent to the \u0027perf script\u0027 way of using python with perf.\n\nThe \u0027perf script\u0027 way is to process events and look at a given script\nfor some python function that matches the events to pass each event for\nprocessing.\n\nThis is a python module, i.e. everything is driven from the python\nscript, that merely uses \"import perf\" or \"from perf import\".\n\nperf script is focused on tracepoints, this binding is focused on profiling as\nan initial target. More work is needed to make available tracepoint specific\nvariables as event variables accessible via this binding.\n\nThere is one example of such usage model, in\ntools/perf/python/twatch.py, a tool to watch \"cycles\" events together\nwith task (fork, exit) and comm perf events.\n\nFor now, due to me not being able to grok how python distutils cope with\nbuilding C extensions outside the sources dir the install target just\nbuilds it, I\u0027m using it as:\n\n[root@emilia linux]# export PYTHONPATH\u003d~acme/git/build/perf/lib.linux-x86_64-2.6/\n[root@emilia linux]# tools/perf/python/twatch.py\ncpu:  4, pid: 30126, tid: 30126 { type: mmap, pid: 30126, tid: 30126, start: 0x4, length: 0x82e9ca03, offset: 0, filename:  }\ncpu:  6, pid:   47, tid:   47 { type: mmap, pid: 47, tid: 47, start: 0x6, length: 0xbef87c36, offset: 0, filename:  }\ncpu:  1, pid:    0, tid:    0 { type: mmap, pid: 0, tid: 0, start: 0x1, length: 0x775d1904, offset: 0, filename:  }\ncpu:  7, pid:    0, tid:    0 { type: mmap, pid: 0, tid: 0, start: 0x7, length: 0xc750aeb6, offset: 0, filename:  }\ncpu:  5, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x5, length: 0x76669635, offset: 0, filename:  }\ncpu:  0, pid:    0, tid:    0 { type: mmap, pid: 0, tid: 0, start: 0, length: 0x6422ef6b, offset: 0, filename:  }\ncpu:  2, pid: 2255, tid: 2255 { type: mmap, pid: 2255, tid: 2255, start: 0x2, length: 0xe078757a, offset: 0, filename:  }\ncpu:  1, pid: 5769, tid: 5769 { type: fork, pid: 30127, ppid: 5769, tid: 30127, ptid: 5769, time: 103893991270534}\ncpu:  6, pid: 30127, tid: 30127 { type: comm, pid: 30127, tid: 30127, comm: ls }\ncpu:  6, pid: 30127, tid: 30127 { type: exit, pid: 30127, ppid: 30127, tid: 30127, ptid: 30127, time: 103893993273024}\n\nThe first 8 mmap events in this 8 way machine are a mistery that is still being\ninvestigated.\n\nMore of the tools/perf/util/ APIs will be exposed via this python binding as\nthe need arises. For now the focus is on creating events and processing them,\nsymbol resolution is an obvious next step, with tracepoint variables as a close\nsecond step.\n\nCc: Clark Williams \u003cwilliams@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "8115d60c323dd9931b95221c0a392aeddc1d6ef3",
      "tree": "13e75d71c5163c78efc9d8ab33988cc6c7be74a1",
      "parents": [
        "8d50e5b4171a69cf48ca94a1e7c14033d0b4771d"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 14:01:45 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 16:25:37 2011 -0200"
      },
      "message": "perf tools: Kill event_t typedef, use \u0027union perf_event\u0027 instead\n\nAnd move the event_t methods to the perf_event__ too.\n\nNo code changes, just namespace consistency.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "8d50e5b4171a69cf48ca94a1e7c14033d0b4771d",
      "tree": "6ebf659f92f0770917c7f47c24449ebfe048ce61",
      "parents": [
        "93fc64f14472ae24fd640bf3834a178f59142842"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 13:02:00 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 16:25:20 2011 -0200"
      },
      "message": "perf tools: Rename \u0027struct sample_data\u0027 to \u0027struct perf_sample\u0027\n\nMaking the namespace more uniform.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "7bb41152b9be7e31f10d8919bce5034135525d9d",
      "tree": "4a79423cd6f01f5e61251e6058ed41427230f63b",
      "parents": [
        "ef2bf6d043ac9bd4a6f38d862af407154a4754d9"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 09:08:13 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 16:24:40 2011 -0200"
      },
      "message": "perf evlist: Support non overwrite mode in perf_evlist__read_on_cpu\n\nI.e. stash the overwrite mode in struct perf_evlist and act accordingly\nin perf_evlist__read_on_cpu, not checking for overwrites and touching\nthe tail after consuming one event, like perf record does, for instance.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "ef2bf6d043ac9bd4a6f38d862af407154a4754d9",
      "tree": "6fa92bb6b329ef2dc2087dc173d7eccad6c7aa2a",
      "parents": [
        "dc82009aac6ee6e423b48de43a251745c62ab012"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 09:04:40 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 29 16:24:24 2011 -0200"
      },
      "message": "perf events: Account PERF_RECORD_LOST events in event__process\n\nRight now this function is only used by perf top, that uses PROT_READ\nonly, i.e. overwrite mode, so no PERF_RECORD_LOST events are generated,\nbut don\u0027t forget those events.\n\nThe patch that moved this out of perf top was made so that this routine\ncould be used by \u0027perf probe\u0027 in the uprobes patchset, so perhaps there\nthey need to check for LOST events and warn the user, as will be done in\nthe following patches that will switch \u0027perf top\u0027 to non overwrite mode\n(mmap with PROT_READ|PROT_WRITE).\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "3c42258c9a4db70133fa6946a275b62a16792bb5",
      "tree": "f80956618d48e27bd08f4dacf70866bce8f6846f",
      "parents": [
        "bd09d7b5efeb13965b6725b4a3e9944908bca9d2"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Thu Jan 20 23:15:45 2011 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Jan 28 09:20:25 2011 -0200"
      },
      "message": "perf probe: Add filters support for available functions\n\nAdd filters support for available function list.\n\nDefault filter is \"!_*\" for filtering out local-purpose symbols.\n\ne.g.:\n # perf probe --filter\u003d\"add*\" -F\nadd_disk\nadd_disk_randomness\nadd_input_randomness\nadd_interrupt_randomness\nadd_memory\nadd_page_to_unevictable_list\nadd_page_wait_queue\n...\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Chase Douglas \u003cchase.douglas@canonical.com\u003e\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110120141545.25915.85930.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "bd09d7b5efeb13965b6725b4a3e9944908bca9d2",
      "tree": "d2cd48d6c60288a0cf7d4d7bfe8fdcfed31221d7",
      "parents": [
        "68baa431ec2f14ba7510d4e79bceb6ceaf0d3b74"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Thu Jan 20 23:15:39 2011 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Jan 28 09:20:01 2011 -0200"
      },
      "message": "perf probe: Add variable filter support\n\nAdd filters support for available variable list.\n\nDefault filter is \"!__k???tab_*\u0026!__crc_*\" for filtering out\nautomatically generated symbols.\n\nThe format of filter rule is \"[!]GLOBPATTERN\", so you can use wild\ncards. If the filter rule starts with \u0027!\u0027, matched variables are filter\nout.\n\ne.g.:\n # perf probe -V schedule --externs --filter\u003dcpu*\nAvailable variables at schedule\n        @\u003cschedule+0\u003e\n                cpumask_var_t   cpu_callout_mask\n                cpumask_var_t   cpu_core_map\n                cpumask_var_t   cpu_isolated_map\n                cpumask_var_t   cpu_sibling_map\n                int     cpu_number\n                long unsigned int*      cpu_bit_bitmap\n\t\t...\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Chase Douglas \u003cchase.douglas@canonical.com\u003e\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110120141539.25915.43401.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\n[ committer note: Removed the elf.h include as it was fixed up in e80711c]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "68baa431ec2f14ba7510d4e79bceb6ceaf0d3b74",
      "tree": "01c1901907ffa1a462d8a06b126736337f11758e",
      "parents": [
        "d380eaaea70d775c0520dcb5702ea5d2a56b7be9"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Thu Jan 20 23:15:30 2011 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Jan 28 09:19:38 2011 -0200"
      },
      "message": "perf tools: Add strfilter for general purpose string filter\n\nAdd strfilter for general purpose string filter.\n\nEvery filter rules are descrived by glob matching pattern and \u0027!\u0027 prefix\nwhich means Logical NOT.\n\nA strfilter consists of those filter rules connected with \u0027\u0026\u0027 and \u0027|\u0027.\n\nA set of rules can be folded by using \u0027(\u0027 and \u0027)\u0027.\n\nIt also accepts spaces around rules and those operators.\n\nFormat:\n\u003crule\u003e ::\u003d \u003cglob-exp\u003e | \"!\" \u003crule\u003e | \u003crule\u003e \u003cop\u003e \u003crule\u003e | \"(\" \u003crule\u003e \")\"\n\u003cop\u003e ::\u003d \"\u0026\" | \"|\"\n\ne.g.:\n\n \"(add* | del*) \u0026 *timer\" filter rules pass strings which start with add\n or del and end with timer.\n\nThis will be used by perf probe --filter.\n\nChanges in V2:\n - Fix to check result of strdup() and strfilter__alloc().\n - Encapsulate and simplify interfaces as like regex(3).\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110120141530.25915.12673.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "ef1d1af28ca37fdbc2745da040529cd2953c1af5",
      "tree": "dff4a86fbc813ca808ce0607e3e041cdcdca5cec",
      "parents": [
        "d0dd74e853a0a6f37e8061d6d50be41c7034c54c"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 18 21:41:45 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 24 13:18:05 2011 -0200"
      },
      "message": "perf evsel: Introduce perf_evsel__{in,ex}it\n\nOut of the {con,des}structor, as in interpreted language bindings we will\nneed to go back from the wrapper object to the real thing. In that case\nusing container_of will save us to have an extra pointer in the perf_evsel\nstruct.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "d0dd74e853a0a6f37e8061d6d50be41c7034c54c",
      "tree": "1292a98711611cbc4595785ed17605f20a90800c",
      "parents": [
        "fd78260b5376173faeb17127bd63b3c99a8e8bfb"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Jan 21 13:46:41 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 24 13:17:56 2011 -0200"
      },
      "message": "perf tools: Move event__parse_sample to evsel.c\n\nTo avoid linking more stuff in the python binding I\u0027m working on, future\ncsets will make the sample type be taken from the evsel itself, but for\nthat we need to first have one file per cpu and per sample_type, not a\nsingle perf.data file.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "fd78260b5376173faeb17127bd63b3c99a8e8bfb",
      "tree": "7d3afaca981fee68929c365b39dd302f803e3bda",
      "parents": [
        "17ea1b70a87e28457821318341bead2b45563092"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 18 15:15:24 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 24 10:59:00 2011 -0200"
      },
      "message": "perf threads: Move thread_map to separate file\n\nTo untangle it from struct thread handling, that is tied to symbols, etc.\n\nRight now in the python bindings I\u0027m working on I need just a subset of\nthe util/ files, untangling it allows me to do that.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "17ea1b70a87e28457821318341bead2b45563092",
      "tree": "9ef65589158d7d4b0f98e26e3ea386d3394cb6f3",
      "parents": [
        "d7065adb9b4f3384c2615f0a3dbdb6c3aae1eb18"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 17 14:40:46 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 24 10:58:39 2011 -0200"
      },
      "message": "perf tools: Pass the struct opt to the wildcard parsing routine\n\nIt is needed because it will call parse_event for each tracepoint\nname that matches, and we pass the perf_evlist via opt-\u003evalue.\n\nProblem introduced in 4503fdd where my assumption about opt being\nalways non NULL made me not look at callers of parse_events outside\nbuiltin-*.c.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "e80711ca8512c8586da0c3e18e2f1caf73c88731",
      "tree": "2b6493cd34b5a68ec9008c34a47f8f145711132f",
      "parents": [
        "5069ed86be3c2f28bcdf7fae1374ec0c325aafba"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Thu Jan 13 21:46:11 2011 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 24 10:57:55 2011 -0200"
      },
      "message": "perf probe: Add --funcs to show available functions in symtab\n\nAdd --funcs to show available functions in symtab.\n\nOriginally this feature came from Srikar\u0027s uprobes patches\n( http://lkml.org/lkml/2010/8/27/244 )\n\ne.g.\n...\n__ablkcipher_walk_complete\n__absent_pages_in_range\n__account_scheduler_latency\n__add_pages\n__alloc_pages_nodemask\n__alloc_percpu\n__alloc_reserved_percpu\n__alloc_skb\n__alloc_workqueue_key\n__any_online_cpu\n__ata_ehi_push_desc\n...\n\nThis also supports symbols in module, e.g.\n\n...\ncleanup_module\ncpuid_maxphyaddr\nemulate_clts\nemulate_instruction\nemulate_int_real\nemulate_invlpg\nemulator_get_dr\nemulator_set_dr\nemulator_task_switch\nemulator_write_emulated\nemulator_write_phys\nfx_init\n...\n\nOriginal-patch-from: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110113124611.22426.10835.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\n[ committer note: Add missing elf.h for STB_GLOBAL that broke a RHEL4 build ]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "5069ed86be3c2f28bcdf7fae1374ec0c325aafba",
      "tree": "e8b1dc51c435a47e1c1761b8b43090c4a3f78c24",
      "parents": [
        "4cc9cec636e7f78aba7f17606ac13cac07ea5787"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Thu Jan 13 21:46:05 2011 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 24 10:57:03 2011 -0200"
      },
      "message": "perf probe: Enable to put probe inline function call site\n\nEnable to put probe inline function call site. This will increase line-based\nprobe-ability.\n\n\u003cWithout this patch\u003e\n$ ./perf probe -L schedule:48\n\u003cschedule:48\u003e\n                pre_schedule(rq, prev);\n\n     50         if (unlikely(!rq-\u003enr_running))\n                        idle_balance(cpu, rq);\n\n                put_prev_task(rq, prev);\n                next \u003d pick_next_task(rq);\n\n     56         if (likely(prev !\u003d next)) {\n                        sched_info_switch(prev, next);\n                        trace_sched_switch_out(prev, next);\n                        perf_event_task_sched_out(prev, next);\n\n\u003cWith this patch\u003e\n$ ./perf probe -L schedule:48\n\u003cschedule:48\u003e\n     48         pre_schedule(rq, prev);\n\n     50         if (unlikely(!rq-\u003enr_running))\n     51                 idle_balance(cpu, rq);\n\n     53         put_prev_task(rq, prev);\n     54         next \u003d pick_next_task(rq);\n\n     56         if (likely(prev !\u003d next)) {\n     57                 sched_info_switch(prev, next);\n     58                 trace_sched_switch_out(prev, next);\n     59                 perf_event_task_sched_out(prev, next);\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110113124604.22426.48873.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "4cc9cec636e7f78aba7f17606ac13cac07ea5787",
      "tree": "e0c89d4298121257fdd128a1210e9deca86fc4f7",
      "parents": [
        "b0e8572f3b29c0760b66ba5627a6d5426c88c97d"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Thu Jan 13 21:45:58 2011 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 24 10:49:52 2011 -0200"
      },
      "message": "perf probe: Introduce lines walker interface\n\nIntroduce die_walk_lines() for walking on the line list of given die, and use\nit in line_range finder and probe point finder.\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110113124558.22426.48170.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\n[ committer note: s/%ld/%zd/ for a size_t nlines var that broke f14 x86 build]\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "529363b76929beb85b81439c61063130af046a21",
      "tree": "628e32e412975a8b65645b6fb20791f91ae5eafc",
      "parents": [
        "16537f1355017a285b904bfb6bf767464293e69c"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Fri Jan 14 04:52:01 2011 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:31 2011 -0200"
      },
      "message": "perf callchain: Don\u0027t give arbitrary gender to callchain tree nodes\n\nSome little callchain tree nodes shyly asked me if they can have\nsisters.\n\nHow cute!\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-5-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "16537f1355017a285b904bfb6bf767464293e69c",
      "tree": "6427fad55b35af6c8a370ba8d9009274e84abda2",
      "parents": [
        "f08c3154ac439c4b5762a40107d84e839e08fbc5"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Fri Jan 14 04:52:00 2011 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:31 2011 -0200"
      },
      "message": "perf callchain: Rename register_callchain_param into callchain_register_param\n\nTo make the callchain API naming more consistent.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-4-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "f08c3154ac439c4b5762a40107d84e839e08fbc5",
      "tree": "c13a91f91309a3a0df7a406fa70ede7868e1306b",
      "parents": [
        "1b3a0e9592ebf174af934b3908a2bf6a6fa86169"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Fri Jan 14 04:51:59 2011 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:31 2011 -0200"
      },
      "message": "perf callchain: Rename cumul_hits into callchain_cumul_hits\n\nThat makes the callchain API naming more consistent and\nreduce potential naming clashes.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-3-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "1b3a0e9592ebf174af934b3908a2bf6a6fa86169",
      "tree": "22de930ec03920ea7a4d602d9a582f5125595916",
      "parents": [
        "de5fa3a8a05cd60f59622e88cfeb90416760d78e"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Fri Jan 14 04:51:58 2011 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:31 2011 -0200"
      },
      "message": "perf callchain: Feed callchains into a cursor\n\nThe callchains are fed with an array of a fixed size.\nAs a result we iterate over each callchains three times:\n\n- 1st to resolve symbols\n- 2nd to filter out context boundaries\n- 3rd for the insertion into the tree\n\nThis also involves some pairs of memory allocation/deallocation\neverytime we insert a callchain, for the filtered out array of\naddresses and for the array of symbols that comes along.\n\nInstead, feed the callchains through a linked list with persistent\nallocations. It brings several pros like:\n\n- Merge the 1st and 2nd iterations in one. That was possible before\nbut in a way that would involve allocating an array slightly taller\nthan necessary because we don\u0027t know in advance the number of context\nboundaries to filter out.\n\n- Much lesser allocations/deallocations. The linked list keeps\npersistent empty entries for the next usages and is extendable at\nwill.\n\n- Makes it easier for multiple sources of callchains to feed a\nstacktrace together. This is deemed to pave the way for cfi based\ncallchains wherein traditional frame pointer based kernel\nstacktraces will precede cfi based user ones, producing an overall\ncallchain which size is hardly predictable. This requirement\nmakes the static array obsolete and makes a linked list based\niterator a much more flexible fit.\n\nBasic testing on a big perf file containing callchains (~ 176 MB)\nhas shown a throughput gain of about 11% with perf report.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1294977121-5700-2-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "04391debc3e1195222a4dbb162ace6542dd89c1c",
      "tree": "910f12bd4d1f08c37d2086b4c725f50a8dd3c682",
      "parents": [
        "98d77b78504a423fca911a26a17bee00ef2fdda2"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 15 10:40:59 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:30 2011 -0200"
      },
      "message": "perf evlist: Steal mmap reading routine from \u0027perf top\u0027\n\nWill be used in the upcoming \u0027perf test\u0027 entry for the evlist mmap\nroutines.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "915fce20ecf8f7ff4189d0fff42b62aebf6a57cc",
      "tree": "c7dc14479830da13974485277140c5e2d40e5a39",
      "parents": [
        "0a27d7f9f417c0305f7efa70631764a53c7af219"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Jan 14 16:19:12 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:30 2011 -0200"
      },
      "message": "perf tools: Add missing cpu_map__delete()\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "70db7533caef02350ec8d6852e589491bca3a951",
      "tree": "463dadbec60d585cb8c1de84b230378010d5c8b5",
      "parents": [
        "115d2d8963a426670ac3ce983fc4c4e001703943"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Jan 12 22:39:13 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:29 2011 -0200"
      },
      "message": "perf evlist: Move the mmap array from perf_evsel\n\nAdopting the new model used in \u0027perf record\u0027, where we don\u0027t have a map\nper thread per cpu, instead we have an mmap per cpu, established on the\nfirst fd for that cpu and ask the kernel using the\nPERF_EVENT_IOC_SET_OUTPUT ioctl to send events for the other fds on that\ncpu for the one with the mmap.\n\nThe methods moved from perf_evsel to perf_evlist, but for easing review\nthey were modified in place, in evsel.c, the next patch will move the\nmigrated methods to evlist.c.\n\nWith this \u0027perf top\u0027 now uses the same mmap model used by \u0027perf record\u0027\nand the next patches will make \u0027perf record\u0027 use these new routines,\nestablishing a common codebase for both tools.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "70082dd92c4b288bd723a77897e2b555f0e63113",
      "tree": "907a2d78fcaabc28cd4d034901e0eac800d1ed17",
      "parents": [
        "dd7927f4f8ee75b032ff15aeef4bda49719a443a"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Jan 12 17:03:24 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:29 2011 -0200"
      },
      "message": "perf evsel: Introduce mmap support\n\nOut of the code in \u0027perf top\u0027. Record is next in line.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "9d04f1781772e11bd58806391555fc23ebb54377",
      "tree": "9b91c767bed360fcfd2ab6b90794cca784db279f",
      "parents": [
        "f08199d314458610d4ca52f8e86e0a4ec7a7bc54"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Jan 12 00:08:18 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:29 2011 -0200"
      },
      "message": "perf evsel: Allow specifying if the inherit bit should be set\n\nAs this is a per-cpu attribute, we can\u0027t set it up in advance and use it\nfor all the calls.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "f08199d314458610d4ca52f8e86e0a4ec7a7bc54",
      "tree": "80078cf09949aab97d9470f8126dc2b0ecc9656c",
      "parents": [
        "5c581041cf97aa7980b442de81ddea8273d6dcde"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 11 23:42:19 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:28 2011 -0200"
      },
      "message": "perf evsel: Support event groups\n\nThe perf_evsel__open now have an extra boolean argument specifying if\nevent grouping is desired.\n\nThe first file descriptor created on a CPU becomes the group leader.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "5c581041cf97aa7980b442de81ddea8273d6dcde",
      "tree": "ceb2f13de102215d151adf7aaab975bd0db6076b",
      "parents": [
        "361c99a661a78ed22264649440e87fe4fe8da1f2"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 11 22:30:02 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:28 2011 -0200"
      },
      "message": "perf evlist: Adopt the pollfd array\n\nAllocating just the space needed for nr_cpus * nr_threads * nr_evsels,\nnot the MAX_NR_CPUS and counters.\n\nLKML-Reference: \u003cnew-submission\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "361c99a661a78ed22264649440e87fe4fe8da1f2",
      "tree": "a60bc86f132608f2d41c800760b41f6f54f8e7af",
      "parents": [
        "00e99a49f6f3a6b5a84ba8bf8f632c9b974bea7a"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 11 20:56:53 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:56:28 2011 -0200"
      },
      "message": "perf evsel: Introduce perf_evlist\n\nKilling two more perf wide global variables: nr_counters and evsel_list\nas a list_head.\n\nThere are more operations that will need more fields in perf_evlist,\nlike the pollfd for polling all the fds in a list of evsel instances.\n\nUse option-\u003evalue to pass the evsel_list to parse_{events,filters}.\n\nLKML-Reference: \u003cnew-submission\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "00e99a49f6f3a6b5a84ba8bf8f632c9b974bea7a",
      "tree": "a2722493df97b28d7dc3d582b78a7c60b92c9ee8",
      "parents": [
        "065bef5af620dcedeb6dc26fdc0b1739a3c9adef"
      ],
      "author": {
        "name": "Thomas Renninger",
        "email": "trenn@suse.de",
        "time": "Fri Jan 21 15:30:09 2011 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:53:00 2011 -0200"
      },
      "message": "perf tools: Fix time function double declaration with glibc\n\nIt\u0027s enough to include the local \"debug.h\" file to trigger it.\n\nman time reveals this is already declared in glibc:\n\ntime - get time in seconds\n-\u003e rename the variable.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: arjan@infradead.org\nLPU-Reference: \u003c1295620209-13859-2-git-send-email-trenn@suse.de\u003e\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "5c7a66822c8b619966d9367594054778608fc5d1",
      "tree": "905b29196faec4ec6c10ccca0936f02c8a06b0df",
      "parents": [
        "a860a60818e48134c60315bf32f87575771e6602"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:12:38 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:15:39 2011 -0200"
      },
      "message": "perf tools: Fix build when using gcc 3.4.6\n\n[acme@localhost linux]$ make O\u003d~acme/git/build/perf -C tools/perf\nmake: Entering directory `/home/acme/git/linux/tools/perf\u0027\nMakefile:526: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev\nMakefile:582: newt not found, disables TUI support. Please install newt-devel or libnewt-dev\n    CC /home/acme/git/build/perf/builtin-annotate.o\nIn file included from builtin-annotate.c:23:\nutil/parse-events.h:26: warning: declaration of \u0027evsel_list\u0027 shadows a global declaration\nutil/parse-events.h:12: warning: shadowed declaration is here\nmake: *** [/home/acme/git/build/perf/builtin-annotate.o] Error 1\nmake: Leaving directory `/home/acme/git/linux/tools/perf\u0027\n[acme@localhost linux]$ gcc --version | head -1\ngcc (GCC) 3.4.6 20060404 (Red Hat 3.4.6-11)\n[acme@localhost linux]$\n\nFix it by renaming the parameter to evlist.\n\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "a860a60818e48134c60315bf32f87575771e6602",
      "tree": "312075502e46d0a95b1cfb1cd0c71e825ead57c1",
      "parents": [
        "9486aa38771661e96fbb51c549b9901b5df609d8"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:07:36 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 19:15:39 2011 -0200"
      },
      "message": "perf tools: Add missing header, fixes build\n\nWe need the definiton for __always_inline in bitops.h to fix the build\non distros where it isn\u0027t available or compiler.h doesn\u0027t get included\nindirectly.\n\nOne of the fixes needed to build perf on RHEL4 systems, for instance.\n\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "9486aa38771661e96fbb51c549b9901b5df609d8",
      "tree": "72cecbff0cb5124c960feeec3a6ac1fff75c649a",
      "parents": [
        "57b84e53171ce672683faf1cab2e660965a6bdaf"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 20:37:02 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Sat Jan 22 23:41:57 2011 -0200"
      },
      "message": "perf tools: Fix 64 bit integer format strings\n\nUsing %L[uxd] has issues in some architectures, like on ppc64.  Fix it\nby making our 64 bit integers typedefs of stdint.h types and using\nPRI[ux]64 like, for instance, git does.\n\nReported by Denis Kirjanov that provided a patch for one case, I went\nand changed all cases.\n\nReported-by: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\nTested-by: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\nLKML-Reference: \u003c20110120093246.GA8031@hera.kernel.org\u003e\nCc: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Pingtian Han \u003cphan@redhat.com\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "b2f8fb237e9cc407a02aca401369c15babae35dd",
      "tree": "99a517cf2c980b4f75568e65b4750c9f7db1f2a6",
      "parents": [
        "547e9fd7d328af261f184bf66effc5033c886498"
      ],
      "author": {
        "name": "Dr. David Alan Gilbert",
        "email": "david.gilbert@linaro.org",
        "time": "Fri Jan 21 16:40:19 2011 +0000"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Jan 21 16:32:18 2011 -0200"
      },
      "message": "perf symbols: Fix annotation of thumb code\n\nIn ARM\u0027s Thumb mode the bottom bit of the symbol address is set to mark\nthe function as Thumb; the instructions are in reality 2 or 4 byte on 2\nbyte alignments, and when the +1 address is used in annotate it causes\nobjdump to disassemble invalid instructions.\n\nThe patch removes that bottom bit during symbol loading.\n\nMany thinks to Dave Martin for comments on an initial version of the\npatch.\n\n(For reference this corresponds to this bug\nhttps://bugs.launchpad.net/linux-linaro/+bug/677547 )\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Dave Martin \u003cdave.martin@linaro.org\u003e\nLKML-Reference: \u003c20110121163922.GA31398@davesworkthinkpad\u003e\nSigned-off-by: Dr. David Alan Gilbert \u003cdavid.gilbert@linaro.org\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "ad7f4e3f7b966ac09c8f98dbc5024813a1685775",
      "tree": "e5138e0e578670007744bd822ca40bf670ea995e",
      "parents": [
        "dd9a9ad5e1e94894433110ccbf492ed60d75ffcb"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 17 18:28:13 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 17 18:28:13 2011 -0200"
      },
      "message": "perf tools: Fix tracepoint id to string perf.data header table\n\nIt was broken by f006d25 that passed just the event name, not the complete\nsys:event that it expected to open the /sys/.../sys/sys:event/id file to get\nthe id.\n\nFix it by moving it to after parse_events in cmd_record, as at that point\nwe can just traverse the evsel_list and use evsel-\u003eattr.config +\nevent_name(evsel) instead of re-opening the /id file.\n\nReported-by: Franck Bui-Huu \u003cvagabon.xyz@gmail.com\u003e\nCc: Franck Bui-Huu \u003cvagabon.xyz@gmail.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Han Pingtian \u003cphan@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20110117202801.GG2085@ghostprotocols.net\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "dd9a9ad5e1e94894433110ccbf492ed60d75ffcb",
      "tree": "844658ad481c46ffaaa48d4f7a73b7bd6ac0720c",
      "parents": [
        "4bca770ede796a1ef7af9c983166d5608d9ccfaf"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 17 14:25:06 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 17 15:26:07 2011 -0200"
      },
      "message": "perf tools: Fix handling of wildcards in tracepoint event selectors\n\nIt wasn\u0027t accounting the \u0027:\u0027 when consuming bytes in the the event\nselector string, so parse_events() would fail in this test:\n\n                if (!(*str \u003d\u003d 0 || *str \u003d\u003d \u0027,\u0027 || isspace(*str)))\n                        return -1;\n\nas *str would be pointing to \u0027*\u0027, the last character in the \u0027-e\u0027 arg in:\n\n$ perf record -q -a -D -e sched:sched_* | perf script -i - -s perf-script.py\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "3d03e2ea74103a50c23d6ab1906cf73399c0dafb",
      "tree": "788261677d4fe58101a6d88ae02a3bc870b86141",
      "parents": [
        "0252208eb52f6fe8731a47804eddc7ba93f60a87"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 10 21:37:57 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 10 22:23:08 2011 -0200"
      },
      "message": "perf session: Fix infinite loop in __perf_session__process_events\n\nIn this if statement:\n\n        if (head + event-\u003eheader.size \u003e\u003d mmap_size) {\n                if (mmaps[map_idx]) {\n                        munmap(mmaps[map_idx], mmap_size);\n                        mmaps[map_idx] \u003d NULL;\n                }\n\n                page_offset \u003d page_size * (head / page_size);\n                file_offset +\u003d page_offset;\n                head -\u003d page_offset;\n                goto remap;\n        }\n\nWith, for instance, these values:\n\nhead\u003d2992\nevent-\u003eheader.size\u003d48\nmmap_size\u003d3040\n\nWe end up endlessly looping back to remap. Off by one.\n\nProblem introduced in 55b4462.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReported-by: David Ahern \u003cdaahern@cisco.com\u003e\nBisected-by: David Ahern \u003cdaahern@cisco.com\u003e\nTested-by: David Ahern \u003cdaahern@cisco.com\u003e\nCc: David Ahern \u003cdaahern@cisco.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "0252208eb52f6fe8731a47804eddc7ba93f60a87",
      "tree": "deaddeda57a630a1d6813ea565fc972c699e2906",
      "parents": [
        "12f7e0364375ba1ba55abcc5ac082b68fb526c80"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 11:55:27 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 10 22:03:26 2011 -0200"
      },
      "message": "perf evsel: Support perf_evsel__open(cpus \u003e 1 \u0026\u0026 threads \u003e 1)\n\nAnd a test for it:\n\n[acme@felicio linux]$ perf test\n 1: vmlinux symtab matches kallsyms: Ok\n 2: detect open syscall event: Ok\n 3: detect open syscall event on all cpus: Ok\n[acme@felicio linux]$\n\nTranslating C the test does:\n\n1. generates different number of open syscalls on each CPU\n   by using sched_setaffinity\n2. Verifies that the expected number of events is generated\n   on each CPU\n\nIt works as expected.\n\nLKML-Reference: \u003cnew-submission\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "23a2f3ab46596d9fd0b0e592d2101bea90970594",
      "tree": "6b3d9e3755a3e71bb0e6b47e62b269e50b6cf37d",
      "parents": [
        "6b01f2c4f6188da50d8fe094e369a9c0390424ab"
      ],
      "author": {
        "name": "Lin Ming",
        "email": "ming.m.lin@intel.com",
        "time": "Fri Jan 07 11:11:09 2011 +0800"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Fri Jan 07 01:44:36 2011 -0200"
      },
      "message": "perf tools: Pass whole attr to event selectors\n\nSince commit 69aad6f1(perf tools: Introduce event selectors), only\nperf_event_attr::type and ::config are passed to event selector, which\nmakes perf tool not work correctly.\n\nFor example, PEBS does not work because perf_event_attr::precise_ip is\nnot passed to the syscall.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c1294369869.20563.19.camel@minggr.sh.intel.com\u003e\nSigned-off-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "f006d25a15216a483cec71e886786874f66f9452",
      "tree": "66420a0098c774f4d8c29bb43f81e2ba967c59cb",
      "parents": [
        "4b95f135f606c87e4056b6d7fd3c5781c818858b"
      ],
      "author": {
        "name": "Han Pingtian",
        "email": "phan@redhat.com",
        "time": "Thu Jan 06 17:39:22 2011 +0800"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Jan 06 18:04:46 2011 -0200"
      },
      "message": "perf tools: Fix buffer overflow error when specifying all tracepoints\n\nI found when specifying all tracepoints with -e to one of subcommand,\nsuch as \u0027stat\u0027, the program will trigger a buffer overflow error, like\nthis:\n\n*** buffer overflow detected ***: ./perf terminated\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d Backtrace: \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n/lib64/libc.so.6(__fortify_fail+0x37)[0x382cefb2c7]\n....\n\nThe tracepoints are separated by comma, something like this:\n\n$ perf stat -a -e `perf list |grep Tracepoint|awk -F\u0027[\u0027 \u0027{gsub(/[[:space:]]+/,\"\",$1);array[FNR]\u003d$1}END{outputs\u003darray[1];for (i\u003d2;i\u003c\u003dFNR;i++){ outputs\u003doutputs \",\" array[i];};print outputs}\u0027`\n\nThe root reason of this problem is that store_event_type() is called for all\nevents, and will overflow the \u0027filename\u0027 at:\n\n    strncat(filename, orgname, strlen(orgname));\n\nThis patch fixes it by calling store_event_type() only when the event name has\nbeen found.\n\nLKML-Reference: \u003c20110106093922.GB6713@hpt.nay.redhat.com\u003e\nSigned-off-by: Han Pingtian \u003cphan@redhat.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "1109599458c06256064213dc44ca5f5fa8ee3833",
      "tree": "edfbdac93a698cfbb36f7ac901d0a7e378a6de46",
      "parents": [
        "d030260ad33b482a371f999c7e9db79ef7a2111f"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 16:25:15 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Jan 05 14:53:10 2011 -0200"
      },
      "message": "perf session: Warn about errors when processing pipe events too\n\nJust like we do at __perf_session__process_events\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "d030260ad33b482a371f999c7e9db79ef7a2111f",
      "tree": "1c811786ddde2d9f21a231a20b2e83aa2df3af3c",
      "parents": [
        "454a3bbe9b75eb8cbddffcf383fbb8e97ea78f52"
      ],
      "author": {
        "name": "Stephane Eranian",
        "email": "eranian@google.com",
        "time": "Tue Jan 04 16:30:01 2011 +0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Jan 05 14:52:54 2011 -0200"
      },
      "message": "perf tools: Fix perf_event.h header usage\n\nThis patch fixes the usage of the perf_event.h header file\nbetween command modules and the supporting code in util.\n\nIt is necessary to ensure that ALL files use the SAME\nperf_event.h header from the kernel source tree.\n\nThere were a couple of #include \u003clinux/perf_event.h\u003e mixed\nwith #include \"../../perf_event.h\".\n\nThis caused issues on some distros because of mismatch\nin the layout of struct perf_event_attr. That eventually\nled perf stat to segfault.\n\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Robert Richter \u003crobert.richter@amd.com\u003e\nCc: Stephane Eranian \u003ceranian@gmail.com\u003e\nLKML-Reference: \u003c4d233cf0.2308e30a.7b00.ffffc187@mx.google.com\u003e\nSigned-off-by: Stephane Eranian \u003ceranian@google.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "aef1b9cef78ae65c6501850851cc3f61f9be477b",
      "tree": "9769972983e84620df17c13b73f70a8341c4b125",
      "parents": [
        "20c457b8587bee4644d998331d9e13be82e05b4c",
        "3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Wed Jan 05 14:22:08 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Wed Jan 05 14:22:10 2011 +0100"
      },
      "message": "Merge commit \u0027v2.6.37\u0027 into perf/core\n\nMerge reason: Add the final .37 tree.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "20c457b8587bee4644d998331d9e13be82e05b4c",
      "tree": "e1864952316ad24af3bea22d09753e043eb6ee75",
      "parents": [
        "25e41933b58777f2d020c3b0186b430ea004ec28"
      ],
      "author": {
        "name": "Thomas Renninger",
        "email": "trenn@suse.de",
        "time": "Mon Jan 03 17:50:45 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jan 04 08:16:54 2011 +0100"
      },
      "message": "perf timechart: Adjust perf timechart to the new power events\n\nbuiltin-timechart must only pass -e power:xy events if they are supported by\nthe running kernel, otherwise try to fetch the old power:power{start,end}\nevents.\n\nFor this I added the tiny helper function:\n\n   int is_valid_tracepoint(const char *event_string)\n\nto parse-events.[hc], which could be more generic as an interface and support\nhardware/software/... events, not only tracepoints, but someone else could\nextend that if needed...\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nAcked-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: Jean Pihet \u003cj-pihet@ti.com\u003e\nLKML-Reference: \u003c1294073445-14812-4-git-send-email-trenn@suse.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "928585536ff5a8f320e60efc60e2b7ef2a5f548d",
      "tree": "5b12281a00ec049e8c35f1fb2810e111b22c90c0",
      "parents": [
        "cc2221969906a166a638aecdbae84a3d0462719e",
        "d854861c4292a4e675a5d3bfd862c5f7421c81e8"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jan 04 08:10:28 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jan 04 08:10:28 2011 +0100"
      },
      "message": "Merge branch \u0027perf/test\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/core\n"
    },
    {
      "commit": "cc2221969906a166a638aecdbae84a3d0462719e",
      "tree": "2483f726e226c309207e1d0250660eea6e1787b8",
      "parents": [
        "56f4c400349157289b474a3fd49ee96acab0a4d7",
        "387c31c7e5c9805b0aef8833d1731a5fe7bdea14"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jan 04 08:08:51 2011 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Tue Jan 04 08:08:54 2011 +0100"
      },
      "message": "Merge commit \u0027v2.6.37-rc8\u0027 into perf/core\n\nMerge reason: pick up latest -rc.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "4eed11d5e24540dc133003b6e8f904cb747ac4bb",
      "tree": "d399f73e520d93ad0912a1c2a24d62e577d47798",
      "parents": [
        "86bd5e8603b00b06189328c6d7034d2dc434d6bb"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 00:13:17 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 00:31:32 2011 -0200"
      },
      "message": "perf evsel: Auto allocate resources needed for some methods\n\nWhile writing the first user of the routines created from the ad-hoc\nroutines in the existing builtins I noticed that the resulting set of\ncalls was too long, reduce it by doing some best effort allocations.\n\nTools that need to operate on multiple threads and cpus should pre-allocate\nenough resources by explicitely calling the perf_evsel__alloc_{fd,counters}\nmethods.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "86bd5e8603b00b06189328c6d7034d2dc434d6bb",
      "tree": "7d6c4fa6c55b367d0ab970835fa2fad4634ae8e4",
      "parents": [
        "5c98d466e49267a9221f30958d45cd06f794269a"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 23:09:46 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 00:24:36 2011 -0200"
      },
      "message": "perf evsel: Use {cpu,thread}_map to shorten list of parameters\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "5c98d466e49267a9221f30958d45cd06f794269a",
      "tree": "0085e9391dc68d00b8260d9d36e8b0d1baf66098",
      "parents": [
        "60d567e2d9187379d642f6aba7c8a52b3fd5d261"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 17:53:33 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 00:24:16 2011 -0200"
      },
      "message": "perf tools: Refactor all_tids to hold nr and the map\n\nSo that later, we can pass the thread_map instance instead of\n(thread_num, thread_map) for things like perf_evsel__open and friends,\njust like was done with cpu_map.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "60d567e2d9187379d642f6aba7c8a52b3fd5d261",
      "tree": "7d6bd6f6805ff68f4fab3c0e08b7139cc5206b7d",
      "parents": [
        "48290609c0d265f5dac0fca6fd4e3c5732542f67"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 17:49:48 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 00:23:55 2011 -0200"
      },
      "message": "perf tools: Refactor cpumap to hold nr and the map\n\nSo that later, we can pass the cpu_map instance instead of (nr_cpus, cpu_map)\nfor things like perf_evsel__open and friends.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "48290609c0d265f5dac0fca6fd4e3c5732542f67",
      "tree": "7fc8099ae02b78562cca245364cd44197d3ae9a3",
      "parents": [
        "c52b12ed2511e6c031a0295fd903ea72b93701fb"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 17:48:12 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 00:23:27 2011 -0200"
      },
      "message": "perf evsel: Introduce per cpu and per thread open helpers\n\nAbstracting away the loops needed to create the various event fd handlers.\n\nThe users have to pass a confiruged perf-\u003eevsel.attr field, which is already\nusable after perf_evsel__new (constructor) time, using defaults.\n\nComes out of the ad-hoc routines in builtin-stat, that now uses it.\n\nFixed a small silly bug where we were die()ing before killing our\nchildren, dysfunctional family this one 8-)\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "c52b12ed2511e6c031a0295fd903ea72b93701fb",
      "tree": "770915627e789401b820a104c1ed23a212e7bd50",
      "parents": [
        "70d544d0576775a2b3923a7e68cb49b0313d80c9"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 17:45:52 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Jan 04 00:22:55 2011 -0200"
      },
      "message": "perf evsel: Steal the counter reading routines from stat\n\nMaking them hopefully generic enough to be used in \u0027perf test\u0027,\nwell see.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "70d544d0576775a2b3923a7e68cb49b0313d80c9",
      "tree": "c848ffcc5b1146fc35d496472349d2e4795b0ff3",
      "parents": [
        "1e7972cc5c16e06f258b0278d8c9adfb5aa75c68"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:51:39 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:51:39 2011 -0200"
      },
      "message": "perf evsel: Delete the event selectors at exit\n\nFreeing all the possibly allocated resources, reducing complexity\non each tool exit path.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "1e7972cc5c16e06f258b0278d8c9adfb5aa75c68",
      "tree": "b73bbe4083bba9e345474fd17082d8a179f93157",
      "parents": [
        "daec78a09de3df5fbfbbd167da0304d49d7fcfe5"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:50:55 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:50:55 2011 -0200"
      },
      "message": "perf util: Move do_read from session to util\n\nNot really something to be exported from session.c. Rename it to\n\u0027readn\u0027 as others did in the past.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "daec78a09de3df5fbfbbd167da0304d49d7fcfe5",
      "tree": "6ad4b3450f70e6f8bb99f19a9c6342b18661748d",
      "parents": [
        "69aad6f1ee69546dea8535ab8f3da9f445d57328"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:49:44 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:49:44 2011 -0200"
      },
      "message": "perf evsel: Adopt MATCH_EVENT macro from \u0027stat\u0027\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "69aad6f1ee69546dea8535ab8f3da9f445d57328",
      "tree": "b328ec140a6a90703a049fcc661d623025d7e81f",
      "parents": [
        "56f4c400349157289b474a3fd49ee96acab0a4d7"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:39:04 2011 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Jan 03 16:39:04 2011 -0200"
      },
      "message": "perf tools: Introduce event selectors\n\nOut of ad-hoc code and global arrays with hard coded sizes.\n\nThis is the first step on having a library that will be first\nused on regression tests in the \u0027perf test\u0027 tool.\n\n[acme@felicio linux]$ size /tmp/perf.before\n   text\t   data\t    bss\t    dec\t    hex\tfilename\n1273776\t  97384\t5104416\t6475576\t 62cf38\t/tmp/perf.before\n[acme@felicio linux]$ size /tmp/perf.new\n   text\t   data\t    bss\t    dec\t    hex\tfilename\n1275422\t  97416\t1392416\t2765254\t 2a31c6\t/tmp/perf.new\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "d425de5436a620de506f9e4119bf8daa1cb93718",
      "tree": "25f1b576d37a0a6ff8ad5f89ff93ab875e4d1d78",
      "parents": [
        "551423748a4eba55f2eb0fc250d757986471f187"
      ],
      "author": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Mon Jan 03 16:13:11 2011 +0100"
      },
      "committer": {
        "name": "Frederic Weisbecker",
        "email": "fweisbec@gmail.com",
        "time": "Mon Jan 03 16:13:11 2011 +0100"
      },
      "message": "perf: Fix callchain hit bad cast on ascii display\n\nipchain__fprintf_graph() casts the number of hits in a branch as an\nint, which means we lose its highests bits.\n\nThis results in meaningless number of callchain hits in perf.data\nthat have a high number of hits recorded, typically those that have\ncallchain branches hits appearing more than INT_MAX. This happens\neasily as those are pondered by the event period.\n\nReported-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\n"
    },
    {
      "commit": "32ae2ade462146729580117d9886cc9efd83dfbe",
      "tree": "5fe588212404ceb31ca829c275030104e7346b76",
      "parents": [
        "ce0ac9e1851364fa67c991659ce1db05ab82c6ae"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Thu Dec 23 16:04:23 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Mon Dec 27 19:48:21 2010 -0200"
      },
      "message": "perf probe: Fix short file name probe location reporting\n\nAfter adding probes, perf-probe(1) reports the probes locations which include\nfilenames for certain cases.\n\nBut for short file names (whose length \u003c 32), perf-probe didn\u0027t display the\nname correctly. It actually skipped the first character.\n\nHere\u0027s an example where \u0027icmp.c\u0027 was screwed:\n\n   $ perf probe -n -a \"icmp.c;sk\u003d*\"\n   Add new events:\n     probe:icmp_push_reply (on @cmp.c)\n     probe:icmp_reply     (on @cmp.c)\n     probe:icmp_reply_1   (on @cmp.c)\n     probe:icmp_send      (on @cmp.c)\n     probe:icmp_send_1    (on @cmp.c)\n     probe:icmp_error     (on @cmp.c)\n     probe:icmp_error_1   (on @cmp.c)\n     probe:icmp_error_2   (on @cmp.c)\n     probe:icmp_error_3   (on @cmp.c)\n\nThis patch fixes this bug in synthesize_perf_probe_point().\n\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLKML-Reference: \u003cm31v588r9k.fsf@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "32b2b6ec57a3adb3ab7215fbf36ec61c15de06ee",
      "tree": "7066b4d10a13f46473a31f7a78b51bb210b54a07",
      "parents": [
        "d3678758048308049cdad31ec3eae063be17c0db"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "vagabon.xyz@gmail.com",
        "time": "Wed Dec 22 17:37:13 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Dec 22 20:32:08 2010 -0200"
      },
      "message": "perf probe: Fix wrong warning in __show_one_line() if read(1) errors happen\n\nThis was introduced by commit fde52dbd7f71934aba4e150f3d1d51e826a08850.\n\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nLKML-Reference: \u003cm3y67hsr0m.fsf@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "3b01a413c196c91040d41c86e5b56f76bb369f74",
      "tree": "ea6888c58add31852a641c0a4e37840ac2197676",
      "parents": [
        "9fb67204d7a00a6444bc121f221527034613d338"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Dec 22 01:08:36 2010 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Wed Dec 22 20:31:45 2010 -0200"
      },
      "message": "perf symbols: Improve kallsyms symbol end addr calculation\n\nFor kallsyms we don\u0027t have the symbol address end, so we do an extra pass and\nset the symbol end addr as being the start of the next minus one.\n\nBut this was being done just after we filtered the symbols of a\nparticular type (functions, variables), so the symbol end was sometimes\nafter what it really is.\n\nFixing up symbol end also was falling apart when we have symbol aliases,\nthen the end address of all but the last alias was being set to be\nbefore its start.\n\nFix it up by checking for symbol aliases and making the kallsyms__parse\nroutine use the next symbol, whatever its type, as the limit for the\nprevious symbol, passing that end address to the callback.\n\nThis was detected by the \u0027perf test\u0027 synthetic paranoid regression\ntests, fix it up so that even that case doesn\u0027t mislead us.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "3b4694de3596edac0159524b15a4a06945875421",
      "tree": "479f76d879f9512ada46f495ef7e602d460c74d8",
      "parents": [
        "ea187cfbb9a3de73e7bd7b7125ae345d92d4384b"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Fri Dec 17 22:12:18 2010 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 19:24:57 2010 -0200"
      },
      "message": "perf probe: Fix to support libdwfl older than 0.148\n\nSince the libdwfl library before 0.148 fails to analyze live kernel debuginfo,\n\u0027perf probe --list\u0027 compiled with those old libdwfl sometimes crashes.\n\nTo avoid that bug, perf probe does not use libdwfl\u0027s live kernel analysis\nroutine when it is compiled with older libdwfl.\n\nSide effect: perf with older libdwfl doesn\u0027t support listing probe in modules\nwith source code line. Those could be shown by symbol+offset.\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20101217131218.24123.62424.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "ea187cfbb9a3de73e7bd7b7125ae345d92d4384b",
      "tree": "114c288fe3b64ea74ca852b3a19d0821a2e03b17",
      "parents": [
        "bbde588bfacb990542eed043d89c8591d4ae9211"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Fri Dec 17 22:12:00 2010 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 19:15:42 2010 -0200"
      },
      "message": "perf tools: Fix lazy wildcard matching\n\nFix lazy wildcard matching to ignore space after wild card.\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Hitoshi Mitake \u003cmitake@dcl.info.waseda.ac.jp\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20101217131200.24123.8202.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "21dd9ae5a4e9f717f3957ec934dd3158129436b8",
      "tree": "817d9db270a3179f480eeac358d43c0c8655b361",
      "parents": [
        "fde52dbd7f71934aba4e150f3d1d51e826a08850"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Mon Dec 20 15:18:05 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 17:20:13 2010 -0200"
      },
      "message": "perf probe: Handle gracefully some stupid and buggy line syntaxes\n\nCurrently perf probe doesn\u0027t handle those incorrect syntaxes:\n\n   $ perf probe -L sched.c:++13\n   $ perf probe -L sched.c:-+13\n   $ perf probe -L sched.c:10000000000000000000000000000+13\n\nThis patches rewrites parse_line_range_desc() to handle them.\n\nAs a bonus, it reports more useful error messages instead of: \"Tailing\nwith invalid character...\".\n\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLKML-Reference: \u003c1292854685-8230-7-git-send-email-fbuihuu@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "fde52dbd7f71934aba4e150f3d1d51e826a08850",
      "tree": "1b96f7055ad29b37a25e2de748f128ae5d44fb77",
      "parents": [
        "9d95b580a8d64ef4d1660a21a9de0658fe29f041"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Mon Dec 20 15:18:04 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 16:20:12 2010 -0200"
      },
      "message": "perf probe: Don\u0027t always consider EOF as an error when listing source code\n\nWhen listing a whole file or a function which is located at the end,\nperf-probe -L output wrongly: \"Source file is shorter than expected.\".\n\nThis is because show_one_line() always consider EOF as an error.\n\nThis patch fixes this by not considering EOF as an error when dumping\nthe trailing lines. Otherwise it\u0027s still an error and perf-probe still\noutputs its warning.\n\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLKML-Reference: \u003c1292854685-8230-6-git-send-email-fbuihuu@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "9d95b580a8d64ef4d1660a21a9de0658fe29f041",
      "tree": "07ba488512668856ddea211b3941504947f9bf2b",
      "parents": [
        "44b81e929b0c00e703a31a3d634b668bb27eb1c8"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Mon Dec 20 15:18:03 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 16:20:12 2010 -0200"
      },
      "message": "perf probe: Fix line range description since a single file is allowed\n\n\t$ perf-probe -L sched.c\n\nis currently allowed but not documented.\n\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLKML-Reference: \u003c1292854685-8230-5-git-send-email-fbuihuu@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "44b81e929b0c00e703a31a3d634b668bb27eb1c8",
      "tree": "ad5cc15fcbe7389ea37a9af630f8cec218e1fae7",
      "parents": [
        "befe341468f4e61ecaf337a0237f2aab76817437"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Mon Dec 20 15:18:02 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 16:20:12 2010 -0200"
      },
      "message": "perf probe: Clean up redundant tests in show_line_range()\n\nIt also removes some superflous parentheses.\n\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLKML-Reference: \u003c1292854685-8230-4-git-send-email-fbuihuu@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "befe341468f4e61ecaf337a0237f2aab76817437",
      "tree": "468b4e1cb810a104311672ce7449e7428391ce19",
      "parents": [
        "62c15fc49bd1b35d79b34ea96f132ab435e2215a"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Mon Dec 20 15:18:01 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 16:20:11 2010 -0200"
      },
      "message": "perf probe: Rewrite show_one_line() to make it simpler\n\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLKML-Reference: \u003c1292854685-8230-3-git-send-email-fbuihuu@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "62c15fc49bd1b35d79b34ea96f132ab435e2215a",
      "tree": "c1a2478adef57e40940724c47ff5fdbfaf82ba31",
      "parents": [
        "0e43e5d222095ca2d1d825dd2e4fa158bdc4cc9b"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Mon Dec 20 15:18:00 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 16:20:11 2010 -0200"
      },
      "message": "perf probe: Make -L display the absolute path of the dumped file\n\nThe actual file used by \u0027perf probe -L sched.c\u0027 is reported in the ouput\nof the command.\n\nBut it\u0027s simply displayed as it has been given to the command (simply\nsched.c) which is too ambiguous to be really usefull since several\nsched.c files can be found into the same project and we also don\u0027t know\nwhich search path has been used.\n\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLKML-Reference: \u003c1292854685-8230-2-git-send-email-fbuihuu@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "0e43e5d222095ca2d1d825dd2e4fa158bdc4cc9b",
      "tree": "2fa6d24d7e3fdb366bd070e2068b059fad5c0fd5",
      "parents": [
        "ec5761eab318e50e69fcf8e63e9edaef5949c067"
      ],
      "author": {
        "name": "Masami Hiramatsu",
        "email": "masami.hiramatsu.pt@hitachi.com",
        "time": "Fri Dec 17 22:12:11 2010 +0900"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 20:20:58 2010 -0200"
      },
      "message": "perf probe: Cleanup messages\n\nAdd new lines for error or debug messages, change dwarf related words to more\ngeneric words (or just removed).\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20101217131211.24123.40437.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "ec5761eab318e50e69fcf8e63e9edaef5949c067",
      "tree": "b81fa986f8c61f3cdcbbf11bc1195db65e8cd036",
      "parents": [
        "eac23d1c384b55e4bbb89ea9e5a6bb77fb4d1140"
      ],
      "author": {
        "name": "David Ahern",
        "email": "daahern@cisco.com",
        "time": "Thu Dec 09 13:27:07 2010 -0700"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 20:17:51 2010 -0200"
      },
      "message": "perf symbols: Add symfs option for off-box analysis using specified tree\n\nThe symfs argument allows analysis of perf.data file using a locally accessible\nfilesystem tree with debug symbols - e.g., tree created during image builds,\nsshfs mount, loop mounted KVM disk images, USB keys, initrds, etc. Anything\nwith an OS tree can be analyzed from anywhere without the need to populate a\nlocal data store with build-ids.\n\nCommiter notes:\n\no Fixed up symfs\u003d\"/\" variants handling.\n\no prefixed DSO__ORIG_GUEST_KMODULE case with symfs too, avoiding use of files\n  outside the symfs directory.\n\nLKML-Reference: \u003c1291926427-28846-1-git-send-email-daahern@cisco.com\u003e\nSigned-off-by: David Ahern \u003cdaahern@cisco.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "21ef97f05a7da5bc23b26cb34d6746f83ca9bf20",
      "tree": "c47c09c178f7929f01dcb7b302ceed21f3758ded",
      "parents": [
        "7639dae0ca11038286bbbcda05f2bef601c1eb8d"
      ],
      "author": {
        "name": "Ian Munsie",
        "email": "imunsie@au1.ibm.com",
        "time": "Fri Dec 10 14:09:16 2010 +1100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Tue Dec 21 20:17:51 2010 -0200"
      },
      "message": "perf session: Fallback to unordered processing if no sample_id_all\n\nIf we are running the new perf on an old kernel without support for\nsample_id_all, we should fall back to the old unordered processing of\nevents. If we didn\u0027t than we would *always* process events without\ntimestamps out of order, whether or not we hit a reordering race. In\nother words, instead of there being a chance of not attributing samples\ncorrectly, we would guarantee that samples would not be attributed.\n\nWhile processing all events without timestamps before events with\ntimestamps may seem like an intuitive solution, it falls down as\nPERF_RECORD_EXIT events would also be processed before any samples.\nEven with a workaround for that case, samples before/after an exec would\nnot be attributed correctly.\n\nThis patch allows commands to indicate whether they need to fall back to\nunordered processing, so that commands that do not care about timestamps\non every event will not be affected. If we do fallback, this will print\nout a warning if report -D was invoked.\n\nThis patch adds the test in perf_session__new so that we only need to\ntest once per session. Commands that do not use an event_ops (such as\nrecord and top) can simply pass NULL in it\u0027s place.\n\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nLKML-Reference: \u003c1291951882-sup-6069@au1.ibm.com\u003e\nSigned-off-by: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "68a7a771ad0e2959983729bf88cbc74a7014438f",
      "tree": "6d63982c1bd04aa461b4fdb59996cf6faad6fba4",
      "parents": [
        "c3a34e06db25a8c74e196517732d65cdb56028ec"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Fri Dec 10 22:06:26 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 16 09:41:45 2010 -0200"
      },
      "message": "perf buildid-cache: Fix symbolic link handling\n\nThis was broken since link(2) doesn\u0027t dereference symbolic\nlinks. Instead \u0027filename\u0027 becomes a symbolic link to the same file\nthat \u0027name\u0027 refers to.\n\nThis had the bad effect to create dangling symlinks in the case that\neven can\u0027t be removed with perf-buildid-cache(1).\n\nLKML-Reference: \u003cm38vzxxrql.fsf@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "c3a34e06db25a8c74e196517732d65cdb56028ec",
      "tree": "8b81edffc143923a2866c9c6dc96f392723e0841",
      "parents": [
        "fd930ff91e7fda18f7790984a98489a85edb7c71"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Fri Dec 10 14:07:14 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 16 09:41:45 2010 -0200"
      },
      "message": "perf symbols: Stop using vmlinux files with no symbols\n\nFail if the kernel image contains no symbol, allowing using other images\nin the vmlinux search path that may have a usable symtab.\n\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Francis Moreau \u003cfrancis.moro@gmail.com\u003e\nCc: Franck Bui-Huu \u003cvagabon.xyz@gmail.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLPU-Reference: \u003cm3d3p9ydx9.fsf_-_@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "fd930ff91e7fda18f7790984a98489a85edb7c71",
      "tree": "5210fee0494c7be8233c0e0d5479a0cc5773bc02",
      "parents": [
        "d949750fed168b6553ca11ed19e4affd19d7a4d7"
      ],
      "author": {
        "name": "Franck Bui-Huu",
        "email": "fbuihuu@gmail.com",
        "time": "Fri Dec 10 14:06:03 2010 +0100"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 16 09:41:45 2010 -0200"
      },
      "message": "perf probe: Fix use of kernel image path given by \u0027k\u0027 option\n\nUsers were not being able to have the explicitely specified vmlinux\npathname used, instead a search on the vmlinux path was always being\nmade.\n\nReported-by: Francis Moreau \u003cfrancis.moro@gmail.com\u003e\nAcked-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Francis Moreau \u003cfrancis.moro@gmail.com\u003e\nCc: Franck Bui-Huu \u003cvagabon.xyz@gmail.com\u003e\nCc: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nLPU-Reference: \u003cm3hbelydz8.fsf_-_@gmail.com\u003e\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "006b20fe4c69189b0d854e5eabf269e50ca86cdd",
      "tree": "948b08825a36114c85ddc2bfcd965c261e32810f",
      "parents": [
        "5f29805a4f4627e766f862ff9f10c14f5f314359",
        "d949750fed168b6553ca11ed19e4affd19d7a4d7"
      ],
      "author": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Dec 16 11:22:25 2010 +0100"
      },
      "committer": {
        "name": "Ingo Molnar",
        "email": "mingo@elte.hu",
        "time": "Thu Dec 16 11:22:27 2010 +0100"
      },
      "message": "Merge branch \u0027perf/urgent\u0027 into perf/core\n\nMerge reason: We want to apply a dependent patch.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n"
    },
    {
      "commit": "ddbc24b72c2c3f3f0182bbc2cb70b31c52a6f45b",
      "tree": "c97e592700287b4ec3e61015d05dc5fd3b9cce8e",
      "parents": [
        "ba74f0640d963ccc914ac533cb0ba133ee07bcf2"
      ],
      "author": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 09 12:20:20 2010 -0200"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 09 12:20:20 2010 -0200"
      },
      "message": "perf session: Remove unneeded dump_printf calls\n\nSince we check at the beginning of the callers, no need to ask if\ndump_trace is set multiple times.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "ba74f0640d963ccc914ac533cb0ba133ee07bcf2",
      "tree": "1bb018963e13c5cc84c35c42e9cc18543ea43854",
      "parents": [
        "3dfc2c0aee789843d18f6e4675658e6879465a56"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue Dec 07 12:49:01 2010 +0000"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 09 12:15:43 2010 -0200"
      },
      "message": "perf session: Split out user event processing\n\nSimplify further.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c20101207124551.110956235@linutronix.de\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "3dfc2c0aee789843d18f6e4675658e6879465a56",
      "tree": "8b08c442b32b3dd4df6c206fca4d2439c80db1a9",
      "parents": [
        "532e7269c01098f0be6e08113c6947ec6ed11bfa"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue Dec 07 12:48:58 2010 +0000"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 09 12:13:13 2010 -0200"
      },
      "message": "perf session: Split out sample preprocessing\n\nSimplify the code a bit.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c20101207124551.014649793@linutronix.de\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    },
    {
      "commit": "532e7269c01098f0be6e08113c6947ec6ed11bfa",
      "tree": "3707b1041985a928fcb1c53356f0fd9ba18edcf6",
      "parents": [
        "f74725dcf2f6931c26bc65e77e34e693eeb8441c"
      ],
      "author": {
        "name": "Thomas Gleixner",
        "email": "tglx@linutronix.de",
        "time": "Tue Dec 07 12:48:55 2010 +0000"
      },
      "committer": {
        "name": "Arnaldo Carvalho de Melo",
        "email": "acme@redhat.com",
        "time": "Thu Dec 09 12:10:53 2010 -0200"
      },
      "message": "perf session: Move dump code to event delivery path\n\nPreparatory patch for ordered perf report -D\n\nAcked-by: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c20101207124550.918655066@linutronix.de\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n"
    }
  ],
  "next": "f74725dcf2f6931c26bc65e77e34e693eeb8441c"
}