)]}' { "log": [ { "commit": "619297855aa16646246ea4b1f6e05f1b2455c808", "tree": "a07fe1b24c372f5eabf244555db41fdf574c1205", "parents": [ "e16b396ce314b2bcdfe6c173fe075bf8e3432368", "1ef1d1c2353967e2d61ecaddf76edfd058a778b4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 18 10:38:34 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 18 10:38:34 2011 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits)\n trace, filters: Initialize the match variable in process_ops() properly\n trace, documentation: Fix branch profiling location in debugfs\n oprofile, s390: Cleanups\n oprofile, s390: Remove hwsampler_files.c and merge it into init.c\n perf: Fix tear-down of inherited group events\n perf: Reorder \u0026 optimize perf_event_context to remove alignment padding on 64 bit builds\n perf: Handle stopped state with tracepoints\n perf: Fix the software events state check\n perf, powerpc: Handle events that raise an exception without overflowing\n perf, x86: Use INTEL_*_CONSTRAINT() for all PEBS event constraints\n perf, x86: Clean up SandyBridge PEBS events\n perf lock: Fix sorting by wait_min\n perf tools: Version incorrect with some versions of grep\n perf evlist: New command to list the names of events present in a perf.data file\n perf script: Add support for H/W and S/W events\n perf script: Add support for dumping symbols\n perf script: Support custom field selection for output\n perf script: Move printing of \u0027common\u0027 data from print_event and rename\n perf tracing: Remove print_graph_cpu and print_graph_proc from trace-event-parse\n perf script: Change process_event prototype\n ...\n" }, { "commit": "e16b396ce314b2bcdfe6c173fe075bf8e3432368", "tree": "640f0f56f2ea676647af4eb42d32fa56be2ee549", "parents": [ "7fd23a24717a327a66f3c32d11a20a2f169c824f", "e6e8dd5055a974935af1398c8648d4a9359b0ecb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 18 10:37:40 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 18 10:37:40 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (47 commits)\n doc: CONFIG_UNEVICTABLE_LRU doesn\u0027t exist anymore\n Update cpuset info \u0026 webiste for cgroups\n dcdbas: force SMI to happen when expected\n arch/arm/Kconfig: remove one to many l\u0027s in the word.\n asm-generic/user.h: Fix spelling in comment\n drm: fix printk typo \u0027sracth\u0027\n Remove one to many n\u0027s in a word\n Documentation/filesystems/romfs.txt: fixing link to genromfs\n drivers:scsi Change printk typo initate -\u003e initiate\n serial, pch uart: Remove duplicate inclusion of linux/pci.h header\n fs/eventpoll.c: fix spelling\n mm: Fix out-of-date comments which refers non-existent functions\n drm: Fix printk typo \u0027failled\u0027\n coh901318.c: Change initate to initiate.\n mbox-db5500.c Change initate to initiate.\n edac: correct i82975x error-info reported\n edac: correct i82975x mci initialisation\n edac: correct commented info\n fs: update comments to point correct document\n target: remove duplicate include of target/target_core_device.h from drivers/target/target_core_hba.c\n ...\n\nTrivial conflict in fs/eventpoll.c (spelling vs addition)\n" }, { "commit": "1ef1d1c2353967e2d61ecaddf76edfd058a778b4", "tree": "9afe636fd68d27093d84ef0b10063e085e33af5b", "parents": [ "8df341cf251f3b77eaaef66f806570e74ab44452" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 18 14:41:27 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 18 14:41:27 2011 +0100" }, "message": "trace, filters: Initialize the match variable in process_ops() properly\n\nMake sure the \u0027match\u0027 variable always has a value.\n\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "13e5befaddcf8d542ae45610b552105490a0010b", "tree": "62bf2a661bdb847221cd5fdf0107b59932230e9c", "parents": [ "38b435b16c36b0d863efcf3f07b34a6fac9873fd" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed Mar 16 17:17:08 2011 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 17 09:10:45 2011 +0100" }, "message": "trace, documentation: Fix branch profiling location in debugfs\n\nThe debugfs interface for branch profiling is through\n\n\t/sys/kernel/debug/tracing/trace_stat/branch_annotated\n\t/sys/kernel/debug/tracing/trace_stat/branch_all\n\nso update the Kconfig accordingly.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003calpine.DEB.2.00.1103161716320.11407@chino.kir.corp.google.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4a0b1665db09cf2da9ad7d0f12da386373c10bfa", "tree": "aecfb7f1d6df7920fc7134125bfe24647c98cdc4", "parents": [ "9a24470b2826e4665b1484836c7ae6aba1ddea32" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Mar 09 20:09:26 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Mar 10 10:34:58 2011 -0500" }, "message": "tracing: Fix irqoff selftest expanding max buffer\n\nIf the kernel command line declares a tracer \"ftrace\u003dsometracer\" and\nthat tracer is either not defined or is enabled after irqsoff,\nthen the irqs off selftest will fail with the following error:\n\nTesting tracer irqsoff:\n------------[ cut here ]------------\nWARNING: at /home/rostedt/work/autotest/nobackup/linux-test.git/kernel/trace/tra\nce.c:713 update_max_tr_single+0xfa/0x11b()\nHardware name:\nModules linked in:\nPid: 1, comm: swapper Not tainted 2.6.38-rc8-test #1\nCall Trace:\n [\u003cc0441d9d\u003e] ? warn_slowpath_common+0x65/0x7a\n [\u003cc049adb2\u003e] ? update_max_tr_single+0xfa/0x11b\n [\u003cc0441dc1\u003e] ? warn_slowpath_null+0xf/0x13\n [\u003cc049adb2\u003e] ? update_max_tr_single+0xfa/0x11b\n [\u003cc049e454\u003e] ? stop_critical_timing+0x154/0x204\n [\u003cc049b54b\u003e] ? trace_selftest_startup_irqsoff+0x5b/0xc1\n [\u003cc049b54b\u003e] ? trace_selftest_startup_irqsoff+0x5b/0xc1\n [\u003cc049b54b\u003e] ? trace_selftest_startup_irqsoff+0x5b/0xc1\n [\u003cc049e529\u003e] ? time_hardirqs_on+0x25/0x28\n [\u003cc0468bca\u003e] ? trace_hardirqs_on_caller+0x18/0x12f\n [\u003cc0468cec\u003e] ? trace_hardirqs_on+0xb/0xd\n [\u003cc049b54b\u003e] ? trace_selftest_startup_irqsoff+0x5b/0xc1\n [\u003cc049b6b8\u003e] ? register_tracer+0xf8/0x1a3\n [\u003cc14e93fe\u003e] ? init_irqsoff_tracer+0xd/0x11\n [\u003cc040115e\u003e] ? do_one_initcall+0x71/0x121\n [\u003cc14e93f1\u003e] ? init_irqsoff_tracer+0x0/0x11\n [\u003cc14ce3a9\u003e] ? kernel_init+0x13a/0x1b6\n [\u003cc14ce26f\u003e] ? kernel_init+0x0/0x1b6\n [\u003cc0403842\u003e] ? kernel_thread_helper+0x6/0x10\n---[ end trace e93713a9d40cd06c ]---\n.. no entries found ..FAILED!\n\nWhat happens is the \"ftrace\u003d...\" will expand the ring buffer to its\ndefault size (from its minimum size) but it will not expand the\nmax ring buffer (the ring buffer to store maximum latencies).\nWhen the irqsoff test runs, it will call the ring buffer swap routine\nthat checks if the max ring buffer is the same size as the normal\nring buffer, and will fail if it is not. This causes the test to fail.\n\nThe solution is to expand the max ring buffer before running the self\ntest if the max ring buffer is used by that tracer and the normal ring\nbuffer is expanded. The max ring buffer should be shrunk again after\nthe test is done to save space.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "9a24470b2826e4665b1484836c7ae6aba1ddea32", "tree": "277786327395bf98050498f0c97807f41dc8be45", "parents": [ "56355b83e2a24ce7e1870c8479205e2cdd332225" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Mar 09 14:53:38 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Mar 10 10:34:54 2011 -0500" }, "message": "tracing: Align 4 byte ints together in struct tracer\n\nMove elements in struct tracer for better alignment.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "56355b83e2a24ce7e1870c8479205e2cdd332225", "tree": "e85804c55de4f125332d8052c9181d2b8ae84a20", "parents": [ "31274d72f01604f4b02d933b4f3cac84d2c201fd" ], "author": { "name": "Yuanhan Liu", "email": "yuanhan.liu@linux.intel.com", "time": "Mon Nov 08 14:05:12 2010 +0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Mar 10 10:34:51 2011 -0500" }, "message": "tracing: Export trace_set_clr_event()\n\nTrace events belonging to a module only exists when the module is\nloaded. Well, we can use trace_set_clr_event funtion to enable some\ntrace event at the module init routine, so that we will not miss\nsomething while loading then module.\n\nSo, Export the trace_set_clr_event function so that module can use it.\n\nSigned-off-by: Yuanhan Liu \u003cyuanhan.liu@linux.intel.com\u003e\nLKML-Reference: \u003c1289196312-25323-1-git-send-email-yuanhan.liu@linux.intel.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "31274d72f01604f4b02d933b4f3cac84d2c201fd", "tree": "d85c4bbe7fab3bcc9347de3a7788789fc2aa7c8d", "parents": [ "722b3c74695377d11d18a52f3da08114d37f3f37" ], "author": { "name": "Jiri Olsa", "email": "jolsa@redhat.com", "time": "Fri Feb 18 15:52:19 2011 +0100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Mar 10 10:34:47 2011 -0500" }, "message": "tracing: Explain about unstable clock on resume with ring buffer warning\n\nThe \"Delta way too big\" warning might appear on a system with a\nunstable shed clock right after the system is resumed and tracing\nwas enabled at time of suspend.\n\nSince it\u0027s not realy a bug, and the unstable sched clock is working\nfast and reliable otherwise, Steven suggested to keep using the\nsched clock in any case and just to make note in the warning itself.\n\nv2 changes:\n- added #ifdef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK\n\nSigned-off-by: Jiri Olsa \u003cjolsa@redhat.com\u003e\nLKML-Reference: \u003c20110218145219.GD2604@jolsa.brq.redhat.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "10da37a645b5e915d8572cc2b1f5eb11ada3ea4f", "tree": "0eec725a2ecc24cb0a8e5c234794cfb6cd3f94f9", "parents": [ "ca9da2dd63b0b32de1b693953dff66cadeb6400b" ], "author": { "name": "David Sharp", "email": "dhsharp@google.com", "time": "Fri Dec 03 16:13:26 2010 -0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Mar 10 10:34:35 2011 -0500" }, "message": "tracing: Adjust conditional expression latency formatting.\n\nFormatting change only to improve code readability. No code changes except to\nintroduce intermediate variables.\n\nSigned-off-by: David Sharp \u003cdhsharp@google.com\u003e\nLKML-Reference: \u003c1291421609-14665-13-git-send-email-dhsharp@google.com\u003e\n\n[ Keep variable declarations and assignment separate ]\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "140e4f2d1cd816aed196705c036763313c0e4bd3", "tree": "0885c7588519f3d465424576278809d7c008b061", "parents": [ "e6e1e2593592a8f6f6380496655d8c6f67431266" ], "author": { "name": "David Sharp", "email": "dhsharp@google.com", "time": "Fri Dec 03 16:13:19 2010 -0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Mar 10 10:34:16 2011 -0500" }, "message": "tracing: Fix event alignment: ftrace:context_switch and ftrace:wakeup\n\nSigned-off-by: David Sharp \u003cdhsharp@google.com\u003e\nLKML-Reference: \u003c1291421609-14665-6-git-send-email-dhsharp@google.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "e6e1e2593592a8f6f6380496655d8c6f67431266", "tree": "00ef843b23fac5ab6be92725ce5b01487f555997", "parents": [ "de29be5e712dc8b7eef2bef9417af3bb6a88e47a" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Mar 09 10:41:56 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Mar 10 10:31:48 2011 -0500" }, "message": "tracing: Remove lock_depth from event entry\n\nThe lock_depth field in the event headers was added as a temporary\ndata point for help in removing the BKL. Now that the BKL is pretty\nmuch been removed, we can remove this field.\n\nThis in turn changes the header from 12 bytes to 8 bytes,\nremoving the 4 byte buffer that gcc would insert if the first field\nin the data load was 8 bytes in size.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "de29be5e712dc8b7eef2bef9417af3bb6a88e47a", "tree": "049d4bda5c141046b93616597b402d3966558a9b", "parents": [ "750912fa366312e9c5bc83eab352898a26750401" ], "author": { "name": "David Sharp", "email": "dhsharp@google.com", "time": "Fri Dec 03 16:13:16 2010 -0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Mar 09 13:52:28 2011 -0500" }, "message": "ring-buffer: Remove unused #include \u003clinux/trace_irq.h\u003e\n\nSigned-off-by: David Sharp \u003cdhsharp@google.com\u003e\nLKML-Reference: \u003c1291421609-14665-3-git-send-email-dhsharp@google.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "750912fa366312e9c5bc83eab352898a26750401", "tree": "bb8e5cd1444a74ea283e3fa55607225e7fda4d70", "parents": [ "2a8247a2600c3e087a568fc68a6ec4eedac27ef1" ], "author": { "name": "David Sharp", "email": "dhsharp@google.com", "time": "Wed Dec 08 13:46:47 2010 -0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Mar 09 13:52:27 2011 -0500" }, "message": "tracing: Add an \u0027overwrite\u0027 trace_option.\n\nAdd an \"overwrite\" trace_option for ftrace to control whether the buffer should\nbe overwritten on overflow or not. The default remains to overwrite old events\nwhen the buffer is full. This patch adds the option to instead discard newest\nevents when the buffer is full. This is useful to get a snapshot of traces just\nafter enabling traces. Dropping the current event is also a simpler code path.\n\nSigned-off-by: David Sharp \u003cdhsharp@google.com\u003e\nLKML-Reference: \u003c1291844807-15481-1-git-send-email-dhsharp@google.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "86cb2ec7b22a0a89b8660110dc03321fadbef45f", "tree": "c4162b0ab7c4e3602e2b7a6a6fd47c55c3315fea", "parents": [ "7f0030b211579939461468f25b80c73e293c46e0", "a5abba989deceb731047425812d268daf7536575" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Mar 08 17:21:49 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Mar 08 17:21:52 2011 +0100" }, "message": "Merge commit \u0027v2.6.38-rc8\u0027 into perf/core\n\nMerge reason: Merge latest fixes.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2d3a8497f8cc5aca14b722cd37d51f6c15ff9f74", "tree": "2e0013fdc1eec486a425e666a885b04a1c37befb", "parents": [ "255bb490c8c27eed484d538efe6ef6a7473bd3f6" ], "author": { "name": "Tao Ma", "email": "boyu.mt@taobao.com", "time": "Thu Mar 03 10:53:20 2011 -0500" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Thu Mar 03 10:53:20 2011 -0500" }, "message": "blktrace: Remove blk_fill_rwbs_rq.\n\nIf we enable trace events to trace block actions, We use\nblk_fill_rwbs_rq to analyze the corresponding actions\nin request\u0027s cmd_flags, but we only choose the minor 2 bits\nfrom it, so most of other flags(e.g, REQ_SYNC) are missing.\nFor example, with a sync write we get:\nwrite_test-2409 [001] 160.013869: block_rq_insert: 3,64 W 0 () 258135 + \u003d\n8 [write_test]\n\nSince now we have integrated the flags of both bio and request,\nit is safe to pass rq-\u003ecmd_flags directly to blk_fill_rwbs and\nblk_fill_rwbs_rq isn\u0027t needed any more.\n\nWith this patch, after a sync write we get:\nwrite_test-2417 [000] 226.603878: block_rq_insert: 3,64 WS 0 () 258135 +\u003d\n 8 [write_test]\n\nSigned-off-by: Tao Ma \u003cboyu.mt@taobao.com\u003e\nAcked-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "c09d7a3d2e365e11c09b9c6414c17fe55bd32a8e", "tree": "8823dc4ba7ab25af71a0df8187ea800f0123aeff", "parents": [ "0a10247914a5cad3caf7ef8a255c54c4d3ed2062", "4defe682d81a4960b6840ee4ed1a36f9db77c7bd" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Mar 02 16:09:55 2011 +0100" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Mar 03 04:29:25 2011 +0100" }, "message": "Merge branch \u0027/tip/perf/filter\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace.git into perf/core\n" }, { "commit": "e9345aab675382176740bc8a2c6d3caf1510e46d", "tree": "ebfe68433e1d2f326fafbb0cf01ef2c061cdb356", "parents": [ "bee96907383e71d3996ba2bd0682fefaa492d942" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 18 08:09:49 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 18 08:09:49 2011 +0100" }, "message": "Revert \"tracing: Add unstable sched clock note to the warning\"\n\nThis reverts commit 5e38ca8f3ea423442eaafe1b7e206084aa38120a.\n\nBreaks the build of several !CONFIG_HAVE_UNSTABLE_SCHED_CLOCK\narchitectures.\n\nCc: Jiri Olsa \u003cjolsa@redhat.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nMessage-ID: \u003c20110217171823.GB17058@elte.hu\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5beda5f6e4e4523e8dbe596bf163a01b45776808", "tree": "61d1551430687b712325cdfec81b7800aa759076", "parents": [ "ba3dd36c6775264ee6e7354ba1aabcd6e86d7298", "6752ab4a9c30d5411b2dfdb251a3f1cb18aae487" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 17 14:11:15 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 17 14:11:15 2011 +0100" }, "message": "Merge branch \u0027tip/perf/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core\n" }, { "commit": "b00560f2d4de69bb12f66f9605985b516df98d77", "tree": "0c92fc994125dc3ddb635842715be29d8b16808b", "parents": [ "bf1af3a809506645b9130755b713b008da14737f", "4fe757dd48a9e95e1a071291f15dda5421dacb66" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 16 13:27:18 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 16 13:27:23 2011 +0100" }, "message": "Merge branch \u0027perf/urgent\u0027 into perf/core\n\nMerge reason: we need to queue up dependent patch\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "0a9d59a2461477bd9ed143c01af9df3f8f00fa81", "tree": "df997d1cfb0786427a0df1fbd6f0640fa4248cf4", "parents": [ "a23ce6da9677d245aa0aadc99f4197030350ab54", "795abaf1e4e188c4171e3cd3dbb11a9fcacaf505" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Feb 15 10:24:31 2011 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Feb 15 10:24:31 2011 +0100" }, "message": "Merge branch \u0027master\u0027 into for-next\n" }, { "commit": "bf1af3a809506645b9130755b713b008da14737f", "tree": "6a13f9c622fa8322a6ca2795bd7bb4e9f8fd6160", "parents": [ "0de4b34d466bae571b50f41c7296b85248205e35", "868baf07b1a259f5f3803c1dc2777b6c358f83cf" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 14 15:15:16 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 14 15:15:16 2011 +0100" }, "message": "Merge branch \u0027tip/perf/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core\n" }, { "commit": "0de4b34d466bae571b50f41c7296b85248205e35", "tree": "43c590d7cec90324bfdcf1cec074a8172547ed18", "parents": [ "40262a71536d0b4a7486b279fa39463cfffabcc2" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Mon Feb 14 14:48:07 2011 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 14 12:09:53 2011 +0100" }, "message": "tracing/kprobe: Fix NULL pointer deref check\n\nAdd NULL check for avoiding NULL pointer deref.\nThis bug has been introduced by:\n\n 1ff511e35ed8: tracing/kprobes: Add bitfield type\n\nwhich causes a null pointer dereference bug when kprobe-tracer\nparses an argument without type.\n\nReported-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: Masami Hiramatsu \u003cmasami.hiramatsu.pt@hitachi.com\u003e\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c20110214054807.8919.69740.stgit@ltc236.sdl.hitachi.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReported-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\n" }, { "commit": "868baf07b1a259f5f3803c1dc2777b6c358f83cf", "tree": "a97caf3db1095ceb806ba53ba7d88d47a153e1b8", "parents": [ "862b6f62bf0cd768910b087f6d051f420206c4d6" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Feb 10 21:26:13 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Feb 11 16:23:33 2011 -0500" }, "message": "ftrace: Fix memory leak with function graph and cpu hotplug\n\nWhen the fuction graph tracer starts, it needs to make a special\nstack for each task to save the real return values of the tasks.\nAll running tasks have this stack created, as well as any new\ntasks.\n\nOn CPU hot plug, the new idle task will allocate a stack as well\nwhen init_idle() is called. The problem is that cpu hotplug does\nnot create a new idle_task. Instead it uses the idle task that\nexisted when the cpu went down.\n\nftrace_graph_init_task() will add a new ret_stack to the task\nthat is given to it. Because a clone will make the task\nhave a stack of its parent it does not check if the task\u0027s\nret_stack is already NULL or not. When the CPU hotplug code\nstarts a CPU up again, it will allocate a new stack even\nthough one already existed for it.\n\nThe solution is to treat the idle_task specially. In fact, the\nfunction_graph code already does, just not at init_idle().\nInstead of using the ftrace_graph_init_task() for the idle task,\nwhich that function expects the task to be a clone, have a\nseparate ftrace_graph_init_idle_task(). Also, we will create a\nper_cpu ret_stack that is used by the idle task. When we call\nftrace_graph_init_idle_task() it will check if the idle task\u0027s\nret_stack is NULL, if it is, then it will assign it the per_cpu\nret_stack.\n\nReported-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSuggested-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Stable Tree \u003cstable@kernel.org\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "aceb91cd351bc3a19a783c901fe8a8070d5f6fa9", "tree": "a0863e940a77ae10d3c8b391488e29a8245b31be", "parents": [ "ae8eed2d0906bf0d8eb0c2a4651676a41d361297", "b8cf0e0e552ca48e9a00f518aeb4f5e03984022b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 09 11:45:21 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 09 11:45:21 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block:\n cdrom: support devices that have check_events but not media_changed\n cfq-iosched: Don\u0027t wait if queue already has requests.\n blkio-throttle: Avoid calling blkiocg_lookup_group() for root group\n cfq: rename a function to give it more appropriate name\n cciss: make cciss_revalidate not loop through CISS_MAX_LUNS volumes unnecessarily.\n drivers/block/aoe/Makefile: replace the use of \u003cmodule\u003e-objs with \u003cmodule\u003e-y\n loop: queue_lock NULL pointer derefence in blk_throtl_exit\n drivers/block/Makefile: replace the use of \u003cmodule\u003e-objs with \u003cmodule\u003e-y\n blktrace: Don\u0027t output messages if NOTIFY isn\u0027t set.\n" }, { "commit": "6752ab4a9c30d5411b2dfdb251a3f1cb18aae487", "tree": "2f6e2bb5b562c43b3b3d7efe095e196a19995395", "parents": [ "87d80de2800d087ea833cb79bc13f85ff34ed49f" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Tue Feb 08 13:54:06 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Feb 08 17:14:58 2011 -0500" }, "message": "tracing: Deprecate tracing_enabled for tracing_on\n\ntracing_enabled should not be used, it is heavy weight and does not\ndo much in helping lower the overhead.\n\ntracing_on should be used instead. Warn users to use tracing_on\nwhen tracing_enabled is used as it will soon be removed from the\ntracing directory.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "87d80de2800d087ea833cb79bc13f85ff34ed49f", "tree": "ddd0cf19cd3828cfa4c2238e11bc5a0715555da4", "parents": [ "f4d5c029bd6731baac0937324cef0f746e7d5ea7" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Tue Feb 08 13:19:49 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Feb 08 17:14:56 2011 -0500" }, "message": "tracing: Remove obsolete sched_switch tracer\n\nThe trace events sched_switch and sched_wakeup do the same thing\nas the stand alone sched_switch tracer does. It is no longer needed.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "5e38ca8f3ea423442eaafe1b7e206084aa38120a", "tree": "bcebbf4ae2620d5cd169f1c748a0ddc30fd97d3d", "parents": [ "ae07f551c42d6e4162436ca452a199deac9dab4d" ], "author": { "name": "Jiri Olsa", "email": "jolsa@redhat.com", "time": "Wed Feb 02 13:28:18 2011 +0100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Feb 08 11:57:22 2011 -0500" }, "message": "tracing: Add unstable sched clock note to the warning\n\nThe warning \"Delta way too big\" warning might appear on a system with\nunstable shed clock right after the system is resumed and tracing\nwas enabled during the suspend.\n\nSince it\u0027s not realy bug, and the unstable sched clock is working\nfast and reliable otherwise, Steven suggested to keep using the\nsched clock in any case and just to make note in the warning itself.\n\nSigned-off-by: Jiri Olsa \u003cjolsa@redhat.com\u003e\nLKML-Reference: \u003c1296649698-6003-1-git-send-email-jolsa@redhat.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "ae07f551c42d6e4162436ca452a199deac9dab4d", "tree": "88041bf32c4ee8788ef1b909539d0a42fcd9f3f9", "parents": [ "b2d55496818d64310b9f5486d4eea76ea614d7f8" ], "author": { "name": "Ian Munsie", "email": "imunsie@au1.ibm.com", "time": "Thu Feb 03 14:27:25 2011 +1100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 21:30:14 2011 -0500" }, "message": "tracing/syscalls: Early terminate search for sys_ni_syscall\n\nMany system calls are unimplemented and mapped to sys_ni_syscall, but at\nboot ftrace would still search through every syscall metadata entry for\na match which wouldn\u0027t be there.\n\nThis patch adds causes the search to terminate early if the system call\nis not mapped.\n\nSigned-off-by: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nLKML-Reference: \u003c1296703645-18718-7-git-send-email-imunsie@au1.ibm.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "b2d55496818d64310b9f5486d4eea76ea614d7f8", "tree": "b31ea491ae7d02c6375457fa3269fa0289fd8fb4", "parents": [ "c763ba06bd9b5db2c46c36276c89103d92d2c604" ], "author": { "name": "Ian Munsie", "email": "imunsie@au1.ibm.com", "time": "Thu Feb 03 14:27:23 2011 +1100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 21:29:03 2011 -0500" }, "message": "tracing/syscalls: Allow arch specific syscall symbol matching\n\nSome architectures have unusual symbol names and the generic code to\nmatch the symbol name with the function name for the syscall metadata\nwill fail. For example, symbols on PPC64 start with a period and the\ngeneric code will fail to match them.\n\nThis patch moves the match logic out into a separate function which an\narch can override by defining ARCH_HAS_SYSCALL_MATCH_SYM_NAME in\nasm/ftrace.h and implementing arch_syscall_match_sym_name.\n\nSigned-off-by: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nLKML-Reference: \u003c1296703645-18718-5-git-send-email-imunsie@au1.ibm.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "c763ba06bd9b5db2c46c36276c89103d92d2c604", "tree": "776ce215fc5900e747fb79dc91a160da35f4325c", "parents": [ "3773b389b6927595512558594d040c1edba46f36" ], "author": { "name": "Ian Munsie", "email": "imunsie@au1.ibm.com", "time": "Thu Feb 03 14:27:22 2011 +1100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 21:26:22 2011 -0500" }, "message": "tracing/syscalls: Make arch_syscall_addr weak\n\nSome architectures use non-trivial system call tables and will not work\nwith the generic arch_syscall_addr code. For example, PowerPC64 uses a\ntable of twin long longs.\n\nThis patch makes the generic arch_syscall_addr weak to allow\narchitectures with non-trivial system call tables to override it.\n\nSigned-off-by: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nLKML-Reference: \u003c1296703645-18718-4-git-send-email-imunsie@au1.ibm.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "3773b389b6927595512558594d040c1edba46f36", "tree": "5099c6ea72db515179ef568c2fea9765f51bc6f0", "parents": [ "ba976970c79fd2fbfe1a4b3b6766a318f4eb9d4c" ], "author": { "name": "Ian Munsie", "email": "imunsie@au1.ibm.com", "time": "Thu Feb 03 14:27:21 2011 +1100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 21:25:52 2011 -0500" }, "message": "tracing/syscalls: Convert redundant syscall_nr checks into WARN_ON\n\nWith the ftrace events now checking if the syscall_nr is valid upon\ninitialisation it should no longer be possible to register or unregister\na syscall event without a valid syscall_nr since they should not be\ncreated. This adds a WARN_ON_ONCE in the register and unregister\nfunctions to locate potential regressions in the future.\n\nSigned-off-by: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nLKML-Reference: \u003c1296703645-18718-3-git-send-email-imunsie@au1.ibm.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "ba976970c79fd2fbfe1a4b3b6766a318f4eb9d4c", "tree": "3cb30bb45aa6302cce39849d281bba7e8e294c62", "parents": [ "075de90c46562de1435db16c2129ec4ff92e5bd2" ], "author": { "name": "Ian Munsie", "email": "imunsie@au1.ibm.com", "time": "Thu Feb 03 14:27:20 2011 +1100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 21:24:44 2011 -0500" }, "message": "tracing/syscalls: Don\u0027t add events for unmapped syscalls\n\nFTRACE_SYSCALLS would create events for each and every system call, even\nif it had failed to map the system call\u0027s name with it\u0027s number. This\nresulted in a number of events being created that would not behave as\nexpected.\n\nThis could happen, for example, on architectures who\u0027s symbol names are\nunusual and will not match the system call name. It could also happen\nwith system calls which were mapped to sys_ni_syscall.\n\nThis patch changes the default system call number in the metadata to -1.\nIf the system call name from the metadata is not successfully mapped to\na system call number during boot, than the event initialisation routine\nwill now return an error, preventing the event from being created.\n\nSigned-off-by: Ian Munsie \u003cimunsie@au1.ibm.com\u003e\nLKML-Reference: \u003c1296703645-18718-2-git-send-email-imunsie@au1.ibm.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "4defe682d81a4960b6840ee4ed1a36f9db77c7bd", "tree": "57cb6ab5f8b3a552ed2e0b5a7989d23404bb6cea", "parents": [ "75b8e98263fdb0bfbdeba60d4db463259f1fe8a2" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Feb 03 23:29:06 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:20 2011 -0500" }, "message": "tracing/filter: Remove synchronize_sched() from __alloc_preds()\n\nBecause the filters are processed first and then activated\n(added to the call), we no longer need to worry about the preds\nof the filter in __alloc_preds() being used. As the filter that\nis allocating preds is not activated yet.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "75b8e98263fdb0bfbdeba60d4db463259f1fe8a2", "tree": "fdd1e66316b049523c76e34c816a812598d07a3c", "parents": [ "bf93f9ed3a2cb89eb7e58851139d3be375b98027" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Feb 03 23:25:46 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:20 2011 -0500" }, "message": "tracing/filter: Swap entire filter of events\n\nWhen creating a new filter, instead of allocating the filter to the\nevent call first and then processing the filter, it is easier to\nprocess a temporary filter and then just swap it with the call filter.\nBy doing this, it simplifies the code.\n\nA filter is allocated and processed, when it is done, it is\nswapped with the call filter, synchronize_sched() is called to make\nsure all callers are done with the old filter (filters are called\nwith premption disabled), and then the old filter is freed.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "bf93f9ed3a2cb89eb7e58851139d3be375b98027", "tree": "119ff46680e43ec44134cf643da04282061b2817", "parents": [ "4a3d27e98a7f2682e96d6f863752e0424b00d691" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 23:21:34 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:20 2011 -0500" }, "message": "tracing/filter: Increase the max preds to 2^14\n\nNow that the filter logic does not require to save the pred results\non the stack, we can increase the max number of preds we allow.\nAs the preds are index by a short value, and we use the MSBs as flags\nwe can increase the max preds to 2^14 (16384) which should be way\nmore than enough.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "4a3d27e98a7f2682e96d6f863752e0424b00d691", "tree": "9bbd549ad3170123101b3b5828556ea9f864bdfd", "parents": [ "43cd414552d8137157e926e46361678ea867e476" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 23:19:49 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:20 2011 -0500" }, "message": "tracing/filter: Move MAX_FILTER_PRED to local tracing directory\n\nThe MAX_FILTER_PRED is only needed by the kernel/trace/*.c files.\nMove it to kernel/trace/trace.h.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "43cd414552d8137157e926e46361678ea867e476", "tree": "cbb50e071a8149e2da7be995166f487bbcb5172a", "parents": [ "ec126cac23945de12eb2d103374e1f7ee97c5595" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 23:16:51 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:19 2011 -0500" }, "message": "tracing/filter: Optimize filter by folding the tree\n\nThere are many cases that a filter will contain multiple ORs or\nANDs together near the leafs. Walking up and down the tree to get\nto the next compare can be a waste.\n\nIf there are several ORs or ANDs together, fold them into a single\npred and allocate an array of the conditions that they check.\nThis will speed up the filter by linearly walking an array\nand can still break out if a short circuit condition is met.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "ec126cac23945de12eb2d103374e1f7ee97c5595", "tree": "7f0c322c26404512b95ff9b024fa8725e1c73807", "parents": [ "55719274188f13cff9e3bd11fdd4c0e7617cd03d" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 23:14:25 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:19 2011 -0500" }, "message": "tracing/filter: Check the created pred tree\n\nSince the filter walks a tree to determine if a match is made or not,\nif the tree was incorrectly created, it could cause an infinite loop.\n\nAdd a check to walk the entire tree before assigning it as a filter\nto make sure the tree is correct.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "55719274188f13cff9e3bd11fdd4c0e7617cd03d", "tree": "e9291f7b720e9a1723f94b69ec381360ca275ce2", "parents": [ "61e9dea20e1ada886cc49a9ec6fe3c6ac0de7324" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 23:12:05 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:19 2011 -0500" }, "message": "tracing/filter: Optimize short ciruit check\n\nThe test if we should break out early for OR and AND operations\ncan be optimized by comparing the current result with\n (pred-\u003eop \u003d\u003d OP_OR)\n\nThat is if the result is true and the op is an OP_OR, or\nif the result is false and the op is not an OP_OR (thus an OP_AND)\nwe can break out early in either case. Otherwise we continue\nprocessing.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "61e9dea20e1ada886cc49a9ec6fe3c6ac0de7324", "tree": "8f12ee74970d57550806a6f3e905cfca8d67601a", "parents": [ "f76690afd05e3e163149310bdcd30234f93b3a7a" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 22:54:33 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:19 2011 -0500" }, "message": "tracing/filter: Use a tree instead of stack for filter_match_preds()\n\nCurrently the filter_match_preds() requires a stack to push\nand pop the preds to determine if the filter matches the record or not.\nThis has two drawbacks:\n\n1) It requires a stack to store state information. As this is done\n in fast paths we can\u0027t allocate the storage for this stack, and\n we can\u0027t use a global as it must be re-entrant. The stack is stored\n on the kernel stack and this greatly limits how many preds we\n may allow.\n\n2) All conditions are calculated even when a short circuit exists.\n a || b will always calculate a and b even though a was determined\n to be true.\n\nUsing a tree we can walk a constant structure that will save\nthe state as we go. The algorithm is simply:\n\n pred \u003d root;\n do {\n\tswitch (move) {\n\tcase MOVE_DOWN:\n\t\tif (OR or AND) {\n\t\t\tpred \u003d left;\n\t\t\tcontinue;\n\t\t}\n\t\tif (pred \u003d\u003d root)\n\t\t\tbreak;\n\t\tmatch \u003d pred-\u003efn();\n\t\tpred \u003d pred-\u003eparent;\n\t\tmove \u003d left child ? MOVE_UP_FROM_LEFT : MOVE_UP_FROM_RIGHT;\n\t\tcontinue;\n\n\tcase MOVE_UP_FROM_LEFT:\n\t\t/* Only OR or AND can be a parent */\n\t\tif (match \u0026\u0026 OR || !match \u0026\u0026 AND) {\n\t\t\t/* short circuit */\n\t\t\tif (pred \u003d\u003d root)\n\t\t\t\tbreak;\n\t\t\tpred \u003d pred-\u003eparent;\n\t\t\tmove \u003d left child ?\n\t\t\t\tMOVE_UP_FROM_LEFT :\n\t\t\t\tMOVE_UP_FROM_RIGHT;\n\t\t\tcontinue;\n\t\t}\n\t\tpred \u003d pred-\u003eright;\n\t\tmove \u003d MOVE_DOWN;\n\t\tcontinue;\n\n\tcase MOVE_UP_FROM_RIGHT:\n\t\tif (pred \u003d\u003d root)\n\t\t\tbreak;\n\t\tpred \u003d pred-\u003eparent;\n\t\tmove \u003d left child ? MOVE_UP_FROM_LEFT : MOVE_UP_FROM_RIGHT;\n\t\tcontinue;\n\t}\n\tdone \u003d 1;\n } while (!done);\n\nThis way there\u0027s no strict limit to how many preds we allow\nand it also will short circuit the logical operations when possible.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "f76690afd05e3e163149310bdcd30234f93b3a7a", "tree": "83c0808d1354b26473ab0ac77515f4f683de32d1", "parents": [ "74e9e58c350a24139e268dd6857bbaa55c5aafcf" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 22:53:06 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:18 2011 -0500" }, "message": "tracing/filter: Free pred array on disabling of filter\n\nWhen a filter is disabled, free the preds.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "74e9e58c350a24139e268dd6857bbaa55c5aafcf", "tree": "26f4769080314a042d67a73975656331add7648d", "parents": [ "0fc3ca9a10a61a77f18710fb708b41fd99c79a56" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 22:49:48 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:18 2011 -0500" }, "message": "tracing/filter: Allocate the preds in an array\n\nCurrently we allocate an array of pointers to filter_preds, and then\nallocate a separate filter_pred for each item in the array.\nThis adds slight overhead in the filters as it needs to derefernce\ntwice to get to the op condition.\n\nAllocating the preds themselves in a single array removes a dereference\nas well as helps on the cache footprint.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "0fc3ca9a10a61a77f18710fb708b41fd99c79a56", "tree": "339fb23a53a54ed9c0f9b9c10344d10cfddd35ea", "parents": [ "c9c53ca03d6f97fdd9832d5ed3f15b30ee5cdb86" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 22:46:46 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:18 2011 -0500" }, "message": "tracing/filter: Call synchronize_sched() just once for system filters\n\nBy separating out the reseting of the filter-\u003en_preds to zero from\nthe reallocation of preds for the filter, we can reset groups of\nfilters first, call synchronize_sched() just once, and then reallocate\neach of the filters in the system group.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "c9c53ca03d6f97fdd9832d5ed3f15b30ee5cdb86", "tree": "108e2ccd275a9a3d6ddbc7a91c9aabcf883dd5ec", "parents": [ "58d9a597c4275d830a819625e7d437cd6fb23fa5" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 22:42:43 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:18 2011 -0500" }, "message": "tracing/filter: Dynamically allocate preds\n\nFor every filter that is made, we create predicates to hold every\noperation within the filter. We have a max of 32 predicates that we\ncan hold. Currently, we allocate all 32 even if we only need to\nuse one.\n\nPart of the reason we do this is that the filter can be used at\nany moment by any event. Fortunately, the filter is only used\nwith preemption disabled. By reseting the count of preds used \"n_preds\"\nto zero, then performing a synchronize_sched(), we can safely\nfree and reallocate a new array of preds.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "58d9a597c4275d830a819625e7d437cd6fb23fa5", "tree": "823a4eea8d421314c1b2e259bc5fb376734f7847", "parents": [ "6d54057d76e25c91165cda0e6e007f1811faa2be" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 22:37:09 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:18 2011 -0500" }, "message": "tracing/filter: Move OR and AND logic out of fn() method\n\nThe ops OR and AND act different from the other ops, as they\nare the only ones to take other ops as their arguements.\nThese ops als change the logic of the filter_match_preds.\n\nBy removing the OR and AND fn\u0027s we can also remove the val1 and val2\nthat is passed to all other fn\u0027s and are unused.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "6d54057d76e25c91165cda0e6e007f1811faa2be", "tree": "5f797433b9604e645e068a85c6f708db8b9dfbcd", "parents": [ "075de90c46562de1435db16c2129ec4ff92e5bd2" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 22:33:26 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Feb 07 20:56:17 2011 -0500" }, "message": "tracing/filter: Have no filter return a match\n\nThe n_preds field of a file can change at anytime, and even can become\nzero, just as the filter is about to be processed by an event.\nIn the case that is zero on entering the filter, return 1, telling\nthe caller the event matchs and should be trace.\n\nAlso use a variable and assign it with ACCESS_ONCE() such that the\ncount stays consistent within the function.\n\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "1ff511e35ed87cc2ebade9e678e4a2fe39b6f9c5", "tree": "b16cff475673db75aef773cc1118734a2172066a", "parents": [ "e3745369986ddcdaa19f70e2d24e658876b97e84" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Fri Feb 04 21:52:05 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Feb 07 09:18:11 2011 -0200" }, "message": "tracing/kprobes: Add bitfield type\n\nAdd bitfield type for tracing arguments on kprobe-tracer. The syntax of\na bitfield type is:\n\n b\u003cbit-size\u003e@\u003cbit-offset\u003e/\u003ccontainer-size\u003e\n\ne.g.\n\nAccessing 2 bits-width field with 4 bits-offset in 32 bits-width data at\n4 bytes offseted from the address pointed by AX register:\n\n +4(%ax):b2@4/32\n\nSince the width of container data depends on the arch, so I just added\nthe container-size at the end.\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110204125205.9507.11363.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": "e3745369986ddcdaa19f70e2d24e658876b97e84", "tree": "8c9758b28058e63510613b90c62d25c075fc8dcf", "parents": [ "76022db323dd6d7c6958df3d595f7dedf7a14778" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Fri Feb 04 21:51:59 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Feb 07 09:15:59 2011 -0200" }, "message": "tracing/kprobes: Support longer (\u003e128 bytes) command\n\nExpand command line buffer of kprobe-tracer to 4096 bytes.\n\nReported-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110204125159.9507.20895.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": "76022db323dd6d7c6958df3d595f7dedf7a14778", "tree": "ee109837ec2fa03dd476e60e128a59afc26fe5e7", "parents": [ "f50c2169bd054984e976e67e8651d28f3caf6ba3" ], "author": { "name": "Masami Hiramatsu", "email": "masami.hiramatsu.pt@hitachi.com", "time": "Fri Feb 04 21:51:53 2011 +0900" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Feb 07 09:13:36 2011 -0200" }, "message": "tracing/kprobes: Cleanup strict_strtol() using code\n\nSince strict_strtol() accepts minus digits started with \u0027-\u0027, it doesn\u0027t\nneed to invert after converting.\n\nCc: 2nddept-manager@sdl.hitachi.co.jp\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20110204125153.9507.49335.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": "3d56e331b6537671c66f1b510bed0f1e0331dfc8", "tree": "80145576e1b9e701b7a2270c6a09798ed6b783c3", "parents": [ "654986462939cd7ec18f276c6379a334dac106a7" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Feb 02 17:06:09 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Feb 03 09:29:06 2011 -0500" }, "message": "tracing: Replace syscall_meta_data struct array with pointer array\n\nCurrently the syscall_meta structures for the syscall tracepoints are\nplaced in the __syscall_metadata section, and at link time, the linker\nmakes one large array of all these syscall metadata structures. On boot\nup, this array is read (much like the initcall sections) and the syscall\ndata is processed.\n\nThe problem is that there is no guarantee that gcc will place complex\nstructures nicely together in an array format. Two structures in the\nsame file may be placed awkwardly, because gcc has no clue that they\nare suppose to be in an array.\n\nA hack was used previous to force the alignment to 4, to pack the\nstructures together. But this caused alignment issues with other\narchitectures (sparc).\n\nInstead of packing the structures into an array, the structures\u0027 addresses\nare now put into the __syscall_metadata section. As pointers are always the\nnatural alignment, gcc should always pack them tightly together\n(otherwise initcall, extable, etc would also fail).\n\nBy having the pointers to the structures in the section, we can still\niterate the trace_events without causing unnecessary alignment problems\nwith other architectures, or depending on the current behaviour of\ngcc that will likely change in the future just to tick us kernel developers\noff a little more.\n\nThe __syscall_metadata section is also moved into the .init.data section\nas it is now only needed at boot up.\n\nSuggested-by: David Miller \u003cdavem@davemloft.net\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Mathieu Desnoyers \u003cmathieu.desnoyers@efficios.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "e4a9ea5ee7c8812a7bf0c3fb725ceeaa3d4c2fcc", "tree": "1b25668508fa302a6ada053c895cd55727f798f1", "parents": [ "9ffdc6c37df131f89d52001e0ef03091b158826f" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Jan 27 09:15:30 2011 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Feb 02 21:37:13 2011 -0500" }, "message": "tracing: Replace trace_event struct array with pointer array\n\nCurrently the trace_event structures are placed in the _ftrace_events\nsection, and at link time, the linker makes one large array of all\nthe trace_event structures. On boot up, this array is read (much like\nthe initcall sections) and the events are processed.\n\nThe problem is that there is no guarantee that gcc will place complex\nstructures nicely together in an array format. Two structures in the\nsame file may be placed awkwardly, because gcc has no clue that they\nare suppose to be in an array.\n\nA hack was used previous to force the alignment to 4, to pack the\nstructures together. But this caused alignment issues with other\narchitectures (sparc).\n\nInstead of packing the structures into an array, the structures\u0027 addresses\nare now put into the _ftrace_event section. As pointers are always the\nnatural alignment, gcc should always pack them tightly together\n(otherwise initcall, extable, etc would also fail).\n\nBy having the pointers to the structures in the section, we can still\niterate the trace_events without causing unnecessary alignment problems\nwith other architectures, or depending on the current behaviour of\ngcc that will likely change in the future just to tick us kernel developers\noff a little more.\n\nThe _ftrace_event section is also moved into the .init.data section\nas it is now only needed at boot up.\n\nSuggested-by: David Miller \u003cdavem@davemloft.net\u003e\nCc: Mathieu Desnoyers \u003cmathieu.desnoyers@efficios.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "2ce802f62ba32a7d95748ac92bf351f76affb6ff", "tree": "54dd0d6063ca61619e6b8ca84dd95b8e5a3c1402", "parents": [ "12fcdba1b7ae8b25696433f420b775aeb556d89b" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jan 20 12:06:35 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 20 13:32:33 2011 +0100" }, "message": "lockdep: Move early boot local IRQ enable/disable status to init/main.c\n\nDuring early boot, local IRQ is disabled until IRQ subsystem is\nproperly initialized. During this time, no one should enable\nlocal IRQ and some operations which usually are not allowed with\nIRQ disabled, e.g. operations which might sleep or require\ncommunications with other processors, are allowed.\n\nlockdep tracked this with early_boot_irqs_off/on() callbacks.\nAs other subsystems need this information too, move it to\ninit/main.c and make it generally available. While at it,\ntoggle the boolean to early_boot_irqs_disabled instead of\nenabled so that it can be initialized with %false and %true\nindicates the exceptional condition.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Pekka Enberg \u003cpenberg@kernel.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLKML-Reference: \u003c20110120110635.GB6036@htj.dyndns.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "490da40d82b31c0562d3f5edb37810f492ca1c34", "tree": "6a5c05af9171044aa95b603ceb8346883139ca56", "parents": [ "c56eb8fb6dccb83d9fe62fd4dc00c834de9bc470" ], "author": { "name": "Tao Ma", "email": "boyu.mt@taobao.com", "time": "Wed Jan 19 10:51:44 2011 +0800" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Jan 19 08:25:02 2011 -0700" }, "message": "blktrace: Don\u0027t output messages if NOTIFY isn\u0027t set.\n\nNow if we enable blktrace, cfq has too many messages output to the\ntrace buffer. It is fine if we don\u0027t specify any action mask.\nBut if I do like this:\nblktrace /dev/sdb -a issue -a complete -o - | blkparse -i -\nI only want to see \u0027D\u0027 and \u0027C\u0027, while with the following command\ndd if\u003d/mnt/ocfs2/test of\u003d/dev/null bs\u003d4k count\u003d1 iflag\u003ddirect\n\nI will get(with a 2.6.37 vanilla kernel):\n 8,16 0 0 0.000000000 0 m N cfq3805 alloced\n 8,16 0 0 0.000004126 0 m N cfq3805 insert_request\n 8,16 0 0 0.000004884 0 m N cfq3805 add_to_rr\n 8,16 0 0 0.000008417 0 m N cfq workload slice:300\n 8,16 0 0 0.000009557 0 m N cfq3805 set_active wl_prio:0 wl_type:2\n 8,16 0 0 0.000010640 0 m N cfq3805 fifo\u003d (null)\n 8,16 0 0 0.000011193 0 m N cfq3805 dispatch_insert\n 8,16 0 0 0.000012221 0 m N cfq3805 dispatched a request\n 8,16 0 0 0.000012802 0 m N cfq3805 activate rq, drv\u003d1\n 8,16 0 1 0.000013181 3805 D R 114759 + 8 [dd]\n 8,16 0 2 0.000164244 0 C R 114759 + 8 [0]\n 8,16 0 0 0.000167997 0 m N cfq3805 complete rqnoidle 0\n 8,16 0 0 0.000168782 0 m N cfq3805 set_slice\u003d100\n 8,16 0 0 0.000169874 0 m N cfq3805 arm_idle: 8 group_idle: 0\n 8,16 0 0 0.000170189 0 m N cfq schedule dispatch\n 8,16 0 0 0.000397938 0 m N cfq3805 slice expired t\u003d0\n 8,16 0 0 0.000399763 0 m N cfq3805 sl_used\u003d1 disp\u003d1 charge\u003d1 iops\u003d0 sect\u003d8\n 8,16 0 0 0.000400227 0 m N cfq3805 del_from_rr\n 8,16 0 0 0.000400882 0 m N cfq3805 put_queue\n\nSee, there are 19 lines while I only need 2. I don\u0027t think it is\nappropriate for a user.\n\nSo this patch will disable any messages if the BLK_TC_NOTIFY isn\u0027t set.\nNow the output for the same command will look like:\n 8,16 0 1 0.000000000 4908 D R 114759 + 8 [dd]\n 8,16 0 2 0.000146827 0 C R 114759 + 8 [0]\n\nYes, it is what I want to see.\n\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Tao Ma \u003cboyu.mt@taobao.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "42b16b3fbb5ee4555f5dee6220f3ccaa6e1ebe47", "tree": "966c1266afca5dd0e59cace37f7cd49577bdf0e2", "parents": [ "f0940cee222790e6e995a23f25c4ffb23f939a24" ], "author": { "name": "Jesper Juhl", "email": "jj@chaosbits.net", "time": "Mon Jan 17 00:09:38 2011 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Jan 19 15:43:08 2011 +0100" }, "message": "Kill off warning: ‘inline’ is not at beginning of declaration\n\nFix a bunch of\n\twarning: ‘inline’ is not at beginning of declaration\nmessages when building a \u0027make allyesconfig\u0027 kernel with -Wextra.\n\nThese warnings are trivial to kill, yet rather annoying when building with\n-Wextra.\nThe more we can cut down on pointless crap like this the better (IMHO).\n\nA previous patch to do this for a \u0027allnoconfig\u0027 build has already been\nmerged. This just takes the cleanup a little further.\n\nSigned-off-by: Jesper Juhl \u003cjj@chaosbits.net\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "f9ee7f60d6f37ae0184812b4c59b3869f875768b", "tree": "6c30a7e94b90cfa3a43cda45f4bdb2f254f3ba10", "parents": [ "16c1020362083b320868c0deef492249089c3cd3", "1161ec944916069ceec21c487e30247d9ff22857", "76d1f7bfcd5872056902c5a88b5fcd5d4d00a7a9", "afa14e7c553ebe45844d76208f66017a43abd0e2", "7c46d8da09df22361d1d43465c4f1b06cecaf25f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 15 12:45:00 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 15 12:45:00 2011 -0800" }, "message": "Merge branches \u0027core-fixes-for-linus\u0027, \u0027x86-fixes-for-linus\u0027, \u0027timers-fixes-for-linus\u0027 and \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n rcu: avoid pointless blocked-task warnings\n rcu: demote SRCU_SYNCHRONIZE_DELAY from kernel-parameter status\n rtmutex: Fix comment about why new_owner can be NULL in wake_futex_pi()\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, olpc: Add missing Kconfig dependencies\n x86, mrst: Set correct APB timer IRQ affinity for secondary cpu\n x86: tsc: Fix calibration refinement conditionals to avoid divide by zero\n x86, ia64, acpi: Clean up x86-ism in drivers/acpi/numa.c\n\n* \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n timekeeping: Make local variables static\n time: Rename misnamed minsec argument of clocks_calc_mult_shift()\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Remove syscall_exit_fields\n tracing: Only process module tracepoints once\n perf record: Add \"nodelay\" mode, disabled by default\n perf sched: Fix list of events, dropping unsupported \u0027:r\u0027 modifier\n Revert \"perf tools: Emit clearer message for sys_perf_event_open ENOENT return\"\n perf top: Fix annotate segv\n perf evsel: Fix order of event list deletion\n" }, { "commit": "7f85803a26f304e698c673838aab06cc6d4d6e59", "tree": "8d8ea214a5ba1acbaf81493cedeed1f45f582744", "parents": [ "c94fbe1d9e1e9b1a1f82eb0b53b1cf53bcf9712b" ], "author": { "name": "Lai Jiangshan", "email": "laijs@cn.fujitsu.com", "time": "Fri Jan 14 17:49:02 2011 +0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jan 14 18:06:35 2011 -0500" }, "message": "tracing: Remove syscall_exit_fields\n\nThere is no need for syscall_exit_fields as the syscall\nexit event class can already host the fields in its structure,\nlike most other trace events do by default. Use that\ndefault behavior instead.\n\nFollowing this scheme, we don\u0027t need anymore to override the\nget_fields() callback of the syscall exit event class either.\n\nHence both syscall_exit_fields and syscall_get_exit_fields() can\nbe removed.\n\nAlso changed some indentation to keep the following under 80\ncharacters:\n\n\".fields\t\t\u003d LIST_HEAD_INIT(event_class_syscall_exit.fields),\"\n\nAcked-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nLKML-Reference: \u003c4D301C0E.8090408@cn.fujitsu.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "275220f0fcff1adf28a717076e00f575edf05fda", "tree": "d249bccc80c64443dab211639050c4fb14332648", "parents": [ "fe3c560b8a22cb28e54fe8950abef38e88d75831", "81c5e2ae33c4b19e53966b427e33646bf6811830" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:45:01 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:45:01 2011 -0800" }, "message": "Merge branch \u0027for-2.6.38/core\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.38/core\u0027 of git://git.kernel.dk/linux-2.6-block: (43 commits)\n block: ensure that completion error gets properly traced\n blktrace: add missing probe argument to block_bio_complete\n block cfq: don\u0027t use atomic_t for cfq_group\n block cfq: don\u0027t use atomic_t for cfq_queue\n block: trace event block fix unassigned field\n block: add internal hd part table references\n block: fix accounting bug on cross partition merges\n kref: add kref_test_and_get\n bio-integrity: mark kintegrityd_wq highpri and CPU intensive\n block: make kblockd_workqueue smarter\n Revert \"sd: implement sd_check_events()\"\n block: Clean up exit_io_context() source code.\n Fix compile warnings due to missing removal of a \u0027ret\u0027 variable\n fs/block: type signature of major_to_index(int) to major_to_index(unsigned)\n block: convert !IS_ERR(p) \u0026\u0026 p to !IS_ERR_NOR_NULL(p)\n cfq-iosched: don\u0027t check cfqg in choose_service_tree()\n fs/splice: Pull buf-\u003eops-\u003econfirm() from splice_from_pipe actors\n cdrom: export cdrom_check_events()\n sd: implement sd_check_events()\n sr: implement sr_check_events()\n ...\n" }, { "commit": "008d23e4852d78bb2618f2035f8b2110b6a6b968", "tree": "81c88f744f6f3fc84132527c1ddc0b4da410c5e2", "parents": [ "8f685fbda43deccd130d192c9fcef1444649eaca", "bfc672dcf323877228682aff79dff8ecd9f30ff8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:05:56 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 10:05:56 2011 -0800" }, "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits)\n Documentation/trace/events.txt: Remove obsolete sched_signal_send.\n writeback: fix global_dirty_limits comment runtime -\u003e real-time\n ppc: fix comment typo singal -\u003e signal\n drivers: fix comment typo diable -\u003e disable.\n m68k: fix comment typo diable -\u003e disable.\n wireless: comment typo fix diable -\u003e disable.\n media: comment typo fix diable -\u003e disable.\n remove doc for obsolete dynamic-printk kernel-parameter\n remove extraneous \u0027is\u0027 from Documentation/iostats.txt\n Fix spelling milisec -\u003e ms in snd_ps3 module parameter description\n Fix spelling mistakes in comments\n Revert conflicting V4L changes\n i7core_edac: fix typos in comments\n mm/rmap.c: fix comment\n sound, ca0106: Fix assignment to \u0027channel\u0027.\n hrtimer: fix a typo in comment\n init/Kconfig: fix typo\n anon_inodes: fix wrong function name in comment\n fix comment typos concerning \"consistent\"\n poll: fix a typo in comment\n ...\n\nFix up trivial conflicts in:\n - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c)\n - fs/ext4/ext4.h\n\nAlso fix missed \u0027diabled\u0027 typo in drivers/net/bnx2x/bnx2x.h while at it.\n" }, { "commit": "42776163e13a56ea3096edff7a5df95408e80eb4", "tree": "92f17bb5dadc7261b2d9238244cd8d4cb6c1bfd7", "parents": [ "edb2877f4a62647e36e20839a786f94d688a06ed", "3d03e2ea74103a50c23d6ab1906cf73399c0dafb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 11 11:02:13 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 11 11:02:13 2011 -0800" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (28 commits)\n perf session: Fix infinite loop in __perf_session__process_events\n perf evsel: Support perf_evsel__open(cpus \u003e 1 \u0026\u0026 threads \u003e 1)\n perf sched: Use PTHREAD_STACK_MIN to avoid pthread_attr_setstacksize() fail\n perf tools: Emit clearer message for sys_perf_event_open ENOENT return\n perf stat: better error message for unsupported events\n perf sched: Fix allocation result check\n perf, x86: P4 PMU - Fix unflagged overflows handling\n dynamic debug: Fix build issue with older gcc\n tracing: Fix TRACE_EVENT power tracepoint creation\n tracing: Fix preempt count leak\n tracepoint: Add __rcu annotation\n tracing: remove duplicate null-pointer check in skb tracepoint\n tracing/trivial: Add missing comma in TRACE_EVENT comment\n tracing: Include module.h in define_trace.h\n x86: Save rbp in pt_regs on irq entry\n x86, dumpstack: Fix unused variable warning\n x86, NMI: Clean-up default_do_nmi()\n x86, NMI: Allow NMI reason io port (0x61) to be processed on any CPU\n x86, NMI: Remove DIE_NMI_IPI\n x86, NMI: Add priorities to handlers\n ...\n" }, { "commit": "797a455d2c682476c3797dbfecf5bf84c1e3b9d3", "tree": "3e5c4af8661e67841610820c40163093c739bb86", "parents": [ "23036f1a340beec19cc451ba9719526c4ffb3a57" ], "author": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Jan 10 09:06:44 2011 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Mon Jan 10 09:06:44 2011 +0100" }, "message": "block: ensure that completion error gets properly traced\n\nWe normally just use the BIO_UPTODATE flag to signal 0/-EIO. If\nwe have more information available, we should pass that along to\nthe trace output.\n\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "870915e047a2da695be118d32dd5a900f0c3e933", "tree": "5d816db36d55d7b78b58dbb1d60a127d528ebb06", "parents": [ "1dbd1951f39e13da579ffe879cce19586d0462de" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@efficios.com", "time": "Thu Oct 28 11:31:17 2010 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jan 07 23:26:29 2011 -0500" }, "message": "tracing: Fix TRACE_EVENT power tracepoint creation\n\nDEFINE_TRACE should also exist when CONFIG_EVENT_TRACING\u003dn. Otherwise, setting\nonly TRACEPOINTS\u003dy is broken.\n\nAcked-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@efficios.com\u003e\nLKML-Reference: \u003c20101028153117.GA4051@Krystal\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "1dbd1951f39e13da579ffe879cce19586d0462de", "tree": "faf1ea3208d0e612968a2892917c036a32ff9bda", "parents": [ "bd1c8b22b7b81c6f6c4f5c19cb2387da3d02fb0f" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Thu Dec 09 15:47:56 2010 +0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jan 07 23:20:02 2011 -0500" }, "message": "tracing: Fix preempt count leak\n\nWhile running my ftrace stress test, this showed up:\n\nBUG: sleeping function called from invalid context at mm/mmap.c:233\n...\nnote: cat[3293] exited with preempt_count 1\n\nThe bug was introduced by commit 91e86e560d0b3ce4c5fc64fd2bbb99f856a30a4e\n(\"tracing: Fix recursive user stack trace\")\n\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nLKML-Reference: \u003c4D0089AC.1020802@cn.fujitsu.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "c9b5f501ef1580faa30c40c644b7691870462201", "tree": "d22df12b72bc90b130254078ee71b1b7e7e3e521", "parents": [ "524429c31b486c05449666b94613f59f729c0a84" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Fri Jan 07 13:41:40 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jan 07 15:55:45 2011 +0100" }, "message": "sched: Constify function scope static struct sched_param usage\n\nFunction-scope statics are discouraged because they are\neasily overlooked and can cause subtle bugs/races due to\ntheir global (non-SMP safe) nature.\n\nLinus noticed that we did this for sched_param - at minimum\nmake the const.\n\nSuggested-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: Message-ID: \u003cAANLkTinotRxScOHEb0HgFgSpGPkq_6jKTv5CfvnQM\u003dee@mail.gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "23036f1a340beec19cc451ba9719526c4ffb3a57", "tree": "958778a5a4491205df2e757c874b049375bcf273", "parents": [ "329a67815b596d23daf0caa588ae0800e925320f" ], "author": { "name": "Mathieu Desnoyers", "email": "mathieu.desnoyers@efficios.com", "time": "Fri Jan 07 08:53:58 2011 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Jan 07 08:53:58 2011 +0100" }, "message": "blktrace: add missing probe argument to block_bio_complete\n\nblktrace.c block bio complete callback needs to gain a new argument to reflect\nthe newly added \"error\" tracepoint argument. This is needed to match the new\nblock_bio_complete TRACE_EVENT as of\ncommit de983a7bfcb7c020901ca6e2314cf55a4207ab5a.\n\nSigned-off-by: Mathieu Desnoyers \u003cmathieu.desnoyers@efficios.com\u003e\nCC: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCC: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCC: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCC: Ingo Molnar \u003cmingo@elte.hu\u003e\nCC: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCC: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "65b2074f84be2287e020839e93b4cdaaf60eb37c", "tree": "d020c3c37fa5b112ee531b324214236bef9feec6", "parents": [ "28d9bfc37c861aa9c8386dff1ac7e9a10e5c5162", "6bf4123760a5aece6e4829ce90b70b6ffd751d65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 06 10:23:33 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 06 10:23:33 2011 -0800" }, "message": "Merge branch \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits)\n sched: Change wait_for_completion_*_timeout() to return a signed long\n sched, autogroup: Fix reference leak\n sched, autogroup: Fix potential access to freed memory\n sched: Remove redundant CONFIG_CGROUP_SCHED ifdef\n sched: Fix interactivity bug by charging unaccounted run-time on entity re-weight\n sched: Move periodic share updates to entity_tick()\n printk: Use this_cpu_{read|write} api on printk_pending\n sched: Make pushable_tasks CONFIG_SMP dependant\n sched: Add \u0027autogroup\u0027 scheduling feature: automated per session task groups\n sched: Fix unregister_fair_sched_group()\n sched: Remove unused argument dest_cpu to migrate_task()\n mutexes, sched: Introduce arch_mutex_cpu_relax()\n sched: Add some clock info to sched_debug\n cpu: Remove incorrect BUG_ON\n cpu: Remove unused variable\n sched: Fix UP build breakage\n sched: Make task dump print all 15 chars of proc comm\n sched: Update tg-\u003eshares after cpu.shares write\n sched: Allow update_cfs_load() to update global load\n sched: Implement demand based update_cfs_load()\n ...\n" }, { "commit": "27066fd484a32c80630136aa2b91c980f3198f9d", "tree": "78ddabdedbfd7525d13ecd62a745525843f1d0e8", "parents": [ "101e5f77bf35679809586e250b6c62193d2ed179", "3c0eee3fe6a3a1c745379547c7e7c904aa64f6d5" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 05 14:14:42 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 05 14:14:46 2011 +0100" }, "message": "Merge commit \u0027v2.6.37\u0027 into sched/core\n\nMerge reason: Merge the final .37 tree.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "25e41933b58777f2d020c3b0186b430ea004ec28", "tree": "a4ea8bb52509139b52c35d540928c12b33098f40", "parents": [ "61a0d49c33c7fd57c14895e5b0760bd02b65ac1f" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Mon Jan 03 17:50:44 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 04 08:16:54 2011 +0100" }, "message": "perf: Clean up power events by introducing new, more generic ones\n\nAdd these new power trace events:\n\n power:cpu_idle\n power:cpu_frequency\n power:machine_suspend\n\nThe old C-state/idle accounting events:\n power:power_start\n power:power_end\n\nHave now a replacement (but we are still keeping the old\ntracepoints for compatibility):\n\n power:cpu_idle\n\nand\n power:power_frequency\n\nis replaced with:\n power:cpu_frequency\n\npower:machine_suspend is newly introduced.\n\nJean Pihet has a patch integrated into the generic layer\n(kernel/power/suspend.c) which will make use of it.\n\nthe type\u003d field got removed from both, it was never\nused and the type is differed by the event type itself.\n\nperf timechart userspace tool gets adjusted in a separate patch.\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: Jean Pihet \u003cjean.pihet@newoldbits.com\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: rjw@sisk.pl\nLKML-Reference: \u003c1294073445-14812-3-git-send-email-trenn@suse.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nLKML-Reference: \u003c1290072314-31155-2-git-send-email-trenn@suse.de\u003e\n" }, { "commit": "61a0d49c33c7fd57c14895e5b0760bd02b65ac1f", "tree": "c59416038143b2deadf2a69a3c3c5ea5c54c63ac", "parents": [ "928585536ff5a8f320e60efc60e2b7ef2a5f548d" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Mon Jan 03 17:50:43 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 04 08:16:54 2011 +0100" }, "message": "perf: Do not export power_frequency, but power_start event\n\npower_frequency moved to drivers/cpufreq/cpufreq.c which has\nto be compiled in, no need to export it.\n\nintel_idle can a be module though...\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Jean Pihet \u003cjean.pihet@newoldbits.com\u003e\nCc: Jean Pihet \u003cj-pihet@ti.com\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: rjw@sisk.pl\nLKML-Reference: \u003c1294073445-14812-2-git-send-email-trenn@suse.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nLKML-Reference: \u003c1290072314-31155-2-git-send-email-trenn@suse.de\u003e\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": "e1e359273576ee8fe27021356b064c772ed29af3", "tree": "c1a8aa53fb3044162851aa7a7bc9d72f710232d1", "parents": [ "2ce494a3dac331fdbb2590e5fa0598956dd21b8b" ], "author": { "name": "David Sharp", "email": "dhsharp@google.com", "time": "Wed Dec 22 16:38:24 2010 -0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Dec 23 12:09:30 2010 -0500" }, "message": "ring_buffer: Off-by-one and duplicate events in ring_buffer_read_page\n\nFix two related problems in the event-copying loop of\nring_buffer_read_page.\n\nThe loop condition for copying events is off-by-one.\n\"len\" is the remaining space in the caller-supplied page.\n\"size\" is the size of the next event (or two events).\nIf len \u003d\u003d size, then there is just enough space for the next event.\n\nsize was set to rb_event_ts_length, which may include the size of two\nevents if the first event is a time-extend, in order to assure time-\nextends are kept together with the event after it. However,\nrb_advance_reader always advances by one event. This would result in the\nevent after any time-extend being duplicated. Instead, get the size of\na single event for the memcpy, but use rb_event_ts_length for the loop\ncondition.\n\nSigned-off-by: David Sharp \u003cdhsharp@google.com\u003e\nLKML-Reference: \u003c1293064704-8101-1-git-send-email-dhsharp@google.com\u003e\nLKML-Reference: \u003cAANLkTin7nLrRPc9qGjdjHbeVDDWiJjAiYyb-L\u003dgH85bx@mail.gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "4b7bd364700d9ac8372eff48832062b936d0793b", "tree": "0dbf78c95456a0b02d07fcd473281f04a87e266d", "parents": [ "c0d8768af260e2cbb4bf659ae6094a262c86b085", "90a8a73c06cc32b609a880d48449d7083327e11a" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Dec 22 18:57:02 2010 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Wed Dec 22 18:57:02 2010 +0100" }, "message": "Merge branch \u0027master\u0027 into for-next\n\nConflicts:\n\tMAINTAINERS\n\tarch/arm/mach-omap2/pm24xx.c\n\tdrivers/scsi/bfa/bfa_fcpim.c\n\nNeeded to update to apply fixes for which the old branch was too\noutdated.\n" }, { "commit": "9fb67204d7a00a6444bc121f221527034613d338", "tree": "1f8e9715955a41577a2ee14be922683f93aa0e12", "parents": [ "8c1df4002aa425973d7d25ffa56c042acd953bed", "287050d390264402e11bea8b811859e42e8faa29" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 22 12:46:12 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 22 17:12:08 2010 +0100" }, "message": "Merge branch \u0027tip/perf/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/core\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": "d949750fed168b6553ca11ed19e4affd19d7a4d7", "tree": "a98953ef3448b7b4909f1d90be266e0cfbdff328", "parents": [ "ce677831a4abd0f9f957c90ac6f6a0d0472bafb4", "e63233f75a1a6bfa97ffb52a20cc6801a4c63fb2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 16 11:21:24 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Dec 16 11:21:24 2010 +0100" }, "message": "Merge branch \u0027tip/perf/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent\n" }, { "commit": "8e9255e6a2141e050d51bc4d96dbef494a87d653", "tree": "f190b142830153eaab05555a93c4f71a144ba3d4", "parents": [ "5091faa449ee0b7d73bc296a93bca9540fc51d0a", "6313e3c21743cc88bb5bd8aa72948ee1e83937b6" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 08 20:15:26 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Dec 08 20:15:29 2010 +0100" }, "message": "Merge branch \u0027linus\u0027 into sched/core\n\nMerge reason: we want to queue up dependent cleanup\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "364829b1263b44aa60383824e4c1289d83d78ca7", "tree": "daaaf4cecd56ff9f3f9a2eadc69d0cc4f361c607", "parents": [ "60e677373be9c0bf7c9a22937601d5a40e51c042" ], "author": { "name": "Slava Pestov", "email": "slavapestov@google.com", "time": "Wed Nov 24 15:13:16 2010 -0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Nov 30 12:18:17 2010 -0500" }, "message": "tracing: Fix panic when lseek() called on \"trace\" opened for writing\n\nThe file_ops struct for the \"trace\" special file defined llseek as seq_lseek().\nHowever, if the file was opened for writing only, seq_open() was not called,\nand the seek would dereference a null pointer, file-\u003eprivate_data.\n\nThis patch introduces a new wrapper for seq_lseek() which checks if the file\ndescriptor is opened for reading first. If not, it does nothing.\n\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Slava Pestov \u003cslavapestov@google.com\u003e\nLKML-Reference: \u003c1290640396-24179-1-git-send-email-slavapestov@google.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "d2f30c73aba19be828c759edcd21140390cd06e4", "tree": "b9bad75b11e21680f8f9443f0143d62be23cae78", "parents": [ "1b065fdff1c950d96e4c571abe873a9a8aaa6d51", "02a9d03772aa1ff33a26180a2da0bfb191240eda" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Nov 27 07:28:17 2010 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Nov 27 07:28:17 2010 +0900" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf symbols: Remove incorrect open-coded container_of()\n perf record: Handle restrictive permissions in /proc/{kallsyms,modules}\n x86/kprobes: Prevent kprobes to probe on save_args()\n irq_work: Drop cmpxchg() result\n perf: Fix owner-list vs exit\n x86, hw_nmi: Move backtrace_mask declaration under ARCH_HAS_NMI_WATCHDOG\n tracing: Fix recursive user stack trace\n perf,hw_breakpoint: Initialize hardware api earlier\n x86: Ignore trap bits on single step exceptions\n tracing: Force arch_local_irq_* notrace for paravirt\n tracing: Fix module use of trace_bprintk()\n" }, { "commit": "22a867d81707b0a2720bb5f65255265b95d30526", "tree": "7ec19b155b50b13ae95244c2bfa16aea4920c4f6", "parents": [ "5bb6b1ea67a73f0665a41726dd7138977b992c6c", "3561d43fd289f590fdae672e5eb831b8d5cf0bf6" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Nov 26 15:03:27 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Nov 26 15:05:21 2010 +0100" }, "message": "Merge commit \u0027v2.6.37-rc3\u0027 into sched/core\n\nMerge reason: Pick up latest fixes.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e4e91ac410356da3a518188f371e9d3b52ee38ee", "tree": "e1b33743a08847030285d34bcb2eb8ba90f30a0c", "parents": [ "ea7872b9d6a81101f6ba0ec141544a62fea35876", "3561d43fd289f590fdae672e5eb831b8d5cf0bf6" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Nov 26 15:04:42 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Nov 26 15:04:47 2010 +0100" }, "message": "Merge commit \u0027v2.6.37-rc3\u0027 into perf/core\n\nMerge reason: Pick up latest fixes.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "042957801626465492b9428860de39a3cb2a8219", "tree": "b0997862babd5e474c500b1b4c522f3a03842106", "parents": [ "45677454dd6d128608117abe7dcd2bdfdd7cdf72" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Fri Nov 12 22:32:11 2010 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Nov 19 10:18:47 2010 -0500" }, "message": "tracing/events: Show real number in array fields\n\nCurrently we have in something like the sched_switch event:\n\n field:char prev_comm[TASK_COMM_LEN];\toffset:12;\tsize:16;\tsigned:1;\n\nWhen a userspace tool such as perf tries to parse this, the\nTASK_COMM_LEN is meaningless. This is done because the TRACE_EVENT() macro\nsimply uses a #len to show the string of the length. When the length is\nan enum, we get a string that means nothing for tools.\n\nBy adding a static buffer and a mutex to protect it, we can store the\nstring into that buffer with snprintf and show the actual number.\nNow we get:\n\n field:char prev_comm[16]; offset:12; size:16; signed:1;\n\nSomething much more useful.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "ae51ce9061b1ddc0fde363913c932bee5b9bc5fd", "tree": "40fd3d633714d2a53fdbd2bdd172fb61232d999a", "parents": [ "072b198a4ad48bd722ec6d203d65422a4698eae7", "423478cde453eebdfcfebf4b8d378d8f5d49b853" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Nov 18 20:07:12 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Nov 18 20:07:12 2010 +0100" }, "message": "Merge branch \u0027perf/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into perf/core\n" }, { "commit": "61c32659b12c44e62de32fbf99f7e4ca783dc38b", "tree": "231c285da4178f7602deb75241b3bb5b02caf898", "parents": [ "9c0729dc8062bed96189bd14ac6d4920f3958743" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Nov 18 01:39:17 2010 +0100" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Nov 18 14:37:40 2010 +0100" }, "message": "tracing: New flag to allow non privileged users to use a trace event\n\nThis adds a new trace event internal flag that allows them to be\nused in perf by non privileged users in case of task bound tracing.\n\nThis is desired for syscalls tracepoint because they don\u0027t leak\nglobal system informations, like some other tracepoints.\n\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: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\n" }, { "commit": "92fd4d4d67b945c0766416284d4ab236b31542c4", "tree": "00b8b5f90748f752ccaba3dddbe271091d93543a", "parents": [ "fe7de49f9d4e53f24ec9ef762a503f70b562341c", "e53beacd23d9cb47590da6a7a7f6d417b941a994" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Nov 18 13:22:14 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Nov 18 13:22:26 2010 +0100" }, "message": "Merge commit \u0027v2.6.37-rc2\u0027 into sched/core\n\nMerge reason: Move to a .37-rc base.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a89d4bd055718d3b4ddb380ee22951a1300b4096", "tree": "ca7a040a619f7c1fb6a42e77be7ff9147417aa2b", "parents": [ "e53beacd23d9cb47590da6a7a7f6d417b941a994", "91e86e560d0b3ce4c5fc64fd2bbb99f856a30a4e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Nov 18 08:07:36 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Nov 18 08:07:36 2010 +0100" }, "message": "Merge branch \u0027tip/perf/urgent-3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent\n" }, { "commit": "451a3c24b0135bce54542009b5fde43846c7cf67", "tree": "f0fbbcc155aef2a1ffcb8aa593fe7a966d0e6900", "parents": [ "55f6561c6941713ab5ae9180525b026dd40b7d14" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Nov 17 16:26:55 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Nov 17 08:59:32 2010 -0800" }, "message": "BKL: remove extraneous #include \u003csmp_lock.h\u003e\n\nThe big kernel lock has been removed from all these files at some point,\nleaving only the #include.\n\nRemove this too as a cleanup.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2ebc8ec86fe0f3f3acf9ba9b41a368f819e7807e", "tree": "c0b3d4f14ae6dd98318d78fcf7d16f47954e06a4", "parents": [ "df6e61d4ca268dc8706db38222fde9f04701566c", "89480801a17a3069f45169d40b828c8e511aa005" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 16 09:27:13 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Nov 16 09:27:13 2010 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6:\n [S390] kprobes: Fix the return address of multiple kretprobes\n [S390] kprobes: disable interrupts throughout\n [S390] ftrace: build without frame pointers on s390\n [S390] mm: add devmem_is_allowed() for STRICT_DEVMEM checking\n [S390] vmlogrdr: purge after recording is switched off\n [S390] cio: fix incorrect ccw_device_init_count\n [S390] tape: add medium state notifications\n [S390] fix get_user_pages_fast\n" }, { "commit": "d07335e51df0c6dec202d315fc4f1f7e100eec4e", "tree": "db6ac1db8d87738b9e44497e082d490c14413f5d", "parents": [ "5fbf85639287b6ea287f4f5e5e7e36608f0f60bd" ], "author": { "name": "Mike Snitzer", "email": "snitzer@redhat.com", "time": "Tue Nov 16 12:52:38 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue Nov 16 12:53:39 2010 +0100" }, "message": "block: Rename \"block_remap\" tracepoint to \"block_bio_remap\" to clarify the event.\n\nSigned-off-by: Kiyoshi Ueda \u003ck-ueda@ct.jp.nec.com\u003e\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Mike Snitzer \u003csnitzer@redhat.com\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "91e86e560d0b3ce4c5fc64fd2bbb99f856a30a4e", "tree": "26d7afb8373474a4d44d0eba4130499676c35bc7", "parents": [ "b5908548537ccd3ada258ca5348df7ffc93e5a06" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Nov 10 12:56:12 2010 +0100" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Nov 12 21:20:08 2010 -0500" }, "message": "tracing: Fix recursive user stack trace\n\nThe user stack trace can fault when examining the trace. Which\nwould call the do_page_fault handler, which would trace again,\nwhich would do the user stack trace, which would fault and call\ndo_page_fault again ...\n\nThus this is causing a recursive bug. We need to have a recursion\ndetector here.\n\n[ Resubmitted by Jiri Olsa ]\n\n[ Eric Dumazet recommended using __this_cpu_* instead of __get_cpu_* ]\n\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Jiri Olsa \u003cjolsa@redhat.com\u003e\nLKML-Reference: \u003c1289390172-9730-3-git-send-email-jolsa@redhat.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "02e031cbc843b010e72fcc05c76113c688b2860f", "tree": "9f68559ec3acc39bcc4ce2ff87043a094eaa2e8f", "parents": [ "00e375e7e962f938f6b3c93e4cd097a5e26cc788" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Nov 10 14:54:09 2010 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Wed Nov 10 14:54:09 2010 +0100" }, "message": "block: remove REQ_HARDBARRIER\n\nREQ_HARDBARRIER is dead now, so remove the leftovers. What\u0027s left\nat this point is:\n\n - various checks inside the block layer.\n - sanity checks in bio based drivers.\n - now unused bio_empty_barrier helper.\n - Xen blockfront use of BLKIF_OP_WRITE_BARRIER - it\u0027s dead for a while,\n but Xen really needs to sort out it\u0027s barrier situaton.\n - setting of ordered tags in uas - dead code copied from old scsi\n drivers.\n - scsi different retry for barriers - it\u0027s dead and should have been\n removed when flushes were converted to FS requests.\n - blktrace handling of barriers - removed. Someone who knows blktrace\n better should add support for REQ_FLUSH and REQ_FUA, though.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "becf91f18750cf1c60828aa2ee63a36b05c2e4d0", "tree": "3b97a843ef2aaad89250ec8b8897474ad0169c44", "parents": [ "ec6743bb06510c7b629603ce35713d6ae9273579" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Nov 10 10:05:56 2010 +0100" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed Nov 10 10:05:54 2010 +0100" }, "message": "[S390] ftrace: build without frame pointers on s390\n\ns390 doesn\u0027t need FRAME_POINTERS in order to have a working function tracer.\nWe don\u0027t need frame pointers in order to get strack traces since we always\nhave valid backchains by using the -mkernel-backchain gcc option.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "b595076a180a56d1bb170e6eceda6eb9d76f4cd3", "tree": "bc01ec7283808013e0b8ce7713fd6fc40f810429", "parents": [ "6aaccece1c483f189f76f1282b3984ff4c7ecb0a" ], "author": { "name": "Uwe Kleine-König", "email": "u.kleine-koenig@pengutronix.de", "time": "Mon Nov 01 15:38:34 2010 -0400" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Nov 01 15:38:34 2010 -0400" }, "message": "tree-wide: fix comment/printk typos\n\n\"gadget\", \"through\", \"command\", \"maintain\", \"maintain\", \"controller\", \"address\",\n\"between\", \"initiali[zs]e\", \"instead\", \"function\", \"select\", \"already\",\n\"equal\", \"access\", \"management\", \"hierarchy\", \"registration\", \"interest\",\n\"relative\", \"memory\", \"offset\", \"already\",\n\nSigned-off-by: Uwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "a042e26137d7674ac04b1cd2d5c06b9ebc1ee2d5", "tree": "c1a7a8bda41b99caa4b4a0fe320fc73278879f7d", "parents": [ "f66dd539feb849a3a00f7fac67c026e0935e373a", "e25804a0327dad954f7d43803178fdef2fd35b4e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:48:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:48:00 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (50 commits)\n perf python scripting: Add futex-contention script\n perf python scripting: Fixup cut\u0027n\u0027paste error in sctop script\n perf scripting: Shut up \u0027perf record\u0027 final status\n perf record: Remove newline character from perror() argument\n perf python scripting: Support fedora 11 (audit 1.7.17)\n perf python scripting: Improve the syscalls-by-pid script\n perf python scripting: print the syscall name on sctop\n perf python scripting: Improve the syscalls-counts script\n perf python scripting: Improve the failed-syscalls-by-pid script\n kprobes: Remove redundant text_mutex lock in optimize\n x86/oprofile: Fix uninitialized variable use in debug printk\n tracing: Fix \u0027faild\u0027 -\u003e \u0027failed\u0027 typo\n perf probe: Fix format specified for Dwarf_Off parameter\n perf trace: Fix detection of script extension\n perf trace: Use $PERF_EXEC_PATH in canned report scripts\n perf tools: Document event modifiers\n perf tools: Remove direct slang.h include\n perf_events: Fix for transaction recovery in group_sched_in()\n perf_events: Revert: Fix transaction recovery in group_sched_in()\n perf, x86: Use NUMA aware allocations for PEBS/BTS/DS allocations\n ...\n" }, { "commit": "61d8e11e519ee7912ab59610fba1aaf08e3c1d84", "tree": "f06e035c88cbf508eb6e24875b878ee78d581cf8", "parents": [ "c3b92ce9e75f6353104fc7f8e32fb9fdb2550ad0" ], "author": { "name": "Zimny Lech", "email": "napohybelskurwysynom2010@gmail.com", "time": "Wed Oct 27 15:34:53 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:18 2010 -0700" }, "message": "Remove duplicate includes from many files\n\nSigned-off-by: Zimny Lech \u003cnapohybelskurwysynom2010@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5c16d2c813a7490408e966f52b881e70fc8d7f77", "tree": "3a2a4286a674d2e009f84687b5d0b74809774c28", "parents": [ "5df414c61e1b6f15bdc3759f292c7404286c9827", "b8b2663bd7c9da04ac804659b9f617c199d0252c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 26 13:14:02 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 26 13:14:02 2010 +0200" }, "message": "Merge branch \u0027tip/perf/ringbuffer-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent\n" }, { "commit": "229aebb873e29726b91e076161649cf45154b0bf", "tree": "acc02a3702215bce8d914f4c8cc3d7a1382b1c67", "parents": [ "8de547e1824437f3c6af180d3ed2162fa4b3f389", "50a23e6eec6f20d55a3a920e47adb455bff6046e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 24 13:41:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 24 13:41:39 2010 -0700" }, "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)\n Update broken web addresses in arch directory.\n Update broken web addresses in the kernel.\n Revert \"drivers/usb: Remove unnecessary return\u0027s from void functions\" for musb gadget\n Revert \"Fix typo: configuation \u003d\u003e configuration\" partially\n ida: document IDA_BITMAP_LONGS calculation\n ext2: fix a typo on comment in ext2/inode.c\n drivers/scsi: Remove unnecessary casts of private_data\n drivers/s390: Remove unnecessary casts of private_data\n net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data\n drivers/infiniband: Remove unnecessary casts of private_data\n drivers/gpu/drm: Remove unnecessary casts of private_data\n kernel/pm_qos_params.c: Remove unnecessary casts of private_data\n fs/ecryptfs: Remove unnecessary casts of private_data\n fs/seq_file.c: Remove unnecessary casts of private_data\n arm: uengine.c: remove C99 comments\n arm: scoop.c: remove C99 comments\n Fix typo configue \u003d\u003e configure in comments\n Fix typo: configuation \u003d\u003e configuration\n Fix typo interrest[ing|ed] \u003d\u003e interest[ing|ed]\n Fix various typos of valid in comments\n ...\n\nFix up trivial conflicts in:\n\tdrivers/char/ipmi/ipmi_si_intf.c\n\tdrivers/usb/gadget/rndis.c\n\tnet/irda/irnet/irnet_ppp.c\n" }, { "commit": "aa7b250c252cc8e6b1daf0e1eada5eba42a1a68d", "tree": "936134db39aad1c95910d051050b02913fc6a393", "parents": [ "b8ecad8b2f8757d51632b1ea6d602c1f7b9760a2" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Oct 21 22:17:19 2010 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Oct 23 20:06:38 2010 +0200" }, "message": "tracing: Fix \u0027faild\u0027 -\u003e \u0027failed\u0027 typo\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Jiri Kosina \u003ctrivial@kernel.org\u003e\nLKML-Reference: \u003ccd9855af60d7d90e9f55fc7afd0ed23fcdaa6f52.1287724261.git.joe@perches.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fe7de49f9d4e53f24ec9ef762a503f70b562341c", "tree": "766b012c7199f12625bc909748175d9e37b0b87d", "parents": [ "d4429f608abde89e8bc1e24b43cd503feb95c496" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Wed Oct 20 16:01:12 2010 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Oct 23 17:56:48 2010 +0200" }, "message": "sched: Make sched_param argument static in sched_setscheduler() callers\n\nAndrew Morton pointed out almost all sched_setscheduler() callers are\nusing fixed parameters and can be converted to static. It reduces runtime\nmemory use a little.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReported-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nAcked-by: James Morris \u003cjmorris@namei.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e3bda3ac33d3bf3e5a4049e2cabe82d3caaffc26", "tree": "e8ce99ce6b807b5929b8dd0920fcbefa8a59bc1c", "parents": [ "f7030bbc446430ecd12c9ad02cf0ea94934e5f91" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon Oct 11 10:20:14 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Fri Oct 22 15:34:11 2010 -0500" }, "message": "kdb,ftdump: Remove reference to internal kdb include\n\nNow that include/linux/kdb.h properly exports all the functions\nrequired to dynamically add a kdb shell command, the reference to the\nprivate kdb header can be removed.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "092e0e7e520a1fca03e13c9f2d157432a8657ff2", "tree": "451897252c4c08c4b5a8ef535da156f1e817e80b", "parents": [ "79f14b7c56d3b3ba58f8b43d1f70b9b71477a800", "776c163b1b93c8dfa5edba885bc2bfbc2d228a5f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:52:56 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:52:56 2010 -0700" }, "message": "Merge branch \u0027llseek\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027llseek\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n vfs: make no_llseek the default\n vfs: don\u0027t use BKL in default_llseek\n llseek: automatically add .llseek fop\n libfs: use generic_file_llseek for simple_attr\n mac80211: disallow seeks in minstrel debug code\n lirc: make chardev nonseekable\n viotape: use noop_llseek\n raw: use explicit llseek file operations\n ibmasmfs: use generic_file_llseek\n spufs: use llseek in all file operations\n arm/omap: use generic_file_llseek in iommu_debug\n lkdtm: use generic_file_llseek in debugfs\n net/wireless: use generic_file_llseek in debugfs\n drm: use noop_llseek\n" }, { "commit": "5704e44d283e907623e3775c1262f206a2c48cf3", "tree": "0a981b24173e90854e7b7d812b35859e1e5f0174", "parents": [ "91151240ed8e97cc4457dae4094153c2744f1eb8", "6de5bd128d381ad88ac6d419a5e597048eb468cf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:43:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 10:43:11 2010 -0700" }, "message": "Merge branch \u0027config\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl\n\n* \u0027config\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:\n BKL: introduce CONFIG_BKL.\n dabusb: remove the BKL\n sunrpc: remove the big kernel lock\n init/main.c: remove BKL notations\n blktrace: remove the big kernel lock\n rtmutex-tester: make it build without BKL\n dvb-core: kill the big kernel lock\n dvb/bt8xx: kill the big kernel lock\n tlclk: remove big kernel lock\n fix rawctl compat ioctls breakage on amd64 and itanic\n uml: kill big kernel lock\n parisc: remove big kernel lock\n cris: autoconvert trivial BKL users\n alpha: kill big kernel lock\n isapnp: BKL removal\n s390/block: kill the big kernel lock\n hpet: kill BKL, add compat_ioctl\n" } ], "next": "eea4a0b19a2719e3e23b5450dd9fbe97789d2a57" }