)]}' { "log": [ { "commit": "9849ed4d72251d273524efb8b70be0be9aecb1df", "tree": "8162927a3f8a35e543cc1937e07c2354b34a9e96", "parents": [ "ef710e100c1068d3dd5774d2b34c5485219e06ce" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jul 20 03:13:35 2010 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Jul 21 11:00:25 2010 -0400" }, "message": "tracing/documentation: Document dynamic ftracer internals\n\nAdd more details to the dynamic function tracing design implementation.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nLKML-Reference: \u003c1279610015-10250-1-git-send-email-vapier@gentoo.org\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "e09c8614b32915c16f68e039ac7040e602d73e35", "tree": "725c768b1d2fbd569e447e7d4a2044dc0aa7a1d5", "parents": [ "167a58f10d9cd1bdf6a911aa1eecbdff596de156" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Mon Jul 05 15:54:45 2010 -0300" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Mon Jul 05 15:54:45 2010 -0300" }, "message": "tracing/kprobes: Support \"string\" type\n\nSupport string type tracing and printing in kprobe-tracer.\n\nThis allows user to trace string data in kernel including __user data. Note\nthat sometimes __user data may not be accessed if it is paged-out (sorry, but\nkprobes operation should be done in atomic, we can not wait for page-in).\n\nCommiter note: Fixed up conflicts with b7e2ece.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c20100519195724.2885.18788.stgit@localhost6.localdomain6\u003e\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "039ca4e74a1cf60bd7487324a564ecf5c981f254", "tree": "61c6fa8409961d2e22ef9d04ac54442734ebd41a", "parents": [ "30dbb20e68e6f7df974b77d2350ebad5eb6f6c9e" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Wed May 26 17:22:17 2010 +0800" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Jun 09 17:31:22 2010 +0200" }, "message": "tracing: Remove kmemtrace ftrace plugin\n\nWe have been resisting new ftrace plugins and removing existing\nones, and kmemtrace has been superseded by kmem trace events\nand perf-kmem, so we remove it.\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nAcked-by: Eduard - Gabriel Munteanu \u003ceduard.munteanu@linux360.ro\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\n[ remove kmemtrace from the makefile, handle slob too ]\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "f39d01be4c59a61a08d0cb53f615e7016b85d339", "tree": "6777590e3ff2ddf4df1d38444ba7d692cd463b7b", "parents": [ "54291263519ac2c9bdda68b23b02fef3808deed4", "7db82437cfcac4bdfe79a6323eb554fdfa271623" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 20 09:20:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 20 09:20:59 2010 -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: (44 commits)\n vlynq: make whole Kconfig-menu dependant on architecture\n add descriptive comment for TIF_MEMDIE task flag declaration.\n EEPROM: max6875: Header file cleanup\n EEPROM: 93cx6: Header file cleanup\n EEPROM: Header file cleanup\n agp: use NULL instead of 0 when pointer is needed\n rtc-v3020: make bitfield unsigned\n PCI: make bitfield unsigned\n jbd2: use NULL instead of 0 when pointer is needed\n cciss: fix shadows sparse warning\n doc: inode uses a mutex instead of a semaphore.\n uml: i386: Avoid redefinition of NR_syscalls\n fix \"seperate\" typos in comments\n cocbalt_lcdfb: correct sections\n doc: Change urls for sparse\n Powerpc: wii: Fix typo in comment\n i2o: cleanup some exit paths\n Documentation/: it\u0027s -\u003e its where appropriate\n UML: Fix compiler warning due to missing task_struct declaration\n UML: add kernel.h include to signal.c\n ...\n" }, { "commit": "752f114fb83c5839de37a250b4f8257ed5438341", "tree": "c565c3b6670d21ad7f5cd6cdda5864a76d3f2e0c", "parents": [ "b8ae30ee26d379db436b0b8c8c3ff1b52f69e5d1", "ad56b0797e67df5e04b2f1a1e02900145c5c16f2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:35:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:35:04 2010 -0700" }, "message": "Merge branch \u0027tracing-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Fix \"integer as NULL pointer\" warning.\n tracing: Fix tracepoint.h DECLARE_TRACE() to allow more than one header\n tracing: Make the documentation clear on trace_event boot option\n ring-buffer: Wrap open-coded WARN_ONCE\n tracing: Convert nop macros to static inlines\n tracing: Fix sleep time function profiling\n tracing: Show sample std dev in function profiling\n tracing: Add documentation for trace commands mod, traceon/traceoff\n ring-buffer: Make benchmark handle missed events\n ring-buffer: Make non-consuming read less expensive with lots of cpus.\n tracing: Add graph output support for irqsoff tracer\n tracing: Have graph flags passed in to ouput functions\n tracing: Add ftrace events for graph tracer\n tracing: Dump either the oops\u0027s cpu source or all cpus buffers\n tracing: Fix uninitialized variable of tracing/trace output\n" }, { "commit": "03d646e62b06e9364e2dbb939d67934c6c9826cd", "tree": "40b7d518c9bbb7c04bee6f194fb7008bb670034b", "parents": [ "956097912c40a03bf22603a3be73503fd9ea9e44" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Mon Dec 21 14:27:24 2009 +0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue May 04 16:25:51 2010 -0400" }, "message": "tracing: Make the documentation clear on trace_event boot option\n\nMake it clear that event-list is a comma separated list of events.\n\nReported-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nLKML-Reference: \u003c4B2F154C.2060503@cn.fujitsu.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "07271aa42d13378e67ebd79ea9ca1c4a5e2ad46f", "tree": "7698e567d269f140019bd2e275cd44aefd2826b9", "parents": [ "a838b2e634405fb89ddbf4fa9412acb33911911f" ], "author": { "name": "Chase Douglas", "email": "chase.douglas@canonical.com", "time": "Fri Apr 23 14:02:39 2010 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Apr 27 16:51:49 2010 -0400" }, "message": "tracing: Add documentation for trace commands mod, traceon/traceoff\n\nThe mod command went in as commit\n64e7c440618998fd69eee6ab490b042d12248021\n\nThe traceon/traceoff commands went in as commit\n23b4ff3aa479c9e3bb23cb6b2d0a97878399784a\n\nSigned-off-by: Chase Douglas \u003cchase.douglas@canonical.com\u003e\nLKML-Reference: \u003c1272045759-32018-1-git-send-email-chase.douglas@canonical.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "cecbca96da387428e220e307a9c945e37e2f4d9e", "tree": "2edefda983658c19a8f2b38ff951a3046597a4f7", "parents": [ "b15c7b1cee119999e9eafcd602d24a595e77adac" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sun Apr 18 19:08:41 2010 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Apr 21 23:11:42 2010 +0200" }, "message": "tracing: Dump either the oops\u0027s cpu source or all cpus buffers\n\nThe ftrace_dump_on_oops kernel parameter, sysctl and sysrq let one\ndump every cpu buffers when an oops or panic happens.\n\nIt\u0027s nice when you have few cpus but it may take ages if have many,\nplus you miss the real origin of the problem in all the cpu traces.\n\nSometimes, all you need is to dump the cpu buffer that triggered the\nopps, most of the time it is our main interest.\n\nThis patch modifies ftrace_dump_on_oops to handle this choice.\n\nThe ftrace_dump_on_oops kernel parameter, when it comes alone, has\nthe same behaviour than before. But ftrace_dump_on_oops\u003dorig_cpu\nwill only dump the buffer of the cpu that oops\u0027ed.\n\nSimilarly, sysctl kernel.ftrace_dump_on_oops\u003d1 and\necho 1 \u003e /proc/sys/kernel/ftrace_dump_on_oops keep their previous\nbehaviour. But setting 2 jumps into cpu origin dump mode.\n\nv2: Fix double setup\nv3: Fix spelling issues reported by Randy Dunlap\nv4: Also update __ftrace_dump in the selftests\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\n" }, { "commit": "93ccae7a2227466a0d071fe52c51319f2f34c365", "tree": "ad98a4db74fff834ce79b83f21192713cc3665bc", "parents": [ "df0faf4be02996135bc3a06b4f34360449c78084" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Mon Apr 12 13:17:08 2010 -0400" }, "committer": { "name": "Arnaldo Carvalho de Melo", "email": "acme@redhat.com", "time": "Wed Apr 14 17:26:28 2010 -0300" }, "message": "tracing/kprobes: Support basic types on dynamic events\n\nSupport basic types of integer (u8, u16, u32, u64, s8, s16, s32, s64) in\nkprobe tracer. With this patch, users can specify above basic types on\neach arguments after \u0027:\u0027. If omitted, the argument type is set as\nunsigned long (u32 or u64, arch-dependent).\n\n e.g.\n echo \u0027p account_system_time+0 hardirq_offset\u003d%si:s32\u0027 \u003e kprobe_events\n\n adds a probe recording hardirq_offset in signed-32bits value on the\n entry of account_system_time.\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c20100412171708.3790.18599.stgit@localhost6.localdomain6\u003e\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\n" }, { "commit": "88393161210493e317ae391696ee8ef463cb3c23", "tree": "6ec81a50d0e8174b415d83948b48cbabd7e54ddb", "parents": [ "932fb06b0898f5883200f1da2e00075f0d70ba9c" ], "author": { "name": "Thomas Weber", "email": "swirl@gmx.li", "time": "Tue Mar 16 11:47:56 2010 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Mar 16 11:47:56 2010 +0100" }, "message": "Fix typos in comments\n\n[Ss]ytem \u003d\u003e [Ss]ystem\nudpate \u003d\u003e update\nparamters \u003d\u003e parameters\norginal \u003d\u003e original\n\nSigned-off-by: Thomas Weber \u003cswirl@gmx.li\u003e\nAcked-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "318ae2edc3b29216abd8a2510f3f80b764f06858", "tree": "ce595adde342f57f379d277b25e4dd206988a052", "parents": [ "25cf84cf377c0aae5dbcf937ea89bc7893db5176", "3e58974027b04e84f68b964ef368a6cd758e2f84" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 08 16:55:37 2010 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 08 16:55:37 2010 +0100" }, "message": "Merge branch \u0027for-next\u0027 into for-linus\n\nConflicts:\n\tDocumentation/filesystems/proc.txt\n\tarch/arm/mach-u300/include/mach/debug-macro.S\n\tdrivers/net/qlge/qlge_ethtool.c\n\tdrivers/net/qlge/qlge_main.c\n\tdrivers/net/typhoon.c\n" }, { "commit": "6556a6743549defc32e5f90ee2cb1ecd833a44c3", "tree": "622306583d4a3c13235a8bfc012854c125c597f1", "parents": [ "e0d272429a34ff143bfa04ee8e29dd4eed2964c7", "1dd2980d990068e20045b90c424518cc7f3657ff" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Feb 28 10:20:25 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Feb 28 10:20:25 2010 -0800" }, "message": "Merge branch \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (172 commits)\n perf_event, amd: Fix spinlock initialization\n perf_event: Fix preempt warning in perf_clock()\n perf tools: Flush maps on COMM events\n perf_events, x86: Split PMU definitions into separate files\n perf annotate: Handle samples not at objdump output addr boundaries\n perf_events, x86: Remove superflous MSR writes\n perf_events: Simplify code by removing cpu argument to hw_perf_group_sched_in()\n perf_events, x86: AMD event scheduling\n perf_events: Add new start/stop PMU callbacks\n perf_events: Report the MMAP pgoff value in bytes\n perf annotate: Defer allocating sym_priv-\u003ehist array\n perf symbols: Improve debugging information about symtab origins\n perf top: Use a macro instead of a constant variable\n perf symbols: Check the right return variable\n perf/scripts: Tag syscall_name helper as not yet available\n perf/scripts: Add perf-trace-python Documentation\n perf/scripts: Remove unnecessary PyTuple resizes\n perf/scripts: Add syscall tracing scripts\n perf/scripts: Add Python scripting engine\n perf/scripts: Remove check-perf-trace from listed scripts\n ...\n\nFix trivial conflict in tools/perf/util/probe-event.c\n" }, { "commit": "6fb83029db161141d68cf019760a893d03d0682b", "tree": "6f149c23cedc9b2a5f72b5b90ab8426b39afbb7c", "parents": [ "281b3714e91162b66add1cfac404cf7b81e3e2f2", "e01292b1fd68ff2abe234d584b06e64344d2c1de" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Feb 27 10:06:10 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Feb 27 10:06:10 2010 +0100" }, "message": "Merge branch \u0027tracing/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/core\n" }, { "commit": "e7b8e675d9c71b868b66f62f725a948047514719", "tree": "77877e2470148dc47653408c4b624734a8f14239", "parents": [ "ea2c68a08fedb5053ba312d661e47df9f4d72411" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jan 26 04:40:03 2010 -0500" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Feb 17 13:07:21 2010 +0100" }, "message": "tracing: Unify arch_syscall_addr() implementations\n\nMost implementations of arch_syscall_addr() are the same, so create a\ndefault version in common code and move the one piece that differs (the\nsyscall table) to asm/syscall.h. New arch ports don\u0027t have to waste\ntime copying \u0026 pasting this simple function.\n\nThe s390/sparc versions need to be different, so document why.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c1264498803-17278-1-git-send-email-vapier@gentoo.org\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "3ad2f3fbb961429d2aa627465ae4829758bc7e07", "tree": "f365c513e8f5b477a61336a600ff54f32b7ad6e1", "parents": [ "1537a3638cbf741d3826c1002026cce487a6bee0" ], "author": { "name": "Daniel Mack", "email": "daniel@caiaq.de", "time": "Wed Feb 03 08:01:28 2010 +0800" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Tue Feb 09 11:13:56 2010 +0100" }, "message": "tree-wide: Assorted spelling fixes\n\nIn particular, several occurances of funny versions of \u0027success\u0027,\n\u0027unknown\u0027, \u0027therefore\u0027, \u0027acknowledge\u0027, \u0027argument\u0027, \u0027achieve\u0027, \u0027address\u0027,\n\u0027beginning\u0027, \u0027desirable\u0027, \u0027separate\u0027 and \u0027necessary\u0027 are fixed.\n\nSigned-off-by: Daniel Mack \u003cdaniel@caiaq.de\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nCc: Junio C Hamano \u003cgitster@pobox.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "03688970347bfea32823953a7ce5886d1713205f", "tree": "7ae2cc539b20b0a621d4a11f335f96de619ecfcb", "parents": [ "6993b1bb1e62367f500789835a1f747e12259f07" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Fri Jan 22 08:12:47 2010 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Jan 26 17:00:39 2010 -0500" }, "message": "tracing/documentation: Cover new frame pointer semantics\n\nUpdate the graph tracer examples to cover the new frame pointer semantics\n(in terms of passing it along). Move the HAVE_FUNCTION_GRAPH_FP_TEST docs\nout of the Kconfig, into the right place, and expand on the details.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nLKML-Reference: \u003c1264165967-18938-1-git-send-email-vapier@gentoo.org\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "6993b1bb1e62367f500789835a1f747e12259f07", "tree": "1aacf13af13fafbfef70f2306285163555f496ad", "parents": [ "3c05d7482777f15e71bb4cb1ba78dee2800dfec6" ], "author": { "name": "Yang Hongyang", "email": "yanghy@cn.fujitsu.com", "time": "Mon Jan 25 11:10:32 2010 +0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Jan 26 16:59:33 2010 -0500" }, "message": "tracing/documentation: Fix a typo in ftrace.txt\n\n\u0027ftrace\u0027 is no longer the name of the function tracer, to activate\nthe function trace \u0027echo function \u003e current_tracer\u0027 is to be used instead\nof \u0027echo ftrace \u003e current_tracer\u0027. Update the documentation to reflect\nthe current implementation.\n\nSigned-off-by: Yang Hongyang \u003cyanghy@cn.fujitsu.com\u003e\nLKML-Reference: \u003c4B5D0BA8.20106@cn.fujitsu.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "df3ab708b787a2b35de5101452bd51d4a8ae0ded", "tree": "926bb3c653770e5f47c1b44f4f4b9e7b3026b963", "parents": [ "580d9e00fdfb85e65c5097dcd739c6efcdbadc96" ], "author": { "name": "Motohiro KOSAKI", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Mon Jan 18 21:35:12 2010 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 20 07:18:15 2010 +0100" }, "message": "kprobetrace, doc: Add the explanation to remove probe points\n\nLatest kprobetrace can remove probe points selectively, thus\nthe documentation should be updated too.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: systemtap \u003csystemtap@sources.redhat.com\u003e\nCc: DLE \u003cdle-develop@lists.sourceforge.net\u003e\nLKML-Reference: \u003c20100119023512.31880.35535.stgit@localhost6.localdomain6\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "580d9e00fdfb85e65c5097dcd739c6efcdbadc96", "tree": "2e3e561c345455a15e79332614cf6b38dd9dd77f", "parents": [ "f426a7e02918e2e992b28adeb02e5a0ab39a7a25" ], "author": { "name": "Motohiro KOSAKI", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Mon Jan 18 21:35:05 2010 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 20 07:18:14 2010 +0100" }, "message": "kprobetrace, doc: Shell needs single quote to use $ character\n\nShell interprets $val as shell variable, thus we need quote if\nwe use the echo command.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: systemtap \u003csystemtap@sources.redhat.com\u003e\nCc: DLE \u003cdle-develop@lists.sourceforge.net\u003e\nLKML-Reference: \u003c20100119023505.31880.17367.stgit@localhost6.localdomain6\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "14640106f243a3b29944d7198569090fa6546f2d", "tree": "e5843aab34a60713f473a0e6bde6495827b9f031", "parents": [ "ec3a9039601af210fca4650d229621fe5a21df0b" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Tue Jan 05 17:46:48 2010 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 13 10:09:12 2010 +0100" }, "message": "tracing/kprobe: Drop function argument access syntax\n\nDrop function argument access syntax, because the function\narguments depend on not only architecture but also\ncompile-options and function API. And now, we have perf-probe\nfor finding register/memory assigned to each argument.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: systemtap \u003csystemtap@sources.redhat.com\u003e\nCc: DLE \u003cdle-develop@lists.sourceforge.net\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Mahesh Salgaonkar \u003cmahesh@linux.vnet.ibm.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Michael Neuling \u003cmikey@neuling.org\u003e\nCc: linuxppc-dev@ozlabs.org\nLKML-Reference: \u003c20100105224648.19431.52309.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ec3a9039601af210fca4650d229621fe5a21df0b", "tree": "e5b3d0a926c8488e363f663e641df3d51a6acb57", "parents": [ "56b03f3c4d641dbdbce2e52a2969712e85b0e030" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Tue Jan 05 17:46:41 2010 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 13 10:09:11 2010 +0100" }, "message": "tracing/kprobe: Update example output in documentation\n\nUpdate example output in documentation according to current\nimplementation.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: systemtap \u003csystemtap@sources.redhat.com\u003e\nCc: DLE \u003cdle-develop@lists.sourceforge.net\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c20100105224641.19431.34967.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "006b4298f26984d514546fe4e53371761f66b643", "tree": "7e368f95d5a8d711f9edb12a07e994882066df94", "parents": [ "74dbdd239bb1348ad86d28b18574d9c1f28b62ca" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Jan 08 14:43:07 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 11 09:34:07 2010 -0800" }, "message": "Documentation: update ring-buffer-design.txt\n\nFix typos, grammos, spellos, hyphenation.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b21c07040304b8716e38a4a0e4ab60f386357e61", "tree": "eb2cf03ec35b9a5090c0adaab659a766e02c3b10", "parents": [ "4e58fb7305449cf8c5a86dd97dfc1812221be77c", "fb7ae981cb9fe8665b9da97e8734745e030c151d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 31 11:52:01 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Dec 31 11:52:01 2009 -0800" }, "message": "Merge branch \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Fix sign fields in ftrace_define_fields_##call()\n tracing/syscalls: Fix typo in SYSCALL_DEFINE0\n tracing/kprobe: Show sign of fields in trace_kprobe format files\n ksym_tracer: Remove trace_stat\n ksym_tracer: Fix race when incrementing count\n ksym_tracer: Fix to allow writing newline to ksym_trace_filter\n ksym_tracer: Fix to make the tracer work\n tracing: Kconfig spelling fixes and cleanups\n tracing: Fix setting tracer specific options\n Documentation: Update ftrace-design.txt\n Documentation: Update tracepoint-analysis.txt\n Documentation: Update mmiotrace.txt\n" }, { "commit": "2ec91eec47f713e3d158ba5b28a24a85a2cf3650", "tree": "3faa7296639a98d21fd46584c389e9a55f5bbaca", "parents": [ "a6cd13f3c98d1d16213e3b61054b9c209d93f877" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Mon Dec 21 14:37:23 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 22 14:17:55 2009 -0800" }, "message": "mm tracing: cleanup Documentation/trace/events-kmem.txt\n\nClean up typos/grammos/spellos in events-kmem.txt.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7e25f44cbf8d95a9748fdfd19c06145f19fd10e3", "tree": "322b285cd945b9eabb9ffdcb69919c9041b7f114", "parents": [ "b41df645c829d961068aecd30909c2675acbaaea" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Dec 18 15:17:12 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Dec 20 06:18:25 2009 +0100" }, "message": "Documentation: Update ftrace-design.txt\n\nCorrect grammos. Spell out words. Add missing words.\nConsistent use of \"mcount()\" function name.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c4B2C0D78.6060707@oracle.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b41df645c829d961068aecd30909c2675acbaaea", "tree": "dd2faee24e1c4ce487fa88e66f9f8cd6f0de2da0", "parents": [ "360b6e5cab1cea1d838b0100956ce0d3dbccbb6f" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Dec 18 15:17:04 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Dec 20 06:18:25 2009 +0100" }, "message": "Documentation: Update tracepoint-analysis.txt\n\nFix grammar, spelling, punctuation, hyphenation, section\nnumbering. Tell what PCL means.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c4B2C0D70.4030707@oracle.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "360b6e5cab1cea1d838b0100956ce0d3dbccbb6f", "tree": "15b68838f7af31c0a837ff283d903236a046a23a", "parents": [ "e36c54582c6f14adc9e10473e2aec2cc4f0acc03" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Dec 18 15:16:56 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Dec 20 06:18:23 2009 +0100" }, "message": "Documentation: Update mmiotrace.txt\n\nFix typos, spellos, hyphenation, line lengths.\n\nBTW: are there some userspace tools? There is a reference to\nsome at the wiki page, but there are no tools listed there.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Pekka Paalanen \u003cpq@iki.fi\u003e\nLKML-Reference: \u003c4B2C0D68.6080401@oracle.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a7b63425a41cd6a8d50f76fef0660c5110f97e91", "tree": "be17ee121f1c8814d8d39c9f3e0205d9397fab54", "parents": [ "35039eb6b199749943547c8572be6604edf00229", "3726cc75e581c157202da93bb2333cce25c15c98" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 17 10:16:43 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Nov 17 10:17:47 2009 +0100" }, "message": "Merge branch \u0027perf/core\u0027 into perf/probes\n\nResolved merge conflict in tools/perf/Makefile\n\nMerge reason: we want to queue up a dependent patch.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "77b44d1b7c28360910cdbd427fb62d485c08674c", "tree": "00db4f966b488abb88e5f3884ab2635e06f3f1d6", "parents": [ "91365bbe4f8c39a821f390f785d606304d6dee3c" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Tue Nov 03 19:12:47 2009 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 04 13:02:48 2009 +0100" }, "message": "tracing/kprobes: Rename Kprobe-tracer to kprobe-event\n\nRename Kprobes-based event tracer to kprobes-based tracing event\n(kprobe-event), since it is not a tracer but an extensible\ntracing event interface.\n\nThis also changes CONFIG_KPROBE_TRACER to CONFIG_KPROBE_EVENT\nand sets it y by default.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nAcked-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nLKML-Reference: \u003c20091104001247.3454.14131.stgit@harusame\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a2e71271535fde493c32803b1f34789f97efcb5e", "tree": "90d7139bea2f49e947f27af92614fa6eca50b64d", "parents": [ "6d7aa9d721c8c640066142fd9534afcdf68d7f9d", "b419148e567728f6af0c3b01965c1cc141e3e13a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 04 11:54:15 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 04 11:59:45 2009 +0100" }, "message": "Merge commit \u0027v2.6.32-rc6\u0027 into perf/core\n\nConflicts:\n\ttools/perf/Makefile\n\nMerge reason: Resolve the conflict, merge to upstream and merge in\n perf fixes so we can add a dependent patch.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "67b394f7f26d84edb7294cc6528ab7ca6daa2ad1", "tree": "3daea2ece0ff6eefc261cfdf42eb7b4a90a96799", "parents": [ "3e69533b51930a7169235db2caf703884e6e3bbb" ], "author": { "name": "Jiri Olsa", "email": "jolsa@redhat.com", "time": "Fri Oct 23 19:36:18 2009 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Oct 24 11:07:50 2009 +0200" }, "message": "tracing: Fix comment typo and documentation example\n\nTrivial patch to fix a documentation example and to fix a\ncomment.\n\nSigned-off-by: Jiri Olsa \u003cjolsa@redhat.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c20091023233646.871719877@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "43315956509ca6913764861ac7dec128b91eb1ec", "tree": "60fd5647f150a46e63093a41417c2eef3e776b3d", "parents": [ "9bf4e7fba8006d19846fec877b6da0616b2772de", "6beba7adbe092e63dfe8d09fbd1e3ec140474a13" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Oct 23 08:23:20 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Oct 23 08:23:20 2009 +0200" }, "message": "Merge branch \u0027perf/core\u0027 into perf/probes\n\nConflicts:\n\ttools/perf/Makefile\n\nMerge reason:\n\n - fix the conflict\n - pick up the pr_*() infrastructure to queue up dependent patch\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "459c6d15a0c52bae43842ff2cd0dd41aa7de9b7f", "tree": "3eba2d9a08ae812924841c6a805ce3d58f0a7699", "parents": [ "c44fc770845163f8d9e573f37f92a7b7a7ade14e" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sat Sep 19 07:14:15 2009 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Oct 14 09:54:38 2009 +0200" }, "message": "tracing: Document HAVE_SYSCALL_TRACEPOINTS needs\n\nDocument the arch needed requirements to get the support for syscalls\ntracing.\n\nv2: HAVE_FTRACE_SYSCALLS have been changed to HAVE_SYSCALL_TRACEPOINTS\n recently. Update this config name in the documentation then.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "2e06ff6389aedafc4a3a374344ac70672252f9b5", "tree": "ec7c36f2da4e0a341da4ec79ac9aecfcb5a902af", "parents": [ "99329c44f28a1b7ac83beebfb4319e612042e319" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Wed Oct 07 18:27:59 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Mon Oct 12 23:30:29 2009 +0200" }, "message": "tracing/kprobes: Make special variable names more self-explainable\n\nRename special variables to more self-explainable names as below:\n- $rv to $retval\n- $sa to $stack\n- $aN to $argN\n- $sN to $stackN\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nLKML-Reference: \u003c20091007222759.1684.3319.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "99329c44f28a1b7ac83beebfb4319e612042e319", "tree": "dd28ca39b7a0b9130cc513f313255a38a8cea204", "parents": [ "405b2651e4bedf8d3932b64cad649b4d26b067f5" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Wed Oct 07 18:27:48 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Mon Oct 12 19:24:05 2009 +0200" }, "message": "tracing/kprobes: Remove \u0027$ra\u0027 special variable\n\nRemove \u0027$ra\u0027 (return address) because it is already shown at the head of\neach entry.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nLKML-Reference: \u003c20091007222748.1684.12711.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "405b2651e4bedf8d3932b64cad649b4d26b067f5", "tree": "2d0612b11756a450f31157693fd15858e98d66a2", "parents": [ "88f70d7590538e427c8405a2e02ac2624847386c" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Wed Oct 07 18:27:40 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Mon Oct 12 19:21:35 2009 +0200" }, "message": "tracing/kprobes: Add $ prefix to special variables\n\nAdd $ prefix to the special variables(e.g. sa, rv) of kprobe-tracer.\nThis resolves consistency issues between kprobe_events and perf-kprobe.\n\nThe main goal is to avoid conflicts between local variable names of\nprobed functions, used by perf probe, and special variables used\nin the kprobe event creation interface (stack values, etc...) and\nalso available from perf probe.\n\nie: we don\u0027t want rv (return value) to conflict with a local variable\nnamed rv in a probed function.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nLKML-Reference: \u003c20091007222740.1684.91170.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "d7a4b414eed51f1653bb05ebe84122bf9a7ae18b", "tree": "bd6603a0c27de4c138a1767871897e9cd3e1a1d2", "parents": [ "1f0ab40976460bc4673fa204ce917a725185d8f2", "a724eada8c2a7b62463b73ccf73fd0bb6e928aeb" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Sep 23 23:08:43 2009 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Sep 23 23:08:43 2009 +0200" }, "message": "Merge commit \u0027linus/master\u0027 into tracing/kprobes\n\nConflicts:\n\tkernel/trace/Makefile\n\tkernel/trace/trace.h\n\tkernel/trace/trace_event_types.h\n\tkernel/trace/trace_export.c\n\nMerge reason:\n\tSync with latest significant tracing core changes.\n" }, { "commit": "342ff1a1b558ebbdb8cbd55ab6a63eca8b2473ca", "tree": "1f967f283dade6e03897169bb29513354f49f910", "parents": [ "50223e486cabdcf7e540e519da1f26bab3084e5d", "24ed7a97464db44592495f98cff8bcee02f92bc2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 2009 -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: (34 commits)\n trivial: fix typo in aic7xxx comment\n trivial: fix comment typo in drivers/ata/pata_hpt37x.c\n trivial: typo in kernel-parameters.txt\n trivial: fix typo in tracing documentation\n trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c\n trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c\n trivial: remove unnecessary semicolons\n trivial: Fix duplicated word \"options\" in comment\n trivial: kbuild: remove extraneous blank line after declaration of usage()\n trivial: improve help text for mm debug config options\n trivial: doc: hpfall: accept disk device to unload as argument\n trivial: doc: hpfall: reduce risk that hpfall can do harm\n trivial: SubmittingPatches: Fix reference to renumbered step\n trivial: fix typos \"man[ae]g?ment\" -\u003e \"management\"\n trivial: media/video/cx88: add __init/__exit macros to cx88 drivers\n trivial: fix typo in CONFIG_DEBUG_FS in gcov doc\n trivial: fix missing printk space in amd_k7_smp_check\n trivial: fix typo s/ketymap/keymap/ in comment\n trivial: fix typo \"to to\" in multiple files\n trivial: fix typos in comments s/DGBU/DBGU/\n ...\n" }, { "commit": "8fbb398f5c78832ee61e0d5ed0793fa8857bd853", "tree": "889fc12c8eefc642ce9f368e76f9baf2bc3ef2ee", "parents": [ "bb72222086260695d71afe60fa105649c1ea9463" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Mon Sep 21 17:02:49 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:34 2009 -0700" }, "message": "tracing, documentation: Add a document on the kmem tracepoints\n\nKnowing tracepoints exist is not quite the same as knowing what they\nshould be used for. This patch adds a document giving a basic description\nof the kmem tracepoints and why they might be useful to a performance\nanalyst.\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Larry Woodman \u003clwoodman@redhat.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Li Ming Chun \u003cmacli@brc.ubc.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bb72222086260695d71afe60fa105649c1ea9463", "tree": "10c86e8e03c4c55747d198446543972dbc1f3a89", "parents": [ "c9d05cfc001fef3d6d37651e19ab9227a32b71f5" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Mon Sep 21 17:02:48 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:34 2009 -0700" }, "message": "tracing, documentation: add a document describing how to do some performance analysis with tracepoints\n\nThe documentation for ftrace, events and tracepoints is pretty extensive.\nSimilarly, the perf PCL tools help files --help are there and the code\nsimple enough to figure out what much of the switches mean. However,\npulling the discrete bits and pieces together and translating that into\n\"how do I solve a problem\" requires a fair amount of imagination.\n\nThis patch adds a simple document intended to get someone started on the\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Larry Woodman \u003clwoodman@redhat.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Li Ming Chun \u003cmacli@brc.ubc.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9d05cfc001fef3d6d37651e19ab9227a32b71f5", "tree": "ac5f54c9fcf8336c7787fca63875b18621ee3fd1", "parents": [ "0d3d062a6e289e065bd0aa537a6806a1806bf8aa" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Mon Sep 21 17:02:47 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:34 2009 -0700" }, "message": "tracing, page-allocator: add a postprocessing script for page-allocator-related ftrace events\n\nThis patch adds a simple post-processing script for the\npage-allocator-related trace events. It can be used to give an indication\nof who the most allocator-intensive processes are and how often the zone\nlock was taken during the tracing period. Example output looks like\n\nProcess Pages Pages Pages Pages PCPU PCPU PCPU Fragment Fragment MigType Fragment Fragment Unknown\ndetails allocd allocd freed freed pages drains refills Fallback Causing Changed Severe Moderate\n under lock direct pagevec drain\nswapper-0 0 0 2 0 0 0 0 0 0 0 0 0 0\nXorg-3770 10603 5952 3685 6978 5996 194 192 0 0 0 0 0 0\nmodprobe-21397 51 0 0 86 31 1 0 0 0 0 0 0 0\nxchat-5370 228 93 0 0 0 0 3 0 0 0 0 0 0\nawesome-4317 32 32 0 0 0 0 32 0 0 0 0 0 0\nthinkfan-3863 2 0 1 1 0 0 0 0 0 0 0 0 0\nhald-addon-stor-3935 2 0 0 0 0 0 0 0 0 0 0 0 0\nakregator-4506 1 1 0 0 0 0 1 0 0 0 0 0 0\nxmms-14888 0 0 1 0 0 0 0 0 0 0 0 0 0\nkhelper-12 1 0 0 0 0 0 0 0 0 0 0 0 0\n\nOptionally, the output can include information on the parent or aggregate\nbased on process name instead of aggregating based on each pid. Example output\nincluding parent information and stripped out the PID looks something like;\n\nProcess Pages Pages Pages Pages PCPU PCPU PCPU Fragment Fragment MigType Fragment Fragment Unknown\ndetails allocd allocd freed freed pages drains refills Fallback Causing Changed Severe Moderate\n under lock direct pagevec drain\ngdm-3756 :: Xorg-3770 3796 2976 99 3813 3224 104 98 0 0 0 0 0 0\ninit-1 :: hald-3892 1 0 0 0 0 0 0 0 0 0 0 0 0\ngit-21447 :: editor-21448 4 0 4 0 0 0 0 0 0 0 0 0 0\n\nThis says that Xorg allocated 3796 pages and it\u0027s parent process is gdm\nwith a PID of 3756;\n\nThe postprocessor parses the text output of tracing. While there is a\nbinary format, the expectation is that the binary output can be readily\ntranslated into text and post-processed offline. Obviously if the text\nformat changes, the parser will break but the regular expression parser is\nfairly rudimentary so should be readily adjustable.\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Larry Woodman \u003clwoodman@redhat.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Li Ming Chun \u003cmacli@brc.ubc.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6afb1c65d0e67547cef19e2d4c40f7b2d8578bff", "tree": "52d7de6d7b28e2e456d227aa2aaea4a62d9e05dc", "parents": [ "59f6a6c6e5625474b5e8e73a59425935b0028cfc" ], "author": { "name": "Michal Sojka", "email": "sojkam1@fel.cvut.cz", "time": "Thu Sep 10 08:02:21 2009 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Sep 21 15:15:52 2009 +0200" }, "message": "trivial: fix typo in tracing documentation\n\nSigned-off-by: Michal Sojka \u003csojkam1@fel.cvut.cz\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "3dbda77e6f3375f87090cfce97b2551d3723521b", "tree": "2029181fa4663ccab8c3afe00c61443ccbb59311", "parents": [ "31d0f84591b3bf49801a7e3f905a6089d857aa87" ], "author": { "name": "Uwe Kleine-Koenig", "email": "u.kleine-koenig@pengutronix.de", "time": "Thu Jul 23 08:31:31 2009 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Sep 21 15:14:56 2009 +0200" }, "message": "trivial: fix typos \"man[ae]g?ment\" -\u003e \"management\"\n\nSigned-off-by: Uwe Kleine-Koenig \u003cu.kleine-koenig@pengutronix.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "6161352142d5fed4cd753b32e5ccde66e705b14e", "tree": "d64d0e3e6c44440181ddb5d1bc6884067fee0749", "parents": [ "fd39e055c4fefa4553efc9030f9903afdc6ee323" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Thu Sep 17 16:11:28 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Sep 19 11:42:12 2009 +0200" }, "message": "tracing, perf: Convert the power tracer into an event tracer\n\nThis patch converts the existing power tracer into an event tracer,\nso that power events (C states and frequency changes) can be\ntracked via \"perf\".\n\nThis also removes the perl script that was used to demo the tracer;\nits functionality is being replaced entirely with timechart.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c20090912130542.6d314860@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "45bd00d31de886f8425b4dd33204b911b0a466a9", "tree": "06204f2452e02ca916666173d50f5035d69065ef", "parents": [ "40d9d82c8ab8c4e2373a23a1e31dc8d84c53aa01", "ab86e5765d41a5eb4239a1c04d613db87bea5ed8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Sep 17 20:52:23 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Sep 17 20:53:10 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into tracing/core\n\nMerge reason: Pick up kernel/softirq.c update for dependent fix.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5a0d9050db4d1147722b42afef9011251b2651ee", "tree": "1d3b3e080d4b3d1bf34d0a551ee3c06be0852331", "parents": [ "74ebb63e7cd25f6fb02a45fc2ea7735bce1217c9" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Mon Sep 14 16:49:37 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Sep 17 04:04:01 2009 +0200" }, "message": "tracing/kprobes: Disable kprobe events by default after creation\n\nDisable newly created kprobe events by default, not to disturb\nanother user using ftrace. \"Disturb\" means when someone is using\nftrace and another user tries to use perf-tools, (in near\nfuture) if he defines new kprobe event via perf-tools, then new\nevents will mess up the frace buffer. Fix this to allow proper\nand transparent kprobes events concurrent usage between ftrace\nusers and perf users.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20090914204937.18779.59422.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "f52487e9c0041842eeb77c6c48774414b1cede08", "tree": "30dc710a8a9823d41dbf83e8bb0acd264917fc96", "parents": [ "6e9f23d1619f7badaf9090dac09e86a22d6061d8" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Sep 10 19:53:53 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Sep 17 04:03:24 2009 +0200" }, "message": "tracing/kprobes: Support custom subsystem for each kprobe event\n\nSupport specifying a custom subsystem(group) for each kprobe event.\nThis allows users to create new group to control several probes\nat once, or add events to existing groups as additional tracepoints.\n\nNew synopsis:\n p[:[subsys/]event-name] KADDR|KSYM[+offs] [ARGS]\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20090910235353.22412.15149.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "52ad51e7a93558a218cd00059bd69881a82eb2bb", "tree": "21c0c144e5aba7b111e6956773f89a384466bc19", "parents": [ "4a351471df352474956f1fdc7bc4e7cf6836503a" ], "author": { "name": "GeunSik Lim", "email": "leemgs1@gmail.com", "time": "Mon Sep 07 21:37:17 2009 +0900" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Sep 15 09:50:48 2009 -0700" }, "message": "debugfs: Fix mount directory of debugfs by default in events.txt\n\nWe need common default directory of denbugfs for consistency.\n(debugfs\u0027s default directory is /sys/kernel/debug/ by debugfs.)\n\nSigned-off-by: GeunSik Lim \u003cgeunsik.lim@samsung.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "555f386c98cc93890f48fdea098936755270304b", "tree": "1c0d9c2124327511e2e5bb26b24d305e8f701341", "parents": [ "1f5a6b45416694ff8c0d04625f1a438a0e380add" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Mon Sep 14 20:10:15 2009 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Sep 14 21:43:15 2009 -0400" }, "message": "ftrace: document function and function graph implementation\n\nWhile implementing function tracer and function tracer graph support,\nI found the exact arch implementation details to be a bit lacking\n(and my x86 foo ain\u0027t great). So after pounding out support for\nthe Blackfin arch, start documenting the requirements/details.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nLKML-Reference: \u003c1252973415-21264-1-git-send-email-vapier@gentoo.org\u003e\nAcked-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "95b696088c1cf152c3bb62560bbe3a441922d68b", "tree": "d2472907713ae20e8e7cce672a3ad7c237b9d740", "parents": [ "558e6547e4b8a2b13608a24a9d3679802f91c4c7" ], "author": { "name": "Tom Zanussi", "email": "tzanussi@gmail.com", "time": "Thu Sep 10 23:13:51 2009 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Sat Sep 12 22:33:12 2009 -0400" }, "message": "tracing/filters: add filter Documentation\n\nDocumentation for event filters and formats.\n\nv2 changes: fix a few problems noticed by Randy Dunlap.\n\nReviewed-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c1252642431.8016.9.camel@tropicana\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "6e9f23d1619f7badaf9090dac09e86a22d6061d8", "tree": "6215ecf193b98f8f2e813dc21b47cc0cfc233852", "parents": [ "eca0d916f6429785bbc88db3ff66631cde62b432" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Sep 10 19:53:45 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Sep 11 06:09:47 2009 +0200" }, "message": "tracing/kprobes: Show event name in trace output\n\nShow event name in tracing/trace output. This also fixes kprobes events\nformat to comply with other tracepoint events formats.\n\nBefore patching:\n\u003c...\u003e-1447 [001] 1038282.286875: do_sys_open+0x0/0xd6: ...\n\u003c...\u003e-1447 [001] 1038282.286878: sys_openat+0xc/0xe \u003c- do_sys_open: ...\n\nAfter patching:\n\u003c...\u003e-1447 [001] 1038282.286875: myprobe: (do_sys_open+0x0/0xd6) ...\n\u003c...\u003e-1447 [001] 1038282.286878: myretprobe: (sys_openat+0xc/0xe \u003c- do_sys_open) ...\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20090910235345.22412.76527.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "eca0d916f6429785bbc88db3ff66631cde62b432", "tree": "ba4ddf9900d128e7c8c24b6ee931eace0aad6a36", "parents": [ "e08d1c657f70bcaca11401cd6ac5c8fe59bd2bb7" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Sep 10 19:53:38 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Sep 11 06:08:00 2009 +0200" }, "message": "tracing/kprobes: Add argument name support\n\nAdd argument name assignment support and remove \"alias\" lines from format.\nThis allows user to assign unique name to each argument. For example,\n\n$ echo p do_sys_open dfd\u003da0 filename\u003da1 flags\u003da2 mode\u003da3 \u003e kprobe_events\n\nThis assigns dfd, filename, flags, and mode to 1st - 4th arguments\nrespectively. Trace buffer shows those names too.\n\n\t\u003c...\u003e-1439 [000] 1200885.933147: do_sys_open+0x0/0xdf: dfd\u003dffffff9c filename\u003dbfa898ac flags\u003d8000 mode\u003d0\n\nThis helps users to know what each value means.\n\nUsers can filter each events by these names too. Note that you can not\nfilter by argN anymore.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20090910235337.22412.77383.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "e08d1c657f70bcaca11401cd6ac5c8fe59bd2bb7", "tree": "686c826210997cce9d9331629308610ee4ee8ae2", "parents": [ "4a846b443b4e8633057946a2234e23559a67ce42" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Sep 10 19:53:30 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Sep 11 05:33:03 2009 +0200" }, "message": "tracing/kprobes: Add event profiling support\n\nAdd *probe_profile_enable/disable to support kprobes raw events\nsampling from perf counters, like other ftrace events, when\nCONFIG_PROFILE_EVENT\u003dy.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20090910235329.22412.94731.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "2fba0c8867af47f6455490e7b59e512dd180c027", "tree": "b842519b73f0bed32dfab5bcf9b066622f01ff96", "parents": [ "ad5cafcdb09c57008c990edd309c0a563b09f238" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Sep 10 19:53:14 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Sep 11 04:18:58 2009 +0200" }, "message": "tracing/kprobes: Fix probe offset to be unsigned\n\nProhibit user to specify negative offset from symbols.\nSince kprobe.offset is unsigned int, the offset must be always positive\nvalue.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c20090910235314.22412.64631.stgit@dhcp-100-2-132.bos.redhat.com\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "8f8ffe2485bcaa890800681451d380779cea06af", "tree": "1d2ef3a27f1cab9a2b9014f4b75886a96a1ae8db", "parents": [ "70069577323e6f72b845166724f34b9858134437", "d28daf923ac5e4a0d7cecebae56f3e339189366b" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Sep 11 01:09:23 2009 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Sep 11 01:09:23 2009 +0200" }, "message": "Merge commit \u0027tracing/core\u0027 into tracing/kprobes\n\nConflicts:\n\tkernel/trace/trace_export.c\n\tkernel/trace/trace_kprobe.c\n\nMerge reason: This topic branch lacks an important\nbuild fix in tracing/core:\n\n\t0dd7b74787eaf7858c6c573353a83c3e2766e674:\n\ttracing: Fix double CPP substitution in TRACE_EVENT_FN\n\nthat prevents from multiple tracepoint headers inclusion crashes.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "4a88d44ab17da5f8a238050d1b43dfd2e204bc2f", "tree": "b95cad275fcc18646873f141ca456d273108a86f", "parents": [ "c58b43218c1a04a0bcf338ea47406c759ac28e11" ], "author": { "name": "Albin Tonnerre", "email": "albin.tonnerre@free-electrons.com", "time": "Mon Aug 31 22:40:08 2009 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Sep 04 23:30:38 2009 +0200" }, "message": "tracing: Remove mentioning of legacy latency_trace file from documentation\n\nThe latency_trace file got removed a while back by commit\n886b5b73d71e4027d7dc6c14f5f7ab102201ea6b and has been replaced\nby the latency-format option.\n\nThis patch fixes the documentation by reflecting this change.\n\nChanges since v1:\n - mention that the trace format is configurable through the\n latency-format option\n - Fix a couple mistakes related to the timestamps\n\nSigned-off-by: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c20090831204007.GE4237@pc-ras4041.res.insa\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "cd7e7bd5e44718c7625ce1e1f0fda53d77cd3797", "tree": "b5575371eda38bd321963daf19918fde52b7d1db", "parents": [ "ff50d99136c3315513ef3b2921e77f35ab04d081" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Aug 13 16:35:42 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Aug 27 02:32:39 2009 +0200" }, "message": "tracing: Add kprobes event profiling interface\n\nAdd profiling interfaces for each kprobes event. This interface provides\nhow many times each probe hit or missed.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Przemysław Pawełczyk \u003cprzemyslaw@pawelczyk.it\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nCc: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nLKML-Reference: \u003c20090813203541.31965.8452.stgit@localhost.localdomain\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "4263565d491145b57621a761714f2ca6f1293a45", "tree": "70371082a3b7d55138c073957108f0dbdb8d8be9", "parents": [ "a82378d8802717b9776a7d9b54422f65c414d6cc" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Aug 13 16:35:26 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Aug 27 02:32:28 2009 +0200" }, "message": "tracing: Generate names for each kprobe event automatically\n\nGenerate names for each kprobe event based on the probe point.\n(SYMBOL+offs or MEMADDR).\n\nAlso remove generic k*probe event types because there is no user\nof those types.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Przemysław Pawełczyk \u003cprzemyslaw@pawelczyk.it\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nCc: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nLKML-Reference: \u003c20090813203526.31965.56672.stgit@localhost.localdomain\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "a82378d8802717b9776a7d9b54422f65c414d6cc", "tree": "cfc2dde97382f9eea5a765b23ffd07a61fa2ede3", "parents": [ "d8ec91850efaf6cee9234c80260fe03881242374" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Thu Aug 13 16:35:18 2009 -0400" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Aug 27 02:32:23 2009 +0200" }, "message": "tracing: Kprobe-tracer supports more than 6 arguments\n\nSupport up to 128 arguments to fetch for each kprobes event.\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Przemysław Pawełczyk \u003cprzemyslaw@pawelczyk.it\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nCc: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nLKML-Reference: \u003c20090813203518.31965.96979.stgit@localhost.localdomain\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "d8ec91850efaf6cee9234c80260fe03881242374", "tree": "70bac1f4c607b06ba57d0dbe3c394c8df0a0f50e", "parents": [ "413d37d1eb69c1765b9ace0a612dac9b6c990e66" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Wed Aug 19 21:13:57 2009 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Aug 27 02:32:16 2009 +0200" }, "message": "tracing: Add kprobe-based event tracer documentation\n\nAdd the documentation to use the kprobe based event tracer.\n\n[fweisbec@gmail.com: Split tracer and its Documentation in two patchs]\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nAcked-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: Frank Ch. Eigler \u003cfche@redhat.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Jim Keniston \u003cjkenisto@us.ibm.com\u003e\nCc: K.Prasad \u003cprasad@linux.vnet.ibm.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Przemysław Pawełczyk \u003cprzemyslaw@pawelczyk.it\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Srikar Dronamraju \u003csrikar@linux.vnet.ibm.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nCc: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nLKML-Reference: \u003c20090813203510.31965.29123.stgit@localhost.localdomain\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n" }, { "commit": "6591b493871cf9b17de2ba272edb8ab529a8058b", "tree": "981dacab445637a5b3e6125c4571b9633f9417d1", "parents": [ "f0693c8bd5c50380b299e19d19e7640024640b42" ], "author": { "name": "Josh Triplett", "email": "josh@joshtriplett.org", "time": "Thu Aug 06 07:57:01 2009 -0700" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Aug 26 00:32:04 2009 -0400" }, "message": "tracing: Add vim script to enable folding for function_graph traces\n\nfunction_graph traces look like nested function calls, complete with\nbraces denoting the start and end of functions. function-graph-fold.vim\nteaches vim how to fold these functions, to make it more convenient to\nbrowse them.\n\nTo use, :source function-graph-fold.vim while viewing a function_graph\ntrace, or use \"view -S function-graph-fold.vim some-trace\" to load it\nfrom the command-line together with a trace. You can then use the usual\nvim fold commands, such as \"za\", to open and close nested functions.\nWhile closed, a fold will show the total time taken for a call, as would\nnormally appear on the line with the closing brace. Folded functions\nwill not include finish_task_switch(), so folding should remain\nrelatively sane even through a context switch.\n\nNote that this will almost certainly only work well with a single-CPU\ntrace (e.g. trace-cmd report --cpu 1). It also takes some time to run\n(a few seconds for a large trace on my laptop). Nevertheless, I found\nit very handy to get an overview of a trace and then drill down on\nproblematic calls.\n\nSigned-off-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nLKML-Reference: \u003c20090806145701.GB7661@feather\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "8b2c70d1e43074cc06afe99b0de12b686d9c9d02", "tree": "378f4933cb104856f7af0f1d2bd16889d9f1e758", "parents": [ "77ae365eca895061c8bf2b2e3ae1d9ea62869739" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Jun 10 15:45:41 2009 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Jul 07 18:36:13 2009 -0400" }, "message": "ring-buffer: add design document\n\nThis adds the design document for the ring buffer and also\nexplains how it is designed to have lockless writes.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "020e5f85cb087a40572c8b8b2dd06292a14fa212", "tree": "d1bd09885693dd9d5e9db995cb0f7f58aa0e1bb8", "parents": [ "c5cb5a2d8d7dc872cf1504091ad0e59fe5ff7cb5" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Wed Jul 01 10:47:05 2009 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 01 15:44:24 2009 +0200" }, "message": "tracing/events: Add trace_event boot option\n\nWe already have ftrace\u003d boot option, and this adds a similar\nboot option for trace events, so allow trace events to be\nenabled at boot, for boot debugging purpose.\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c4A4ACE29.3010407@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "156f5a7801195fa2ce44aeeb62d6cf8468f3332a", "tree": "dd506816ca6f14bb650189aa364eb0a2f51ad5cc", "parents": [ "1b713e00500c6f03317742981674e89a21629399" ], "author": { "name": "GeunSik Lim", "email": "leemgs1@gmail.com", "time": "Tue Jun 02 15:01:37 2009 +0900" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 15 21:30:28 2009 -0700" }, "message": "debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.\n\nMany developers use \"/debug/\" or \"/debugfs/\" or \"/sys/kernel/debug/\"\ndirectory name to mount debugfs filesystem for ftrace according to\n./Documentation/tracers/ftrace.txt file.\n\nAnd, three directory names(ex:/debug/, /debugfs/, /sys/kernel/debug/) is\nexisted in kernel source like ftrace, DRM, Wireless, Documentation,\nNetwork[sky2]files to mount debugfs filesystem.\n\ndebugfs means debug filesystem for debugging easy to use by greg kroah\nhartman. \"/sys/kernel/debug/\" name is suitable as directory name\nof debugfs filesystem.\n- debugfs related reference: http://lwn.net/Articles/334546/\n\nFix inconsistency of directory name to mount debugfs filesystem.\n\n* From Steven Rostedt\n - find_debugfs() and tracing_files() in this patch.\n\nSigned-off-by: GeunSik Lim \u003cgeunsik.lim@samsung.com\u003e\nAcked-by : Inaky Perez-Gonzalez \u003cinaky@linux.intel.com\u003e\nReviewed-by : Steven Rostedt \u003crostedt@goodmis.org\u003e\nReviewed-by : James Smart \u003cjames.smart@emulex.com\u003e\nCC: Jiri Kosina \u003ctrivial@kernel.org\u003e\nCC: David Airlie \u003cairlied@linux.ie\u003e\nCC: Peter Osterlund \u003cpetero2@telia.com\u003e\nCC: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCC: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nCC: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "ff2f5ff0cf224780c3bd035d3e6ff4a30fcacae7", "tree": "62771c9a821c0808d5df79ea7eb1bf185f4ae117", "parents": [ "3ac49a1c9928b4a242b3cb1d83bc1d5c9b8fcb50" ], "author": { "name": "Matt Kraai", "email": "kraai@ftbfs.org", "time": "Thu Jun 04 21:43:10 2009 -0700" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Jun 12 18:01:51 2009 +0200" }, "message": "trivial: Remove the hyphen from git commands\n\nSigned-off-by: Matt Kraai \u003ckraai@ftbfs.org\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "baf20b3e51913e8a5003d4e7a143934be8fe52b5", "tree": "2b5204af964ca3f6013cf2069a5e6549df8ac61f", "parents": [ "1944df6bff414c769b55b00cb0547b6f285884a1" ], "author": { "name": "GeunSik Lim", "email": "leemgs1@gmail.com", "time": "Mon Jun 01 10:49:41 2009 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Jun 12 18:01:49 2009 +0200" }, "message": "trivial: ftrace:fix description of trace directory\n\nFix trace source directory from kernel/tracing/ to kernel/trace/.\n\nSigned-off-by: GeunSik Lim \u003cgeunsik.lim@samsung.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "862366118026a358882eefc70238dbcc3db37aac", "tree": "4eb62bc10327a5afac064a95a091ea05ecd2acc1", "parents": [ "57eee9ae7bbcfb692dc96c739a5184adb6349733", "511b01bdf64ad8a38414096eab283c7784aebfc4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 19:53:40 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 19:53:40 2009 -0700" }, "message": "Merge branch \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (244 commits)\n Revert \"x86, bts: reenable ptrace branch trace support\"\n tracing: do not translate event helper macros in print format\n ftrace/documentation: fix typo in function grapher name\n tracing/events: convert block trace points to TRACE_EVENT(), fix !CONFIG_BLOCK\n tracing: add protection around module events unload\n tracing: add trace_seq_vprint interface\n tracing: fix the block trace points print size\n tracing/events: convert block trace points to TRACE_EVENT()\n ring-buffer: fix ret in rb_add_time_stamp\n ring-buffer: pass in lockdep class key for reader_lock\n tracing: add annotation to what type of stack trace is recorded\n tracing: fix multiple use of __print_flags and __print_symbolic\n tracing/events: fix output format of user stack\n tracing/events: fix output format of kernel stack\n tracing/trace_stack: fix the number of entries in the header\n ring-buffer: discard timestamps that are at the start of the buffer\n ring-buffer: try to discard unneeded timestamps\n ring-buffer: fix bug in ring_buffer_discard_commit\n ftrace: do not profile functions when disabled\n tracing: make trace pipe recognize latency format flag\n ...\n" }, { "commit": "bc5c6c043d8381676339fb3da59cc4cc5921d368", "tree": "9fb2f01d7a651b4c6e25e0a5dccf337a9dd9a3d5", "parents": [ "f1db457ce6e2f63cb01022f58c0c023838958bd1" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Wed Jun 10 04:48:41 2009 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed Jun 10 13:06:25 2009 -0400" }, "message": "ftrace/documentation: fix typo in function grapher name\n\nThe function graph tracer is called just \"function_graph\" (no trailing\n\"_tracer\" needed).\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nLKML-Reference: \u003c1244623722-6325-1-git-send-email-vapier@gentoo.org\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "294ae4011530d008c59c4fb9847738e39228821e", "tree": "f34f000e0bc1066140bbbc090fa624cb96cfb44c", "parents": [ "4200efd9acda4accf24640f1e77d24fdcdb524df" ], "author": { "name": "GeunSik Lim", "email": "leemgs1@gmail.com", "time": "Thu May 28 10:36:11 2009 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri May 29 16:21:08 2009 +0200" }, "message": "ftrace: fix typo about map of kernel priority in ftrace.txt file.\n\nFix typo about chart to map the kernel priority to user land priorities.\n\n * About sched_setscheduler(2)\n Processes scheduled under SCHED_FIFO or SCHED_RR\n can have a (user-space) static priority in the range 1 to 99.\n (reference: http://www.kernel.org/doc/man-pages/online/pages/\n man2/sched_setscheduler.2.html)\n\n * From: Steven Rostedt\n 0 to 98 - maps to RT tasks 99 to 1 (SCHED_RR or SCHED_FIFO)\n\n 99 - maps to internal kernel threads that want to be lower than RT tasks\n but higher than SCHED_OTHER tasks. Although I\u0027m not sure if any\n kernel thread actually uses this. I\u0027m not even sure how this can be\n set, because the internal sched_setscheduler function does not allow\n for it.\n\n 100 to 139 - maps nice levels -20 to 19. These are not set via\n sched_setscheduler, but are set via the nice system call.\n\n 140 - reserved for idle tasks.\n\nSigned-off-by: GeunSik Lim \u003cgeunsik.lim@samsung.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "143c145e3a475065a4be661468d0df1bd0b25f74", "tree": "d3454be19499a5bee54d61dc38912926e620b2c4", "parents": [ "24ed0c4bfc7d2d7507bb9d50f7f3bbdcd85d76dd" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Tue May 19 14:43:15 2009 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue May 19 10:29:21 2009 +0200" }, "message": "tracing/events: Documentation updates\n\n- fix some typos\n- document the difference between \u0027\u003e\u0027 and \u0027\u003e\u003e\u0027\n- document the \u0027enable\u0027 toggle\n- remove section \"Defining an event-enabled tracepoint\", since it\u0027s\n out-dated and sample/trace_events/ already serves this purpose.\n\nv2: add \"Updated by Li Zefan\"\n\n[ Impact: make documentation up-to-date ]\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nLKML-Reference: \u003c4A125503.5060406@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "abd41443ac76d3e9c29a8c1d9e9a3312306cc55e", "tree": "c05bb3aed407669a3314338182f4d03cf906692e", "parents": [ "56c49951747f250d8398582509e02ae5ce1d36d1" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Sat Apr 11 15:51:18 2009 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Apr 12 14:57:12 2009 +0200" }, "message": "tracing: Document the event tracing system\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nCc: Theodore Ts\u0027o \u003ctytso@mit.edu\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c1239479479-2603-3-git-send-email-tytso@mit.edu\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "56c49951747f250d8398582509e02ae5ce1d36d1", "tree": "24ce4afcf9bb96593f6fe8afb488f0e38b04bfe8", "parents": [ "5cb3d1d9d34ac04bcaa2034139345b2a5fea54c1" ], "author": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Sat Apr 11 15:51:19 2009 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Apr 12 14:51:42 2009 +0200" }, "message": "tracing: Add documentation for the power tracer\n\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nAcked-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003csrostedt@redhat.com\u003e\nLKML-Reference: \u003c1239479479-2603-4-git-send-email-tytso@mit.edu\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "66bb74888eb4bef4ba7c87c931ecb7ecca3a240c", "tree": "567e333523e16ba7285deac89efb645f72a97529", "parents": [ "9eb85125ce218a8b8d9a7c982510388e227adbec" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Thu Apr 09 11:40:27 2009 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 09 07:28:10 2009 +0200" }, "message": "tracing: consolidate documents\n\nMove kmemtrace.txt, tracepoints.txt, ftrace.txt and mmiotrace.txt to\nthe new trace/ directory.\n\nI didnt find any references to those documents in both source\nfiles and documents, so no extra work needs to be done.\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Pekka Paalanen \u003cpq@iki.fi\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mathieu Desnoyers \u003cmathieu.desnoyers@polymtl.ca\u003e\nLKML-Reference: \u003c49DD6E2B.6090200@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ] }