kernel/tools/perf/util/parse-events.h, branch linux-3.11.y

perf tools: Keep group information

2013-01-31T16:07:43Z

Add a few of group-related field in struct perf_{evlist,evsel} so that the group information in a evlist can be known easily. It only counts groups which have more than 1 members since leader-only groups are treated as non-group events. Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1358845787-1350-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Fix usage of __ in event parsing struct names

2013-01-24T19:40:51Z

In tools/perf we use a convention where __ separates the struct name from the function name for functions that operate on a struct instance. Fix this usage by removing it from the struct names and fix also the associated functions. Acked-by: Jiri Olsa Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-kdcoh7uitivx68otqcz12aaz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Fix usage of __ in parse_events_term struct

2013-01-24T19:40:50Z

In tools/perf we use a convention where __ separates the struct name from the function name for functions that operate on a struct instance. Fix this usage by removing it from the struct parse_events_term and fix also its associated functions. Acked-by: Jiri Olsa Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-h6vkql4jr7dv0096f1s6hldm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Remove unused 'unset' parameter from parse_events

2013-01-24T19:40:40Z

The 'unset' parameter is option callback leftover with no use, removing. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Ulrich Drepper Link: http://lkml.kernel.org/r/1358257194-8204-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

Merge branch 'linus' into perf/core

2012-12-08T14:25:06Z

Conflicts: tools/perf/Makefile tools/perf/builtin-test.c tools/perf/perf.h tools/perf/tests/parse-events.c tools/perf/util/evsel.h Signed-off-by: Ingo Molnar

perf: Make perf build for x86 with UAPI disintegration applied

2012-11-19T22:21:03Z

Make perf build for x86 once the UAPI disintegration patches for that arch have been applied by adding the appropriate -I flags - in the right order - and then converting some #includes that use ../.. notation to find main kernel headerfiles to use and instead. Note that -Iarch/foo/include/uapi is present _before_ -Iarch/foo/include. This makes sure we get the userspace version of the pt_regs struct. Ideally, we wouldn't have the latter -I flag at all, but unfortunately we want asm/svm.h and asm/vmx.h in builtin-kvm.c and these aren't part of the UAPI - at least not for x86. I wonder if the bits outside of the __KERNEL__ guards *should* be transferred there. I note also that perf seems to do its dependency handling manually by listing all the header files it might want to use in LIB_H in the Makefile. Can this be changed to use -MD? Note that to do make this work, we need to export and UAPI disintegrate linux/hw_breakpoint.h, which I think should've been exported previously so that perf can access the bits. We have to do this in the same patch to maintain bisectability. Signed-off-by: David Howells

perf tests: Final cleanup for builtin-test move

2012-11-14T19:50:24Z

Final function renames to match test__* style and include cleanup. Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1352508412-16914-12-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Add support to specify hw event as PMU event term

2012-10-24T08:41:27Z

Add a way to specify hw event as PMU event term like: 'cpu/event=cpu-cycles/u' 'cpu/event=instructions,.../u' 'cpu/cycles,.../u' The 'event=cpu-cycles' term is replaced/translated by the hw events term translation, which is exposed by sysfs 'events' group attribute. Add parser bits, the rest is already handled by the PMU alias code. Signed-off-by: Jiri Olsa Cc: Arnaldo Carvalho de Melo Cc: Paul Mackerras Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Stephane Eranian Signed-off-by: Peter Zijlstra Link: http://lkml.kernel.org/r/1349873598-12583-8-git-send-email-jolsa@redhat.com Signed-off-by: Ingo Molnar

perf: Fix UAPI fallout

2012-10-14T19:22:52Z

The UAPI commits forgot to test tooling builds such as tools/perf/, and this fixes the fallout. Manual conversion. Signed-off-by: Ingo Molnar Signed-off-by: Linus Torvalds

perf tools: Catch event names from command line

2012-08-22T16:40:49Z

Use command line string provided by the -e option to name events. This way we get unique events names that also support pmu event syntax (//). No need to reconstruct the name anymore from its attributes. We use the event_desc of the header to store the name in the perf.data header. Thus it is also available for perf report. Implemented by putting the parser in different states to parse events or configs. And since event names are now generated from the command line specification. Update event names in test cases accordingly. Signed-off-by: Robert Richter Cc: Ingo Molnar Cc: Jiri Olsa Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1345144224-27280-6-git-send-email-robert.richter@amd.com [ committer note: Folded patch fixing 'perf test' failure reported by Jiri Olsa ] Signed-off-by: Arnaldo Carvalho de Melo