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| author | Jiri Olsa <jolsa@kernel.org> | 2019-08-28 15:57:13 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-29 08:36:12 -0300 |
| commit | 1b8896fb296f4087c45c997c4b212544c639e272 (patch) | |
| tree | 7335f28a10347c13f196ebfa22c3b54307a5d418 /tools/perf/lib | |
| parent | bfd922d8f09a692f2a952a67451bc3eeaad3fb73 (diff) | |
| download | linux-1b8896fb296f4087c45c997c4b212544c639e272.tar.gz linux-1b8896fb296f4087c45c997c4b212544c639e272.tar.bz2 linux-1b8896fb296f4087c45c997c4b212544c639e272.zip | |
libperf: Add PERF_RECORD_HEADER_FEATURE 'struct feature_event' to perf/event.h
Move the PERF_RECORD_HEADER_FEATURE event definition to libperf's
event.h.
In order to keep libperf simple, we switch 'u64/u32/u16/u8' types used
events to their generic '__u*' versions.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190828135717.7245-20-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/lib')
| -rw-r--r-- | tools/perf/lib/include/perf/event.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h index 7600f53f6ad1..ed1c22e650e2 100644 --- a/tools/perf/lib/include/perf/event.h +++ b/tools/perf/lib/include/perf/event.h @@ -312,4 +312,10 @@ struct time_conv_event { __u64 time_zero; }; +struct feature_event { + struct perf_event_header header; + __u64 feat_id; + char data[]; +}; + #endif /* __LIBPERF_EVENT_H */ |