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| author |   Jiri Olsa <jolsa@kernel.org> | 2019-08-28 15:56:57 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-28 18:15:04 -0300 |
| commit | 5ded068e923837068e39c0fd4ab40c0dacaa08e8 (patch) | |
| tree | 9c48d935a49d94781c23b434ca0700ef8322692c /tools/perf/lib/include/perf/event.h | |
| parent | libperf: Add PERF_RECORD_CPU_MAP 'struct cpu_map_event' to perf/event.h (diff) | |
| download | linux-dev-5ded068e923837068e39c0fd4ab40c0dacaa08e8.tar.xz linux-dev-5ded068e923837068e39c0fd4ab40c0dacaa08e8.zip | |
libperf: Add PERF_RECORD_EVENT_UPDATE 'struct event_update_event' to perf/event.h
Move the PERF_RECORD_EVENT_UPDATE 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/20190828135717.7245-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/lib/include/perf/event.h')
| -rw-r--r-- | tools/perf/lib/include/perf/event.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h index 469be778fdc1..3d99818077d8 100644 --- a/tools/perf/lib/include/perf/event.h +++ b/tools/perf/lib/include/perf/event.h @@ -141,4 +141,26 @@ struct cpu_map_event { struct cpu_map_data data; }; +enum { + PERF_EVENT_UPDATE__UNIT = 0, + PERF_EVENT_UPDATE__SCALE = 1, + PERF_EVENT_UPDATE__NAME = 2, + PERF_EVENT_UPDATE__CPUS = 3, +}; + +struct event_update_event_cpus { + struct cpu_map_data cpus; +}; + +struct event_update_event_scale { + double scale; +}; + +struct event_update_event { + struct perf_event_header header; + __u64 type; + __u64 id; + char data[]; +}; + #endif /* __LIBPERF_EVENT_H */ |