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| author |   Jiri Olsa <jolsa@kernel.org> | 2019-08-28 15:56:56 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-08-28 18:15:04 -0300 |
| commit | 78e5ea1620964c4e34e9bf43e98a3def77e6bcde (patch) | |
| tree | 52a939a06b4b775d6f207e081181c907330cb30d /tools/perf/lib/include/perf/event.h | |
| parent | libperf: Add PERF_RECORD_HEADER_ATTR 'struct attr_event' to perf/event.h (diff) | |
| download | linux-dev-78e5ea1620964c4e34e9bf43e98a3def77e6bcde.tar.xz linux-dev-78e5ea1620964c4e34e9bf43e98a3def77e6bcde.zip | |
libperf: Add PERF_RECORD_CPU_MAP 'struct cpu_map_event' to perf/event.h
Move the PERF_RECORD_CPU_MAP 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/20190828135717.7245-3-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 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tools/perf/lib/include/perf/event.h b/tools/perf/lib/include/perf/event.h index bb66da57d366..469be778fdc1 100644 --- a/tools/perf/lib/include/perf/event.h +++ b/tools/perf/lib/include/perf/event.h @@ -115,4 +115,30 @@ struct attr_event { __u64 id[]; }; +enum { + PERF_CPU_MAP__CPUS = 0, + PERF_CPU_MAP__MASK = 1, +}; + +struct cpu_map_entries { + __u16 nr; + __u16 cpu[]; +}; + +struct cpu_map_mask { + __u16 nr; + __u16 long_size; + unsigned long mask[]; +}; + +struct cpu_map_data { + __u16 type; + char data[]; +}; + +struct cpu_map_event { + struct perf_event_header header; + struct cpu_map_data data; +}; + #endif /* __LIBPERF_EVENT_H */ |