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| author | Jiri Olsa <jolsa@redhat.com> | 2015-06-04 16:50:55 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-06-08 16:30:30 +0300 |
| commit | e2f56da1d6670070f6f55d43007cb7b03ee04c2f (patch) | |
| tree | 370c939f0fbba94fe15ace10d7dd515a1b0b3ce7 /tools/perf/builtin-stat.c | |
| parent | a3d86542de8850be52e8589da22b24002941dfb7 (diff) | |
| download | linux-e2f56da1d6670070f6f55d43007cb7b03ee04c2f.tar.xz | |
perf stat: Add id into perf_stat struct
We need fast way to identify evsel as transaction event for shadow
counters computation. Currently we are using possition (in evlist) based
way.
Adding 'id' into 'struct perf_stat' so it can carry transaction event ID
and we can use it for shadow counters computations.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/20150604135055.GB23625@krava.redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index fd577f725d23..a6ae1007f1f9 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -147,10 +147,6 @@ static int (*aggr_get_id)(struct cpu_map *m, int cpu); static volatile int done = 0; -struct perf_stat { - struct stats res_stats[3]; -}; - static inline void diff_timespec(struct timespec *r, struct timespec *a, struct timespec *b) { @@ -180,6 +176,8 @@ static void perf_evsel__reset_stat_priv(struct perf_evsel *evsel) for (i = 0; i < 3; i++) init_stats(&ps->res_stats[i]); + + perf_stat_evsel_id_init(evsel); } static int perf_evsel__alloc_stat_priv(struct perf_evsel *evsel) |