diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2014-11-21 12:31:05 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-11-25 00:03:49 +0300 |
| commit | 857a94a226d7d345c3f492d5679e802e59f824a9 (patch) | |
| tree | 9562e5074243820d498efd100591e308203abd7a /tools/perf/util | |
| parent | f78eaef0e0493f6068777a246b9c4d9d5cf2b7aa (diff) | |
| download | linux-857a94a226d7d345c3f492d5679e802e59f824a9.tar.xz | |
perf evsel: Introduce perf_evsel__compute_deltas function
Making compute_deltas functions global and renaming it to
perf_evsel__compute_deltas.
It will be used in stat command in later patch.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Matt Fleming <matt.fleming@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1416562275-12404-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/evsel.c | 9 | ||||
| -rw-r--r-- | tools/perf/util/evsel.h | 3 |
2 files changed, 7 insertions, 5 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index f2dc91fb87fa..1c73bc4d57d3 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -876,9 +876,8 @@ void perf_evsel__delete(struct perf_evsel *evsel) free(evsel); } -static inline void compute_deltas(struct perf_evsel *evsel, - int cpu, - struct perf_counts_values *count) +void perf_evsel__compute_deltas(struct perf_evsel *evsel, int cpu, + struct perf_counts_values *count) { struct perf_counts_values tmp; @@ -913,7 +912,7 @@ int __perf_evsel__read_on_cpu(struct perf_evsel *evsel, if (readn(FD(evsel, cpu, thread), &count, nv * sizeof(u64)) < 0) return -errno; - compute_deltas(evsel, cpu, &count); + perf_evsel__compute_deltas(evsel, cpu, &count); if (scale) { if (count.run == 0) @@ -956,7 +955,7 @@ int __perf_evsel__read(struct perf_evsel *evsel, } } - compute_deltas(evsel, -1, aggr); + perf_evsel__compute_deltas(evsel, -1, aggr); evsel->counts->scaled = 0; if (scale) { diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 979790951bfb..746b7ea84589 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -110,6 +110,9 @@ struct thread_map; struct perf_evlist; struct record_opts; +void perf_evsel__compute_deltas(struct perf_evsel *evsel, int cpu, + struct perf_counts_values *count); + int perf_evsel__object_config(size_t object_size, int (*init)(struct perf_evsel *evsel), void (*fini)(struct perf_evsel *evsel)); |