Messages in this thread Patch in this message | | | Date | Sun, 7 Dec 2014 22:50:15 -0800 | From | tip-bot for Jiri Olsa <> | Subject | [tip:perf/core] perf evsel: Introduce perf_evsel__compute_deltas function |
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Commit-ID: 857a94a226d7d345c3f492d5679e802e59f824a9 Gitweb: http://git.kernel.org/tip/857a94a226d7d345c3f492d5679e802e59f824a9 Author: Jiri Olsa <jolsa@kernel.org> AuthorDate: Fri, 21 Nov 2014 10:31:05 +0100 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Mon, 24 Nov 2014 18:03:49 -0300
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> --- tools/perf/util/evsel.c | 9 ++++----- 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 f2dc91f..1c73bc4 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 9797909..746b7ea 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));
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