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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-02 01:53:11 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-02 01:53:11 +0400 |
| commit | bde09467b56c5a3cfe2a29d58edc5f7172c15184 (patch) | |
| tree | 5a5bfcdd800a7fbe2a750b86f153e83e866f99c5 /tools/perf/util/evsel.h | |
| parent | 0ecf4f0c02b7802de5d1251e03e6eab360f158e1 (diff) | |
| download | linux-bde09467b56c5a3cfe2a29d58edc5f7172c15184.tar.xz | |
perf evsel: Precalculate the sample size
So that we don't have to store it in the perf_session instance, because
in the future perf_session instances may have multiple evlists, each
with different sample_type/sizes.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-ptod86fxkpgq3h62m9refkv4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.h')
| -rw-r--r-- | tools/perf/util/evsel.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 67cc5033d192..894bd77d90cc 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -65,6 +65,7 @@ struct perf_evsel { void *func; void *data; } handler; + unsigned int sample_size; bool supported; }; @@ -177,13 +178,6 @@ static inline int perf_evsel__read_scaled(struct perf_evsel *evsel, return __perf_evsel__read(evsel, ncpus, nthreads, true); } -int __perf_evsel__sample_size(u64 sample_type); - -static inline int perf_evsel__sample_size(struct perf_evsel *evsel) -{ - return __perf_evsel__sample_size(evsel->attr.sample_type); -} - void hists__init(struct hists *hists); #endif /* __PERF_EVSEL_H */ |