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perf tools: Introduce hists__inc_nr_samples()

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There're some duplicate code for counting number of samples.  Add
hists__inc_nr_samples() and reuse it.

Suggested-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/1401335910-16832-2-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
This commit is contained in:
Namhyung Kim 2014-05-28 14:12:18 +09:00 • committed by Jiri Olsa
parent e450f90e8c
commit 1844dbcbe7
7 changed files with 13 additions and 12 deletions
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2
tools/perf/builtin-annotate.c
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@ -70,7 +70,7 @@ static int perf_evsel__add_sample(struct perf_evsel *evsel,
return -ENOMEM;
ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE);
hists__inc_nr_samples(&evsel->hists, true);
return ret;
}