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authorNamhyung Kim <namhyung@kernel.org>2014-05-28 14:12:18 +0900
committerJiri Olsa <jolsa@kernel.org>2014-06-01 14:34:55 +0200
commit1844dbcbe78503e0f4a8996d69da725d5e7a5177 (patch)
treee1858b5bd3c1fb9a2638d366a9e1c790e5e654b6 /tools/perf/util/hist.c
parente450f90e8c7d0bf70519223c1b848446ae63f313 (diff)
perf tools: Introduce hists__inc_nr_samples()
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>
Diffstat (limited to 'tools/perf/util/hist.c')
-rw-r--r--tools/perf/util/hist.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index b262b44b7a6..5943ba60f19 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -800,6 +800,13 @@ void hists__inc_nr_events(struct hists *hists, u32 type)
events_stats__inc(&hists->stats, type);
}
+void hists__inc_nr_samples(struct hists *hists, bool filtered)
+{
+ events_stats__inc(&hists->stats, PERF_RECORD_SAMPLE);
+ if (!filtered)
+ hists->stats.nr_non_filtered_samples++;
+}
+
static struct hist_entry *hists__add_dummy_entry(struct hists *hists,
struct hist_entry *pair)
{