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authorNamhyung Kim <namhyung@kernel.org>2013-12-26 15:11:52 +0900
committerJiri Olsa <jolsa@redhat.com>2014-04-16 17:16:03 +0200
commit1ab1fa5dfb429c533fbc791e524788cf0cc43775 (patch)
tree498386cc0e6342a7228e86f3a59da86179e62e5a /tools/perf/builtin-top.c
parentfbdd17ec5ce2e5e4027356fcfde769b88d15702f (diff)
perf hists: Add support for showing relative percentage
When filtering by thread, dso or symbol on TUI it also update total period so that the output shows different result than no filter - the percentage changed to relative to filtered entries only. Sometimes this is not desired since users might expect same results with filter. So new filtered_* fields to hists->stats to count them separately. They'll be controlled/used by user later. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1397145720-8063-2-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Diffstat (limited to 'tools/perf/builtin-top.c')
-rw-r--r--tools/perf/builtin-top.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 65aaa5bbf7ec..25269014164a 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -253,6 +253,9 @@ static struct hist_entry *perf_evsel__add_hist_entry(struct perf_evsel *evsel,
return NULL;
hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE);
+ if (!he->filtered)
+ evsel->hists.stats.nr_non_filtered_samples++;
+
return he;
}