diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2013-12-26 15:11:52 +0900 |
|---|---|---|
| committer | Jiri Olsa <jolsa@redhat.com> | 2014-04-16 17:16:03 +0200 |
| commit | 1ab1fa5dfb429c533fbc791e524788cf0cc43775 (patch) | |
| tree | 498386cc0e6342a7228e86f3a59da86179e62e5a /tools/perf/builtin-report.c | |
| parent | fbdd17ec5ce2e5e4027356fcfde769b88d15702f (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-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index c8f21137dfd..2fca56c9d68 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -123,6 +123,8 @@ static int report__add_mem_hist_entry(struct report *rep, struct addr_location * evsel->hists.stats.total_period += cost; hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); + if (!he->filtered) + evsel->hists.stats.nr_non_filtered_samples++; err = hist_entry__append_callchain(he, sample); out: return err; @@ -176,6 +178,8 @@ static int report__add_branch_hist_entry(struct report *rep, struct addr_locatio evsel->hists.stats.total_period += 1; hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); + if (!he->filtered) + evsel->hists.stats.nr_non_filtered_samples++; } else goto out; } @@ -209,6 +213,8 @@ static int report__add_hist_entry(struct report *rep, struct perf_evsel *evsel, err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr); evsel->hists.stats.total_period += sample->period; + if (!he->filtered) + evsel->hists.stats.nr_non_filtered_samples++; hists__inc_nr_events(&evsel->hists, PERF_RECORD_SAMPLE); out: return err; |