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| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-05-14 11:09:04 +0900 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-08-08 14:35:34 +0900 |
| commit | e997ad2f95e0154cb98c046912c18c08c31b7a82 (patch) | |
| tree | 0ab09b31187e70655054f03b026255cf4e1f5746 /tools/perf/util | |
| parent | 6afd74a5ac3e7790e0d0ae9270571f0edc09ce34 (diff) | |
| download | linux-3.10-e997ad2f95e0154cb98c046912c18c08c31b7a82.tar.gz linux-3.10-e997ad2f95e0154cb98c046912c18c08c31b7a82.tar.bz2 linux-3.10-e997ad2f95e0154cb98c046912c18c08c31b7a82.zip | |
perf report: Add --percent-limit option
The --percent-limit option is for not showing small overhead entries in
the output. Maybe we want to set a certain default value like 0.1.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1368497347-9628-7-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/hist.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index bd81d799a1b..2d3790fd99b 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -115,7 +115,7 @@ void events_stats__inc(struct events_stats *stats, u32 type); size_t events_stats__fprintf(struct events_stats *stats, FILE *fp); size_t hists__fprintf(struct hists *self, bool show_header, int max_rows, - int max_cols, FILE *fp); + int max_cols, float min_pcnt, FILE *fp); int hist_entry__inc_addr_samples(struct hist_entry *self, int evidx, u64 addr); int hist_entry__annotate(struct hist_entry *self, size_t privsize); @@ -195,6 +195,7 @@ int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel, int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, struct hist_browser_timer *hbt, + float min_pcnt, struct perf_session_env *env); int script_browse(const char *script_opt); #else @@ -202,6 +203,7 @@ static inline int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused, const char *help __maybe_unused, struct hist_browser_timer *hbt __maybe_unused, + float min_pcnt __maybe_unused, struct perf_session_env *env __maybe_unused) { return 0; @@ -229,12 +231,14 @@ static inline int script_browse(const char *script_opt __maybe_unused) #ifdef GTK2_SUPPORT int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, const char *help, - struct hist_browser_timer *hbt __maybe_unused); + struct hist_browser_timer *hbt __maybe_unused, + float min_pcnt); #else static inline int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist __maybe_unused, const char *help __maybe_unused, - struct hist_browser_timer *hbt __maybe_unused) + struct hist_browser_timer *hbt __maybe_unused, + float min_pcnt __maybe_unused) { return 0; } |