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| author | Namhyung Kim <namhyung@kernel.org> | 2013-10-30 16:12:59 +0900 |
|---|---|---|
| committer | Jiri Olsa <jolsa@kernel.org> | 2014-06-01 14:35:01 +0200 |
| commit | 0434ddd21466a61cfc539ffc3a4cb3bdc67d82ec (patch) | |
| tree | 8d66e2b52b579b4124bbdc62e9f6a7ec4ce67022 /tools | |
| parent | 594dcbf3186e2e1e5c08fa21e8826b90d347f23f (diff) | |
| download | blackbird-obmc-linux-0434ddd21466a61cfc539ffc3a4cb3bdc67d82ec.tar.gz blackbird-obmc-linux-0434ddd21466a61cfc539ffc3a4cb3bdc67d82ec.zip | |
perf ui/browser: Add support to accumulated hist stat
Print accumulated stat of a hist entry if requested.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arun Sharma <asharma@fb.com>
Tested-by: Rodrigo Campos <rodrigo@sdfg.com.ar>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Link: http://lkml.kernel.org/r/1401335910-16832-12-git-send-email-namhyung@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 1c331b934ffc..2dcbe3d15a5f 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -651,13 +651,36 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\ __hpp__slsmg_color_printf, true); \ } +#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ +static u64 __hpp_get_acc_##_field(struct hist_entry *he) \ +{ \ + return he->stat_acc->_field; \ +} \ + \ +static int \ +hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\ + struct perf_hpp *hpp, \ + struct hist_entry *he) \ +{ \ + if (!symbol_conf.cumulate_callchain) { \ + int ret = scnprintf(hpp->buf, hpp->size, "%8s", "N/A"); \ + slsmg_printf("%s", hpp->buf); \ + \ + return ret; \ + } \ + return __hpp__fmt(hpp, he, __hpp_get_acc_##_field, " %6.2f%%", \ + __hpp__slsmg_color_printf, true); \ +} + __HPP_COLOR_PERCENT_FN(overhead, period) __HPP_COLOR_PERCENT_FN(overhead_sys, period_sys) __HPP_COLOR_PERCENT_FN(overhead_us, period_us) __HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys) __HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us) +__HPP_COLOR_ACC_PERCENT_FN(overhead_acc, period) #undef __HPP_COLOR_PERCENT_FN +#undef __HPP_COLOR_ACC_PERCENT_FN void hist_browser__init_hpp(void) { @@ -671,6 +694,8 @@ void hist_browser__init_hpp(void) hist_browser__hpp_color_overhead_guest_sys; perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color = hist_browser__hpp_color_overhead_guest_us; + perf_hpp__format[PERF_HPP__OVERHEAD_ACC].color = + hist_browser__hpp_color_overhead_acc; } static int hist_browser__show_entry(struct hist_browser *browser, |
