From ab371169fb7db9587f09137e93a49c6afeab16f7 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sat, 4 Aug 2018 15:05:11 +0200 Subject: perf annotate: Add PERCENT_PERIOD_LOCAL percent value Adding and computing local period percent value for annotation line. Storing it in struct annotation_data percent array under new PERCENT_PERIOD_LOCAL index. At the moment it's not displayed, it's coming in following patches. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/20180804130521.11408-11-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 2 ++ tools/perf/util/annotate.h | 1 + 2 files changed, 3 insertions(+) (limited to 'tools/perf/util') diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index b7485a512da1..b37e8cc18668 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1781,6 +1781,8 @@ static void calc_percent(struct sym_hist *sym_hist, if (hists->stats.nr_non_filtered_samples) data->percent[PERCENT_HITS_GLOBAL] = 100.0 * hits / hists->stats.nr_non_filtered_samples; + if (sym_hist->period) + data->percent[PERCENT_PERIOD_LOCAL] = 100.0 * period / sym_hist->period; } static void annotation__calc_percent(struct annotation *notes, diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 3a06cb2b6e28..890b6869caa9 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -104,6 +104,7 @@ struct sym_hist_entry { enum { PERCENT_HITS_LOCAL, PERCENT_HITS_GLOBAL, + PERCENT_PERIOD_LOCAL, PERCENT_MAX, }; -- cgit v1.2.3