Commit-ID: e58684df912906d944967e2ce0f3ed5d5140d1e5 Gitweb: https://git.kernel.org/tip/e58684df912906d944967e2ce0f3ed5d5140d1e5 Author: Jiri Olsa <jo...@kernel.org> AuthorDate: Sat, 4 Aug 2018 15:05:12 +0200 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 8 Aug 2018 15:55:49 -0300
perf annotate: Add PERCENT_PERIOD_GLOBAL percent value Adding and computing global period percent value for annotation line. Storing it in struct annotation_data percent array under new PERCENT_PERIOD_GLOBAL index. At the moment it's not displayed, it's coming in following patches. Signed-off-by: Jiri Olsa <jo...@kernel.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: David Ahern <dsah...@gmail.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Stephane Eranian <eran...@google.com> Link: http://lkml.kernel.org/r/20180804130521.11408-12-jo...@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/util/annotate.c | 3 +++ tools/perf/util/annotate.h | 1 + 2 files changed, 4 insertions(+) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index b37e8cc18668..e890164592b0 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1783,6 +1783,9 @@ static void calc_percent(struct sym_hist *sym_hist, if (sym_hist->period) data->percent[PERCENT_PERIOD_LOCAL] = 100.0 * period / sym_hist->period; + + if (hists->stats.total_period) + data->percent[PERCENT_PERIOD_GLOBAL] = 100.0 * period / hists->stats.total_period; } static void annotation__calc_percent(struct annotation *notes, diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 890b6869caa9..48fe2aa6b5a8 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -105,6 +105,7 @@ enum { PERCENT_HITS_LOCAL, PERCENT_HITS_GLOBAL, PERCENT_PERIOD_LOCAL, + PERCENT_PERIOD_GLOBAL, PERCENT_MAX, };
