From 88c211907720f9eb23308401305aefa25392417f Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sat, 4 Aug 2018 15:05:20 +0200 Subject: perf annotate: Add --percent-type option Add --percent-type option to set annotation percent type from following choices: global-period, local-period, global-hits, local-hits Examples: $ perf annotate --percent-type period-local --stdio | head -1 Percent | Source code ... es, percent: local period) $ perf annotate --percent-type hits-local --stdio | head -1 Percent | Source code ... es, percent: local hits) $ perf annotate --percent-type hits-global --stdio | head -1 Percent | Source code ... es, percent: global hits) $ perf annotate --percent-type period-global --stdio | head -1 Percent | Source code ... es, percent: global period) The local/global keywords set if the percentage is computed in the scope of the function (local) or the whole data (global). The period/hits keywords set the base the percentage is computed on - the samples period or the number of samples (hits). Signed-off-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Cc: Alexander Shishkin Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/20180804130521.11408-20-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-annotate.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools/perf/builtin-annotate.c') diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 8180319285af..830481b8db26 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -542,6 +542,10 @@ int cmd_annotate(int argc, const char **argv) OPT_CALLBACK_DEFAULT(0, "stdio-color", NULL, "mode", "'always' (default), 'never' or 'auto' only applicable to --stdio mode", stdio__config_color, "always"), + OPT_CALLBACK(0, "percent-type", &annotate.opts, "local-period", + "Set percent type local/global-period/hits", + annotate_parse_percent_type), + OPT_END() }; int ret; -- cgit v1.2.3