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authorNamhyung Kim <namhyung@kernel.org>2014-01-14 12:02:15 +0900
committerJiri Olsa <jolsa@redhat.com>2014-04-16 17:16:04 +0200
commit0b93da1756df4fe930ee0220a6addce263a6e0ab (patch)
tree2af9abbfd073bb6b84a5e03bcac41b8e1eabe22a /tools/perf/util/hist.h
parent8810f6ced73556c1a63b6269a6cdad8d630aaaf0 (diff)
perf tools: Add hist.percentage config option
Add hist.percentage option for setting default value of the symbol_conf.filter_relative. It affects the output of various perf commands (like perf report, top and diff) only if filter(s) applied. An user can write .perfconfig file like below to show absolute percentage of filtered entries by default: $ cat ~/.perfconfig [hist] percentage = absolute And it can be changed through command line: $ perf report --percentage relative Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1397145720-8063-6-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Diffstat (limited to 'tools/perf/util/hist.h')
-rw-r--r--tools/perf/util/hist.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index a4ec336ae3fe..5a0343eb22e2 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -258,5 +258,6 @@ unsigned int hists__sort_list_width(struct hists *hists);
struct option;
int parse_filter_percentage(const struct option *opt __maybe_unused,
const char *arg, int unset __maybe_unused);
+int perf_hist_config(const char *var, const char *value);
#endif /* __PERF_HIST_H */