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| author | Namhyung Kim <namhyung@kernel.org> | 2014-01-14 04:02:15 +0100 |
|---|---|---|
| committer | Jiri Olsa <jolsa@redhat.com> | 2014-04-16 17:16:04 +0200 |
| commit | 0b93da1756df4fe930ee0220a6addce263a6e0ab (patch) | |
| tree | 2af9abbfd073bb6b84a5e03bcac41b8e1eabe22a /tools/perf/util/config.c | |
| parent | perf diff: Add --percentage option (diff) | |
| download | linux-0b93da1756df4fe930ee0220a6addce263a6e0ab.tar.xz linux-0b93da1756df4fe930ee0220a6addce263a6e0ab.zip | |
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/config.c')
| -rw-r--r-- | tools/perf/util/config.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 3e0fdd369ccb..24519e14ac56 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -11,6 +11,7 @@ #include "util.h" #include "cache.h" #include "exec_cmd.h" +#include "util/hist.h" /* perf_hist_config */ #define MAXNAME (256) @@ -355,6 +356,9 @@ int perf_default_config(const char *var, const char *value, if (!prefixcmp(var, "core.")) return perf_default_core_config(var, value); + if (!prefixcmp(var, "hist.")) + return perf_hist_config(var, value); + /* Add other config variables here. */ return 0; } |