Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 20/28] perf report: Add report.children config option | Date | Wed, 8 Jan 2014 17:46:25 +0900 |
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Add report.children config option for setting default value of callchain accumulation. It affects the report output only if perf.data contains callchain info.
A user can write .perfconfig file like below to enable accumulation by default:
$ cat ~/.perfconfig [report] children = true
And it can be disabled through command line:
$ perf report --no-children
Cc: Arun Sharma <asharma@fb.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/builtin-report.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 6db8d6d74ad1..a15fa05e4a70 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -71,6 +71,10 @@ static int report__config(const char *var, const char *value, void *cb) rep->min_percent = strtof(value, NULL); return 0; } + if (!strcmp(var, "report.children")) { + symbol_conf.cumulate_callchain = perf_config_bool(var, value); + return 0; + } return perf_default_config(var, value, cb); } -- 1.7.11.7
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