Commit cff17205 authored Mar 12, 2018 by Yisheng Xie Committed by Arnaldo Carvalho de Melo Mar 16, 2018

perf record: Avoid duplicate call of perf_default_config()

We have brought perf_default_config to the very beginning at main(), so
it no need to call perf_default_config() once more for most of config in
perf-record but only for record.call-graph.

Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1520853957-36106-2-git-send-email-xieyisheng1@huawei.com

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 3d20c624

tools/perf/builtin-record.c

+5 −3

Original line number	Diff line number	Diff line
		@@ -1279,12 +1279,14 @@ static int perf_record_config(const char var, const char value, void *cb)
		return -1;
		return 0;
		}
		if (!strcmp(var, "record.call-graph"))
		var = "call-graph.record-mode"; /* fall-through */

		if (!strcmp(var, "record.call-graph")) {
		var = "call-graph.record-mode";
		return perf_default_config(var, value, cb);
		}

		return 0;
		}

		struct clockid_map {
		const char *name;
		int clockid;