Commit d1cae34d authored May 08, 2012 by David Ahern Committed by Arnaldo Carvalho de Melo May 09, 2012

perf record: Reset event name when falling back to cpu-clock

perf-record defaults to the H/W cycles event and if it is not supported
falls back to cpu-clock. Reset the event name as well.

Signed-off-by: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1336495811-58461-1-git-send-email-dsahern@gmail.com

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

parent 40491eaa

tools/perf/builtin-record.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -256,6 +256,10 @@ static void perf_record__open(struct perf_record *rec)
		"trying to fall back to cpu-clock-ticks\n");
		attr->type = PERF_TYPE_SOFTWARE;
		attr->config = PERF_COUNT_SW_CPU_CLOCK;
		if (pos->name) {
		free(pos->name);
		pos->name = NULL;
		}
		goto try_again;
		}