Commit b90f1333 authored by Andi Kleen's avatar Andi Kleen Committed by Arnaldo Carvalho de Melo
Browse files

perf stat: Update walltime_nsecs_stats in interval mode 



Some metrics (like GFLOPs) need walltime_nsecs_stats for each interval.
Compute it for each interval instead of only at the end.

Pointed out by Jiri.

Signed-off-by: default avatarAndi Kleen <ak@linux.intel.com>
Acked-by: default avatarJiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170831194036.30146-12-andi@firstfloor.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent e864c5ca

tools/perf/builtin-stat.c

+2 −0
Original line number Diff line number Diff line
@@ -415,6 +415,8 @@ static void process_interval(void) 
			pr_err("failed to write stat round event\n");

	}



	init_stats(&walltime_nsecs_stats);

	update_stats(&walltime_nsecs_stats, stat_config.interval * 1000000);

	print_counters(&rs, 0, NULL);

}