Merge tag 'cpumask-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[firefly-linux-kernel-4.4.55.git] / tools / perf / builtin-sched.c

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 7b7b798b22b2cc284473570ff5be2f5da74f9a95..5275bab703138cbeb9c40f1ff22174ac52ca2d13 100644 (file)
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -607,13 +607,13 @@ static void wait_for_tasks(struct perf_sched *sched)
        cpu_usage_1 = get_cpu_usage_nsec_parent();
        if (!sched->runavg_cpu_usage)
                sched->runavg_cpu_usage = sched->cpu_usage;
-       sched->runavg_cpu_usage = (sched->runavg_cpu_usage * 9 + sched->cpu_usage) / 10;
+       sched->runavg_cpu_usage = (sched->runavg_cpu_usage * (sched->replay_repeat - 1) + sched->cpu_usage) / sched->replay_repeat;
 
        sched->parent_cpu_usage = cpu_usage_1 - cpu_usage_0;
        if (!sched->runavg_parent_cpu_usage)
                sched->runavg_parent_cpu_usage = sched->parent_cpu_usage;
-       sched->runavg_parent_cpu_usage = (sched->runavg_parent_cpu_usage * 9 +
-                                        sched->parent_cpu_usage)/10;
+       sched->runavg_parent_cpu_usage = (sched->runavg_parent_cpu_usage * (sched->replay_repeat - 1) +
+                                        sched->parent_cpu_usage)/sched->replay_repeat;
 
        ret = pthread_mutex_lock(&sched->start_work_mutex);
        BUG_ON(ret);
@@ -645,7 +645,7 @@ static void run_one_test(struct perf_sched *sched)
        sched->sum_fluct += fluct;
        if (!sched->run_avg)
                sched->run_avg = delta;
-       sched->run_avg = (sched->run_avg * 9 + delta) / 10;
+       sched->run_avg = (sched->run_avg * (sched->replay_repeat - 1) + delta) / sched->replay_repeat;
 
        printf("#%-3ld: %0.3f, ", sched->nr_runs, (double)delta / 1000000.0);