diff options
| author | Juri Lelli <juri.lelli@arm.com> | 2015-11-09 12:06:24 +0000 |
|---|---|---|
| committer | Leo Yan <leo.yan@linaro.org> | 2016-05-10 16:53:25 +0800 |
| commit | 99ed4e57cb4231b2561ec4a6433722dcd4a19a9e (patch) | |
| tree | 0fa6424f04c8dfdf5012eeaf53c0ef3cccee4d6a /kernel | |
| parent | a2a6dc750833243b3b49d016291ae1133196759a (diff) | |
DEBUG: sched: add tracepoint for cpu/freq scale invariance
Signed-off-by: Juri Lelli <juri.lelli@arm.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/fair.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 1191c4b1b119..ec2e8aecc4f3 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -2587,6 +2587,7 @@ __update_load_avg(u64 now, int cpu, struct sched_avg *sa, scale_freq = arch_scale_freq_capacity(NULL, cpu); scale_cpu = arch_scale_cpu_capacity(NULL, cpu); + trace_sched_contrib_scale_f(cpu, scale_freq, scale_cpu); /* delta_w is the amount already accumulated against our next period */ delta_w = sa->period_contrib; |