diff options
| author | Vincent Guittot <vincent.guittot@linaro.org> | 2018-06-28 17:45:11 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-07-15 23:51:21 +0200 |
| commit | dfa444dc2ff62edbaf1ff95ed22dd2ce8a5715da (patch) | |
| tree | dbaa457404515589a827c50e9d04fa7b2031c807 /kernel/sched/sched.h | |
| parent | 9033ea11889f88f243445495f72441e22256d5e9 (diff) | |
sched/cpufreq: Remove sugov_aggregate_util()
There is no reason why sugov_get_util() and sugov_aggregate_util()
were in fact separate functions.
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
[ Rebased after adding irq tracking and fixed some compilation errors. ]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Morten.Rasmussen@arm.com
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: claudio@evidence.eu.com
Cc: daniel.lezcano@linaro.org
Cc: dietmar.eggemann@arm.com
Cc: joel@joelfernandes.org
Cc: juri.lelli@redhat.com
Cc: luca.abeni@santannapisa.it
Cc: patrick.bellasi@arm.com
Cc: quentin.perret@arm.com
Cc: rjw@rjwysocki.net
Cc: valentin.schneider@arm.com
Link: http://lkml.kernel.org/r/1530200714-4504-9-git-send-email-vincent.guittot@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index b2833e2b4b6a..061d51fb5b44 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -2226,7 +2226,7 @@ static inline unsigned long cpu_util_cfs(struct rq *rq) static inline unsigned long cpu_util_rt(struct rq *rq) { - return rq->avg_rt.util_avg; + return READ_ONCE(rq->avg_rt.util_avg); } #if defined(CONFIG_IRQ_TIME_ACCOUNTING) || defined(CONFIG_PARAVIRT_TIME_ACCOUNTING) |