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| author | Mel Gorman <mgorman@techsingularity.net> | 2018-01-30 10:45:52 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-02-06 10:20:35 +0100 |
| commit | 89a55f56fd1cdbe7e69d4693fc5790af9a6e1501 (patch) | |
| tree | b019197e7004e55ebe6732d0fb8713cf5609e6cc /kernel | |
| parent | e7ad203166fff89b1d8253faf68fbe6966bf7181 (diff) | |
| download | lwn-89a55f56fd1cdbe7e69d4693fc5790af9a6e1501.tar.gz lwn-89a55f56fd1cdbe7e69d4693fc5790af9a6e1501.zip | |
sched/fair: Remove unnecessary parameters from wake_affine_idle()
wake_affine_idle() takes parameters it never uses so clean it up.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matt Fleming <matt@codeblueprint.co.uk>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20180130104555.4125-2-mgorman@techsingularity.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/fair.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index a6b8157197bf..0a551dfe54a0 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5692,10 +5692,8 @@ static int wake_wide(struct task_struct *p) * scheduling latency of the CPUs. This seems to work * for the overloaded case. */ - static bool -wake_affine_idle(struct sched_domain *sd, struct task_struct *p, - int this_cpu, int prev_cpu, int sync) +wake_affine_idle(int this_cpu, int prev_cpu, int sync) { /* * If this_cpu is idle, it implies the wakeup is from interrupt @@ -5752,8 +5750,8 @@ static int wake_affine(struct sched_domain *sd, struct task_struct *p, int this_cpu = smp_processor_id(); bool affine = false; - if (sched_feat(WA_IDLE) && !affine) - affine = wake_affine_idle(sd, p, this_cpu, prev_cpu, sync); + if (sched_feat(WA_IDLE)) + affine = wake_affine_idle(this_cpu, prev_cpu, sync); if (sched_feat(WA_WEIGHT) && !affine) affine = wake_affine_weight(sd, p, this_cpu, prev_cpu, sync); |