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sched/fair: Remove unused 'curr' parameter from wakeup_gran 

The first parameter of wakeup_gran(), 'curr', is unnecessary now.

Signed-off-by: Cheng Jian <cj.chengjian@huawei.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: huawei.libin@huawei.com
Cc: xiexiuqi@huawei.com
Link: http://lkml.kernel.org/r/1512653443-179848-1-git-send-email-cj.chengjian@huawei.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Cheng Jian 2017-12-07 21:30:43 +08:00 committed by Ingo Molnar
parent 00ef0ef2cc
commit a555e9d86e
1 changed files with 2 additions and 3 deletions
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5
kernel/sched/fair.c
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@ -6449,8 +6449,7 @@ static void task_dead_fair(struct task_struct *p)
}
#endif /* CONFIG_SMP */
static unsigned long
wakeup_gran(struct sched_entity *curr, struct sched_entity *se)
static unsigned long wakeup_gran(struct sched_entity *se)
{
unsigned long gran = sysctl_sched_wakeup_granularity;
@ -6492,7 +6491,7 @@ wakeup_preempt_entity(struct sched_entity *curr, struct sched_entity *se)
if (vdiff <= 0)
return -1;
gran = wakeup_gran(curr, se);
gran = wakeup_gran(se);
if (vdiff > gran)
return 1;