From a8e504d2a57ecd3f905b402072cdd1903f963bef Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 9 Aug 2007 11:16:47 +0200 Subject: sched: eliminate rq_clock() use eliminate rq_clock() use by changing it to: update_rq_clock(rq) now = rq->clock; identity transformation - no change in behavior. Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'kernel/sched_fair.c') diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 923bed0b0c42..969f08c8bd34 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -844,7 +844,8 @@ static void check_preempt_curr_fair(struct rq *rq, struct task_struct *p) unsigned long gran; if (unlikely(rt_prio(p->prio))) { - update_curr(cfs_rq, rq_clock(rq)); + update_rq_clock(rq); + update_curr(cfs_rq, rq->clock); resched_task(curr); return; } @@ -1063,9 +1064,12 @@ static void set_curr_task_fair(struct rq *rq) { struct task_struct *curr = rq->curr; struct sched_entity *se = &curr->se; - u64 now = rq_clock(rq); + u64 now; struct cfs_rq *cfs_rq; + update_rq_clock(rq); + now = rq->clock; + for_each_sched_entity(se) { cfs_rq = cfs_rq_of(se); set_next_entity(cfs_rq, se, now); -- cgit v1.2.3