From 4ce105d30e08fb8a1783c55a0e48aa3fa200c455 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Sun, 7 Sep 2008 15:31:39 -0700 Subject: hrtimer: incorporate feedback from Peter Zijlstra (based on lkml review) * use rt_task() * task_nice() has a sign Signed-off-by: Arjan van de Ven --- fs/select.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs') diff --git a/fs/select.c b/fs/select.c index 5e61b43..fdd8584 100644 --- a/fs/select.c +++ b/fs/select.c @@ -46,7 +46,7 @@ static unsigned long __estimate_accuracy(struct timespec *tv) unsigned long slack; int divfactor = 1000; - if (task_nice(current)) + if (task_nice(current) > 0) divfactor = divfactor / 5; slack = tv->tv_nsec / divfactor; @@ -66,8 +66,7 @@ static unsigned long estimate_accuracy(struct timespec *tv) * Realtime tasks get a slack of 0 for obvious reasons. */ - if (current->policy == SCHED_FIFO || - current->policy == SCHED_RR) + if (rt_task(current)) return 0; ktime_get_ts(&now); -- cgit v1.1