From 57a6f51c4281aa3119975473c70dce0480d322bd Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Fri, 29 Sep 2006 02:00:49 -0700 Subject: [PATCH] introduce is_rt_policy() helper Imho, makes the code a bit easier to read. Signed-off-by: Oleg Nesterov Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Steven Rostedt Cc: Nick Piggin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/sched.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'kernel') diff --git a/kernel/sched.c b/kernel/sched.c index f9b3c6a414f..c3c718aea61 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -4109,8 +4109,7 @@ recheck: (p->mm && param->sched_priority > MAX_USER_RT_PRIO-1) || (!p->mm && param->sched_priority > MAX_RT_PRIO-1)) return -EINVAL; - if ((policy == SCHED_NORMAL || policy == SCHED_BATCH) - != (param->sched_priority == 0)) + if (is_rt_policy(policy) != (param->sched_priority != 0)) return -EINVAL; /* @@ -4134,7 +4133,7 @@ recheck: !rlim_rtprio) return -EPERM; /* can't increase priority */ - if ((policy != SCHED_NORMAL && policy != SCHED_BATCH) && + if (is_rt_policy(policy) && param->sched_priority > p->rt_priority && param->sched_priority > rlim_rtprio) return -EPERM; -- cgit v1.2.3