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authorRoel Kluin <roel.kluin@gmail.com>2008-05-13 23:44:11 +0200
committerIngo Molnar <mingo@elte.hu>2008-05-29 11:25:14 +0200
commit3f33a7ce9567ded582af1ab71f9802165fe12f09 (patch)
tree04304757dc84bc36400f306677d3452635cf9f74
parentrevert ("sched: fair: weight calculations") (diff)
downloadlinux-3f33a7ce9567ded582af1ab71f9802165fe12f09.tar.xz
linux-3f33a7ce9567ded582af1ab71f9802165fe12f09.zip
sched: unite unlikely pairs in rt_policy() and schedule_debug()
Removes obfuscation and may improve assembly. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--kernel/sched.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 4aac8aa16037..97017356669a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -136,7 +136,7 @@ static inline void sg_inc_cpu_power(struct sched_group *sg, u32 val)
static inline int rt_policy(int policy)
{
- if (unlikely(policy == SCHED_FIFO) || unlikely(policy == SCHED_RR))
+ if (unlikely(policy == SCHED_FIFO || policy == SCHED_RR))
return 1;
return 0;
}
@@ -4433,7 +4433,7 @@ static inline void schedule_debug(struct task_struct *prev)
* schedule() atomically, we ignore that path for now.
* Otherwise, whine if we are scheduling when we should not be.
*/
- if (unlikely(in_atomic_preempt_off()) && unlikely(!prev->exit_state))
+ if (unlikely(in_atomic_preempt_off() && !prev->exit_state))
__schedule_bug(prev);
profile_hit(SCHED_PROFILING, __builtin_return_address(0));