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authorYong Zhang <yong.zhang0@gmail.com>2011-08-06 08:10:04 +0800
committerIngo Molnar <mingo@elte.hu>2011-08-14 12:01:11 +0200
commit5710f15b52664ae0bfa60a66d75464769d297b2b (patch)
tree3e5ab59e1dafbefe4f4ef6e809866be8ffd2d2e0 /kernel/sched_cpupri.c
parentd473750b4073f16f23f46f30dc1bd3de45c35754 (diff)
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sched/cpupri: Remove cpupri->pri_active
Since [sched/cpupri: Remove the vec->lock], member pri_active of struct cpupri is not needed any more, just remove it. Also clean stuff related to it. Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110806001004.GA2207@zhy Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/sched_cpupri.c')
-rw-r--r--kernel/sched_cpupri.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/sched_cpupri.c b/kernel/sched_cpupri.c
index 90faffdbdf98..a86cf9d9eb11 100644
--- a/kernel/sched_cpupri.c
+++ b/kernel/sched_cpupri.c
@@ -152,8 +152,7 @@ void cpupri_set(struct cpupri *cp, int cpu, int newpri)
* If the cpu was currently mapped to a different value, we
* need to map it to the new value then remove the old value.
* Note, we must add the new value first, otherwise we risk the
- * cpu being cleared from pri_active, and this cpu could be
- * missed for a push or pull.
+ * cpu being missed by the priority loop in cpupri_find.
*/
if (likely(newpri != CPUPRI_INVALID)) {
struct cpupri_vec *vec = &cp->pri_to_cpu[newpri];