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Merge branch 'for-linus' of git://neil.brown.name/md
[pandora-kernel.git]
/
kernel
/
sched_features.h
diff --git
a/kernel/sched_features.h
b/kernel/sched_features.h
index
68e69ac
..
be40f73
100644
(file)
--- a/
kernel/sched_features.h
+++ b/
kernel/sched_features.h
@@
-64,3
+64,9
@@
SCHED_FEAT(OWNER_SPIN, 1)
* Decrement CPU power based on irq activity
*/
SCHED_FEAT(NONIRQ_POWER, 1)
+
+/*
+ * Queue remote wakeups on the target CPU and process them
+ * using the scheduler IPI. Reduces rq->lock contention/bounces.
+ */
+SCHED_FEAT(TTWU_QUEUE, 1)