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authorGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
committerGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
commitc71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch)
treeecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /kernel/sched_features.h
parentea53c912f8a86a8567697115b6a0d8152beee5c8 (diff)
parent6a00f206debf8a5c8899055726ad127dbeeed098 (diff)
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts: litmus/sched_cedf.c
Diffstat (limited to 'kernel/sched_features.h')
-rw-r--r--kernel/sched_features.h15
1 files changed, 13 insertions, 2 deletions
diff --git a/kernel/sched_features.h b/kernel/sched_features.h
index 83c66e8ad3ee..1e7066d76c26 100644
--- a/kernel/sched_features.h
+++ b/kernel/sched_features.h
@@ -52,8 +52,6 @@ SCHED_FEAT(ARCH_POWER, 0)
52SCHED_FEAT(HRTICK, 0) 52SCHED_FEAT(HRTICK, 0)
53SCHED_FEAT(DOUBLE_TICK, 0) 53SCHED_FEAT(DOUBLE_TICK, 0)
54SCHED_FEAT(LB_BIAS, 1) 54SCHED_FEAT(LB_BIAS, 1)
55SCHED_FEAT(LB_SHARES_UPDATE, 1)
56SCHED_FEAT(ASYM_EFF_LOAD, 1)
57 55
58/* 56/*
59 * Spin-wait on mutex acquisition when the mutex owner is running on 57 * Spin-wait on mutex acquisition when the mutex owner is running on
@@ -61,3 +59,16 @@ SCHED_FEAT(ASYM_EFF_LOAD, 1)
61 * release the lock. Decreases scheduling overhead. 59 * release the lock. Decreases scheduling overhead.
62 */ 60 */
63SCHED_FEAT(OWNER_SPIN, 1) 61SCHED_FEAT(OWNER_SPIN, 1)
62
63/*
64 * Decrement CPU power based on irq activity
65 */
66SCHED_FEAT(NONIRQ_POWER, 1)
67
68/*
69 * Queue remote wakeups on the target CPU and process them
70 * using the scheduler IPI. Reduces rq->lock contention/bounces.
71 */
72SCHED_FEAT(TTWU_QUEUE, 1)
73
74SCHED_FEAT(FORCE_SD_OVERLAP, 0)