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authorIngo Molnar <mingo@elte.hu>2007-11-15 14:57:40 -0500
committerIngo Molnar <mingo@elte.hu>2007-11-15 14:57:40 -0500
commit9612633a21ae8424531caf977f0560f64285bf36 (patch)
tree283def7932080d8ded79301ae8248ec03ec69cf3
parent518b22e990a9071bf508ca67e31b37e7590f499c (diff)
sched: reorder SCHED_FEAT_ bits
reorder SCHED_FEAT_ bits so that the used ones come first. Makes tuning instructions easier. Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--kernel/sched.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index cc8cb6f7d82e..38933cafea8a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -455,18 +455,18 @@ static void update_rq_clock(struct rq *rq)
455 */ 455 */
456enum { 456enum {
457 SCHED_FEAT_NEW_FAIR_SLEEPERS = 1, 457 SCHED_FEAT_NEW_FAIR_SLEEPERS = 1,
458 SCHED_FEAT_START_DEBIT = 2, 458 SCHED_FEAT_WAKEUP_PREEMPT = 2,
459 SCHED_FEAT_TREE_AVG = 4, 459 SCHED_FEAT_START_DEBIT = 4,
460 SCHED_FEAT_APPROX_AVG = 8, 460 SCHED_FEAT_TREE_AVG = 8,
461 SCHED_FEAT_WAKEUP_PREEMPT = 16, 461 SCHED_FEAT_APPROX_AVG = 16,
462}; 462};
463 463
464const_debug unsigned int sysctl_sched_features = 464const_debug unsigned int sysctl_sched_features =
465 SCHED_FEAT_NEW_FAIR_SLEEPERS * 1 | 465 SCHED_FEAT_NEW_FAIR_SLEEPERS * 1 |
466 SCHED_FEAT_WAKEUP_PREEMPT * 1 |
466 SCHED_FEAT_START_DEBIT * 1 | 467 SCHED_FEAT_START_DEBIT * 1 |
467 SCHED_FEAT_TREE_AVG * 0 | 468 SCHED_FEAT_TREE_AVG * 0 |
468 SCHED_FEAT_APPROX_AVG * 0 | 469 SCHED_FEAT_APPROX_AVG * 0;
469 SCHED_FEAT_WAKEUP_PREEMPT * 1;
470 470
471#define sched_feat(x) (sysctl_sched_features & SCHED_FEAT_##x) 471#define sched_feat(x) (sysctl_sched_features & SCHED_FEAT_##x)
472 472