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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-19 17:02:01 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-19 17:02:01 -0700 |
| commit | 10ce3cc919f50c2043b41ca968b43c26a3672600 (patch) | |
| tree | ea409366a5208aced495bc0516a08b81fd43222e /kernel/sched/features.h | |
| parent | Input: wacom - fix physical size calculation for 3rd-gen Bamboo (diff) | |
| parent | Input: ili210x - add support for Ilitek ILI210x based touchscreens (diff) | |
| download | wireguard-linux-10ce3cc919f50c2043b41ca968b43c26a3672600.tar.xz wireguard-linux-10ce3cc919f50c2043b41ca968b43c26a3672600.zip | |
Merge branch 'next' into for-linus
Diffstat (limited to '')
| -rw-r--r-- | kernel/sched/features.h (renamed from kernel/sched_features.h) | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/kernel/sched_features.h b/kernel/sched/features.h index efa0a7b75dde..e61fd73913d0 100644 --- a/kernel/sched_features.h +++ b/kernel/sched/features.h @@ -3,13 +3,13 @@ * them to run sooner, but does not allow tons of sleepers to * rip the spread apart. */ -SCHED_FEAT(GENTLE_FAIR_SLEEPERS, 1) +SCHED_FEAT(GENTLE_FAIR_SLEEPERS, true) /* * Place new tasks ahead so that they do not starve already running * tasks */ -SCHED_FEAT(START_DEBIT, 1) +SCHED_FEAT(START_DEBIT, true) /* * Based on load and program behaviour, see if it makes sense to place @@ -17,53 +17,54 @@ SCHED_FEAT(START_DEBIT, 1) * improve cache locality. Typically used with SYNC wakeups as * generated by pipes and the like, see also SYNC_WAKEUPS. */ -SCHED_FEAT(AFFINE_WAKEUPS, 1) +SCHED_FEAT(AFFINE_WAKEUPS, true) /* * Prefer to schedule the task we woke last (assuming it failed * wakeup-preemption), since its likely going to consume data we * touched, increases cache locality. */ -SCHED_FEAT(NEXT_BUDDY, 0) +SCHED_FEAT(NEXT_BUDDY, false) /* * Prefer to schedule the task that ran last (when we did * wake-preempt) as that likely will touch the same data, increases * cache locality. */ -SCHED_FEAT(LAST_BUDDY, 1) +SCHED_FEAT(LAST_BUDDY, true) /* * Consider buddies to be cache hot, decreases the likelyness of a * cache buddy being migrated away, increases cache locality. */ -SCHED_FEAT(CACHE_HOT_BUDDY, 1) +SCHED_FEAT(CACHE_HOT_BUDDY, true) /* * Use arch dependent cpu power functions */ -SCHED_FEAT(ARCH_POWER, 0) +SCHED_FEAT(ARCH_POWER, false) -SCHED_FEAT(HRTICK, 0) -SCHED_FEAT(DOUBLE_TICK, 0) -SCHED_FEAT(LB_BIAS, 1) +SCHED_FEAT(HRTICK, false) +SCHED_FEAT(DOUBLE_TICK, false) +SCHED_FEAT(LB_BIAS, true) /* * Spin-wait on mutex acquisition when the mutex owner is running on * another cpu -- assumes that when the owner is running, it will soon * release the lock. Decreases scheduling overhead. */ -SCHED_FEAT(OWNER_SPIN, 1) +SCHED_FEAT(OWNER_SPIN, true) /* * Decrement CPU power based on time not spent running tasks */ -SCHED_FEAT(NONTASK_POWER, 1) +SCHED_FEAT(NONTASK_POWER, true) /* * Queue remote wakeups on the target CPU and process them * using the scheduler IPI. Reduces rq->lock contention/bounces. */ -SCHED_FEAT(TTWU_QUEUE, 1) +SCHED_FEAT(TTWU_QUEUE, true) -SCHED_FEAT(FORCE_SD_OVERLAP, 0) +SCHED_FEAT(FORCE_SD_OVERLAP, false) +SCHED_FEAT(RT_RUNTIME_SHARE, true) |