diff options
| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
| commit | e29371d762df5bb35d2bc434ea266a046e5a0a75 (patch) | |
| tree | dac4a8db52d92453415f35606130a49e9f32e4ef /kernel/sched/features.h | |
| parent | 17b14ca25e9cd6c5cd7605941f6120e405a84f8b (diff) | |
| parent | 894e2ac82bd0029adce7ad6c8d25501fdd82c994 (diff) | |
Merge branch 'master' of git://1984.lsi.us.es/nf
Diffstat (limited to 'kernel/sched/features.h')
| -rw-r--r-- | kernel/sched/features.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/sched/features.h b/kernel/sched/features.h index eebefcad702..1ad1d2b5395 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -32,6 +32,11 @@ SCHED_FEAT(LAST_BUDDY, true) SCHED_FEAT(CACHE_HOT_BUDDY, true) /* + * Allow wakeup-time preemption of the current task: + */ +SCHED_FEAT(WAKEUP_PREEMPTION, true) + +/* * Use arch dependent cpu power functions */ SCHED_FEAT(ARCH_POWER, true) @@ -61,3 +66,14 @@ SCHED_FEAT(TTWU_QUEUE, true) SCHED_FEAT(FORCE_SD_OVERLAP, false) SCHED_FEAT(RT_RUNTIME_SHARE, true) SCHED_FEAT(LB_MIN, false) + +/* + * Apply the automatic NUMA scheduling policy. Enabled automatically + * at runtime if running on a NUMA machine. Can be controlled via + * numa_balancing=. Allow PTE scanning to be forced on UMA machines + * for debugging the core machinery. + */ +#ifdef CONFIG_NUMA_BALANCING +SCHED_FEAT(NUMA, false) +SCHED_FEAT(NUMA_FORCE, false) +#endif |