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author | 2014-01-28 14:44:16 -0500 | |
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committer | 2014-02-05 10:39:48 -0500 | |
commit | 825e587af2e90e9b953849f3347a01d8f383d577 (patch) | |
tree | e48942a05882da47544e179c6a0c920e00137a6a /kernel/sched/features.h | |
parent | SELinux: Fix memory leak upon loading policy (diff) | |
parent | Linux 3.13 (diff) | |
download | linux-dev-825e587af2e90e9b953849f3347a01d8f383d577.tar.xz linux-dev-825e587af2e90e9b953849f3347a01d8f383d577.zip |
Merge tag 'v3.13' into stable-3.14
Linux 3.13
Conflicts:
security/selinux/hooks.c
Trivial merge issue in selinux_inet_conn_request() likely due to me
including patches that I sent to the stable folks in my next tree
resulting in the patch hitting twice (I think). Thankfully it was an
easy fix this time, but regardless, lesson learned, I will not do that
again.
Diffstat (limited to 'kernel/sched/features.h')
-rw-r--r-- | kernel/sched/features.h | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/kernel/sched/features.h b/kernel/sched/features.h index 99399f8e4799..5716929a2e3a 100644 --- a/kernel/sched/features.h +++ b/kernel/sched/features.h @@ -63,10 +63,23 @@ 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. + * numa_balancing= */ #ifdef CONFIG_NUMA_BALANCING SCHED_FEAT(NUMA, false) -SCHED_FEAT(NUMA_FORCE, false) + +/* + * NUMA_FAVOUR_HIGHER will favor moving tasks towards nodes where a + * higher number of hinting faults are recorded during active load + * balancing. + */ +SCHED_FEAT(NUMA_FAVOUR_HIGHER, true) + +/* + * NUMA_RESIST_LOWER will resist moving tasks towards nodes where a + * lower number of hinting faults have been recorded. As this has + * the potential to prevent a task ever migrating to a new node + * due to CPU overload it is disabled by default. + */ +SCHED_FEAT(NUMA_RESIST_LOWER, false) #endif |