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authorAlex Shi <alex.shi@intel.com>2012-07-26 08:55:34 +0800
committerThomas Gleixner <tglx@linutronix.de>2012-08-13 19:02:05 +0200
commitf03542a7019c600163ac4441d8a826c92c1bd510 (patch)
treecd644fb1d0feee636c400a58f4bddec30e2d95b9 /kernel/sched/core.c
parent78feefc512a09165627dd534111f651b6c8e605f (diff)
downloadlinaro-lsk-f03542a7019c600163ac4441d8a826c92c1bd510.tar.gz
sched: recover SD_WAKE_AFFINE in select_task_rq_fair and code clean up
Since power saving code was removed from sched now, the implement code is out of service in this function, and even pollute other logical. like, 'want_sd' never has chance to be set '0', that remove the effect of SD_WAKE_AFFINE here. So, clean up the obsolete code, includes SD_PREFER_LOCAL. Signed-off-by: Alex Shi <alex.shi@intel.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/5028F431.6000306@intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/sched/core.c')
-rw-r--r--kernel/sched/core.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index c9a3655e572..4376c9f3479 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6622,7 +6622,6 @@ sd_numa_init(struct sched_domain_topology_level *tl, int cpu)
| 0*SD_BALANCE_FORK
| 0*SD_BALANCE_WAKE
| 0*SD_WAKE_AFFINE
- | 0*SD_PREFER_LOCAL
| 0*SD_SHARE_CPUPOWER
| 0*SD_SHARE_PKG_RESOURCES
| 1*SD_SERIALIZE