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| author | Yuyang Du <yuyang.du@intel.com> | 2015-07-15 08:04:36 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-08-03 12:21:28 +0200 |
| commit | cd126afe838d7ea9b971cdea087fd498a7293c7f (patch) | |
| tree | b97f11a9f22df6c55f7f33239ea85777103b69fa /kernel/sched/sched.h | |
| parent | d308b9f1e4412bcf583c82c4ca15ef97cb8b0e6f (diff) | |
| download | op-kernel-dev-cd126afe838d7ea9b971cdea087fd498a7293c7f.zip op-kernel-dev-cd126afe838d7ea9b971cdea087fd498a7293c7f.tar.gz | |
sched/fair: Remove rq's runnable avg
The current rq->avg is not used at all since its merge into the kernel,
and the code is in the scheduler's hot path, so remove it.
Tested-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Signed-off-by: Yuyang Du <yuyang.du@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: arjan@linux.intel.com
Cc: bsegall@google.com
Cc: fengguang.wu@intel.com
Cc: len.brown@intel.com
Cc: morten.rasmussen@arm.com
Cc: pjt@google.com
Cc: rafael.j.wysocki@intel.com
Cc: umgwanakikbuti@gmail.com
Cc: vincent.guittot@linaro.org
Link: http://lkml.kernel.org/r/1436918682-4971-2-git-send-email-yuyang.du@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/sched/sched.h')
| -rw-r--r-- | kernel/sched/sched.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 84d4879..e13210c 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -595,8 +595,6 @@ struct rq { #ifdef CONFIG_FAIR_GROUP_SCHED /* list of leaf cfs_rq on this cpu: */ struct list_head leaf_cfs_rq_list; - - struct sched_avg avg; #endif /* CONFIG_FAIR_GROUP_SCHED */ /* |
