* [PATCH] sched: Remove AFFINE_WAKEUPS feature flag
@ 2012-08-16 4:21 Namhyung Kim
2012-09-04 18:47 ` [tip:sched/core] " tip-bot for Namhyung Kim
0 siblings, 1 reply; 2+ messages in thread
From: Namhyung Kim @ 2012-08-16 4:21 UTC (permalink / raw)
To: Peter Zijlstra, Ingo Molnar; +Cc: LKML, Namhyung Kim, Mike Galbraith
From: Namhyung Kim <namhyung.kim@lge.com>
Commit beac4c7e4a1c ("sched: Remove AFFINE_WAKEUPS feature") removed
use of the flag but left the definition. Get rid of it.
Cc: Mike Galbraith <efault@gmx.de>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
kernel/sched/features.h | 8 --------
1 file changed, 8 deletions(-)
diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index de00a486c5c6..c38f52ea53dd 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -12,14 +12,6 @@ SCHED_FEAT(GENTLE_FAIR_SLEEPERS, true)
SCHED_FEAT(START_DEBIT, true)
/*
- * Based on load and program behaviour, see if it makes sense to place
- * a newly woken task on the same cpu as the task that woke it --
- * improve cache locality. Typically used with SYNC wakeups as
- * generated by pipes and the like, see also SYNC_WAKEUPS.
- */
-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.
--
1.7.11.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [tip:sched/core] sched: Remove AFFINE_WAKEUPS feature flag
2012-08-16 4:21 [PATCH] sched: Remove AFFINE_WAKEUPS feature flag Namhyung Kim
@ 2012-09-04 18:47 ` tip-bot for Namhyung Kim
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Namhyung Kim @ 2012-09-04 18:47 UTC (permalink / raw)
To: linux-tip-commits
Cc: linux-kernel, hpa, mingo, a.p.zijlstra, efault, namhyung.kim,
namhyung, tglx
Commit-ID: c751134ef8b070070d5f06348286b29d86424677
Gitweb: http://git.kernel.org/tip/c751134ef8b070070d5f06348286b29d86424677
Author: Namhyung Kim <namhyung.kim@lge.com>
AuthorDate: Thu, 16 Aug 2012 13:21:05 +0900
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 4 Sep 2012 14:31:31 +0200
sched: Remove AFFINE_WAKEUPS feature flag
Commit beac4c7e4a1c ("sched: Remove AFFINE_WAKEUPS feature") removed
use of the flag but left the definition. Get rid of it.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Link: http://lkml.kernel.org/r/1345090865-20851-1-git-send-email-namhyung@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
kernel/sched/features.h | 8 --------
1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/kernel/sched/features.h b/kernel/sched/features.h
index de00a48..c38f52e 100644
--- a/kernel/sched/features.h
+++ b/kernel/sched/features.h
@@ -12,14 +12,6 @@ SCHED_FEAT(GENTLE_FAIR_SLEEPERS, true)
SCHED_FEAT(START_DEBIT, true)
/*
- * Based on load and program behaviour, see if it makes sense to place
- * a newly woken task on the same cpu as the task that woke it --
- * improve cache locality. Typically used with SYNC wakeups as
- * generated by pipes and the like, see also SYNC_WAKEUPS.
- */
-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.
^ permalink raw reply related [flat|nested] 2+ messages in thread
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