linux-kernel - [RESEND PATCH][tip:sched/core] sched: clean AFFINE

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Date:	Fri, 19 Mar 2010 17:12:41 +0800
From:	Yong Zhang <yong.zhang@...driver.com>
To:	linux-kernel@...r.kernel.org
Subject: [RESEND PATCH][tip:sched/core] sched: clean AFFINE_WAKEUPS feature

complementary work to commit beac4c7e4a1cc6d57801f690e5e82fa2c9c245c8

Signed-off-by: Yong Zhang <yong.zhang@...driver.com>
Cc: Mike Galbraith <efault@....de>
Cc: Ingo Molnar <mingo@...e.hu>
Cc: Peter Zijlstra <peterz@...radead.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 83c66e8..2137ac0 100644
--- a/kernel/sched_features.h
+++ b/kernel/sched_features.h
@@ -17,14 +17,6 @@ SCHED_FEAT(START_DEBIT, 1)
 SCHED_FEAT(WAKEUP_PREEMPT, 1)
 
 /*
- * 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, 1)
-
-/*
  * 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.
-- 
1.6.3.3

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