From: Mike Galbraith <efault@gmx.de>
Date: Thu, 11 Mar 2010 16:17:20 +0000 (+0100)
Subject: sched: Remove AFFINE_WAKEUPS feature
X-Git-Tag: v2.6.35-rc1~521^2~33
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=beac4c7e4a1c;p=karo-tx-linux.git

sched: Remove AFFINE_WAKEUPS feature

Disabling affine wakeups is too horrible to contemplate.  Remove the feature flag.

Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1268301890.6785.50.camel@marge.simson.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 9357ecdb7f6b..35a5c649638b 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1434,8 +1434,7 @@ static int select_task_rq_fair(struct task_struct *p, int sd_flag, int wake_flag
 	int sync = wake_flags & WF_SYNC;
 
 	if (sd_flag & SD_BALANCE_WAKE) {
-		if (sched_feat(AFFINE_WAKEUPS) &&
-		    cpumask_test_cpu(cpu, &p->cpus_allowed))
+		if (cpumask_test_cpu(cpu, &p->cpus_allowed))
 			want_affine = 1;
 		new_cpu = prev_cpu;
 	}