From 1857c581d4b94d30eeb6eccd9e83630369ed215a Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Sat, 15 Mar 2008 17:10:34 +0100
Subject: [PATCH] --- yaml --- r: 87479 b: refs/heads/master c:
 f540a6080a092e2ab69fd146c308022db7347b0a h: refs/heads/master i:   87477:
 e24cf6f7f70b01c79ded7046e50df3e16edb298c   87475:
 6314105fa25f676079a1aab8de45559f0cf52064   87471:
 5fcfdbc1ce71a1aa2e87df392087746081a407b9 v: v3

---
 [refs]               | 2 +-
 trunk/kernel/sched.c | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 989eedf921cb..9f8b56d53885 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4ae7d5cefd4aa3560e359a3b0f03e12adc8b5c86
+refs/heads/master: f540a6080a092e2ab69fd146c308022db7347b0a
diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c
index adbd475cfd25..3f7c5eb254e2 100644
--- a/trunk/kernel/sched.c
+++ b/trunk/kernel/sched.c
@@ -1396,6 +1396,12 @@ task_hot(struct task_struct *p, u64 now, struct sched_domain *sd)
 {
 	s64 delta;
 
+	/*
+	 * Buddy candidates are cache hot:
+	 */
+	if (&p->se == cfs_rq_of(&p->se)->next)
+		return 1;
+
 	if (p->sched_class != &fair_sched_class)
 		return 0;