From: Mike Galbraith <efault@gmx.de>
Date: Wed, 11 Jul 2007 19:21:47 +0000 (+0200)
Subject: [PATCH] sched: fix prio_to_wmult[] for nice 1
X-Git-Tag: accepted/tizen/common/20141203.182822~30112^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e127031f4f76dc367c5d2f9d883715730dd82f7d;p=platform%2Fkernel%2Flinux-arm64.git

[PATCH] sched: fix prio_to_wmult[] for nice 1

There's a typo in the values in prio_to_wmult[] for nice level 1.  While
it did not cause bad CPU distribution, but caused more rescheduling
between nice-0 and nice-1 tasks than necessary.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/kernel/sched.c b/kernel/sched.c
index 9fbced6..2ab7fa8 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -751,7 +751,7 @@ static const u32 prio_to_wmult[40] = {
 	184467,  230589,  288233,  360285,  450347,
 	562979,  703746,  879575, 1099582, 1374389,
 	717986, 2147483, 2684354, 3355443, 4194304,
-	244160, 6557201, 8196502, 10250518, 12782640,
+	5244160, 6557201, 8196502, 10250518, 12782640,
 	16025997, 19976592, 24970740, 31350126, 39045157,
 	49367440, 61356675, 76695844, 95443717, 119304647,
 	148102320, 186737708, 238609294, 286331153,