From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Fri, 4 Dec 2009 08:59:02 +0000 (+0100)
Subject: sched: Fix task priority bug
X-Git-Tag: v2.6.33-rc1~298^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=57785df5ac53c70da9fb53696130f3c551bfe1f9;p=pandora-kernel.git

sched: Fix task priority bug

83f9ac removed a call to effective_prio() in wake_up_new_task(), which
leads to tasks running at MAX_PRIO.

This is caused by the idle thread being set to MAX_PRIO before forking
off init. O(1) used that to make sure idle was always preempted, CFS
uses check_preempt_curr_idle() for that so we can savely remove this bit
of legacy code.

Reported-by: Mike Galbraith <efault@gmx.de>
Tested-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1259754383.4003.610.camel@laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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