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sched: Fix task_hot() test order
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Wed, 16 Dec 2009 17:04:33 +0000 (18:04 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 6 Jan 2010 23:03:18 +0000 (15:03 -0800)
commit14ae08205860c0a902639ed2c0a601eef9c6d171
treea76947128e1e0bfafff3e039ea5502c68803de23tree | snapshot
parentfdf26751111406e31e5fcb3eb8b06f299ce3a06bcommit | diff
sched: Fix task_hot() test order

commit e6c8fba7771563b2f3dfb96a78f36ec17e15bdf0 upstream.

Make sure not to access sched_fair fields before verifying it is
indeed a sched_fair task.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <20091216170517.577998058@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
kernel/sched.c diff | blob | history
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