tree 5376e761d21d9164985f27e8836ec2b002dad8a1
parent 4211a9a2e94a34df8c02bc39b7ec10678ad5c2ab
author Christoph Lameter <clameter@sgi.com> 1165746021 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1165773342 -0800

[PATCH] sched: disable interrupts for locking in load_balance()

Interrupts must be disabled for request queue locks if we want to run
load_balance() with interrupts enabled.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Peter Williams <pwil3058@bigpond.net.au>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: "Siddha, Suresh B" <suresh.b.siddha@intel.com>
Cc: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>