In preparation of calling this without rq->lock held, remove the
dependency on the rq argument.
Reviewed-by: NFrank Rowand <frank.rowand@am.sony.com>
Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Nick Piggin <npiggin@kernel.dk>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20110405152729.071474242@chello.nlSigned-off-by: NIngo Molnar <mingo@elte.hu>