Add rq->nr_running to sgs->sum_nr_running directly instead of
assigning it through an intermediate variable nr_running.
Signed-off-by: NKamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: NPeter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1384508212-25032-1-git-send-email-kamalesh@linux.vnet.ibm.comSigned-off-by: NIngo Molnar <mingo@kernel.org>