block: use interrupts disabled version of raise_softirq_irqoff()

We already have interrupts disabled at that point, so use the
__raise_softirq_irqoff() variant.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
index b9b3265..ca56420 100644 (file)
--- a/block/blk-iopoll.c
+++ b/block/blk-iopoll.c
@@ -202,7 +202,7 @@ static int __cpuinit blk_iopoll_cpu_notify(struct notifier_block *self,
                local_irq_disable();
                list_splice_init(&per_cpu(blk_cpu_iopoll, cpu),
                                 &__get_cpu_var(blk_cpu_iopoll));
-               raise_softirq_irqoff(BLOCK_IOPOLL_SOFTIRQ);
+               __raise_softirq_irqoff(BLOCK_IOPOLL_SOFTIRQ);
                local_irq_enable();
        }