block: drop @tsk from attempt_plug_merge() and explain sync rules
[linux-2.6.git] / block / blk-iopoll.c
index b9b3265..58916af 100644 (file)
@@ -28,7 +28,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_iopoll);
  * Description:
  *     Add this blk_iopoll structure to the pending poll list and trigger the
  *     raise of the blk iopoll softirq. The driver must already have gotten a
- *     succesful return from blk_iopoll_sched_prep() before calling this.
+ *     successful return from blk_iopoll_sched_prep() before calling this.
  **/
 void blk_iopoll_sched(struct blk_iopoll *iop)
 {
@@ -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();
        }