diff options
Diffstat (limited to 'block/ll_rw_blk.c')
| -rw-r--r-- | block/ll_rw_blk.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index d99d402953a..17e18897342 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -1704,7 +1704,7 @@ EXPORT_SYMBOL(blk_stop_queue); * on a queue, such as calling the unplug function after a timeout. * A block device may call blk_sync_queue to ensure that any * such activity is cancelled, thus allowing it to release resources - * the the callbacks might use. The caller must already have made sure + * that the callbacks might use. The caller must already have made sure * that its ->make_request_fn will not re-add plugging prior to calling * this function. * @@ -1712,7 +1712,6 @@ EXPORT_SYMBOL(blk_stop_queue); void blk_sync_queue(struct request_queue *q) { del_timer_sync(&q->unplug_timer); - kblockd_flush(); } EXPORT_SYMBOL(blk_sync_queue); @@ -3508,7 +3507,7 @@ static int blk_cpu_notify(struct notifier_block *self, unsigned long action, * If a CPU goes away, splice its entries to the current CPU * and trigger a run of the softirq */ - if (action == CPU_DEAD) { + if (action == CPU_DEAD || action == CPU_DEAD_FROZEN) { int cpu = (unsigned long) hcpu; local_irq_disable(); @@ -3632,11 +3631,11 @@ int kblockd_schedule_work(struct work_struct *work) EXPORT_SYMBOL(kblockd_schedule_work); -void kblockd_flush(void) +void kblockd_flush_work(struct work_struct *work) { - flush_workqueue(kblockd_workqueue); + cancel_work_sync(work); } -EXPORT_SYMBOL(kblockd_flush); +EXPORT_SYMBOL(kblockd_flush_work); int __init blk_dev_init(void) { |