diff options
Diffstat (limited to 'drivers/md/raid1.c')
-rw-r--r-- | drivers/md/raid1.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index cc9d337a1ed3..6df398e3a008 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c | |||
@@ -809,11 +809,15 @@ static void flush_pending_writes(struct r1conf *conf) | |||
809 | spin_lock_irq(&conf->device_lock); | 809 | spin_lock_irq(&conf->device_lock); |
810 | 810 | ||
811 | if (conf->pending_bio_list.head) { | 811 | if (conf->pending_bio_list.head) { |
812 | struct blk_plug plug; | ||
812 | struct bio *bio; | 813 | struct bio *bio; |
814 | |||
813 | bio = bio_list_get(&conf->pending_bio_list); | 815 | bio = bio_list_get(&conf->pending_bio_list); |
814 | conf->pending_count = 0; | 816 | conf->pending_count = 0; |
815 | spin_unlock_irq(&conf->device_lock); | 817 | spin_unlock_irq(&conf->device_lock); |
818 | blk_start_plug(&plug); | ||
816 | flush_bio_list(conf, bio); | 819 | flush_bio_list(conf, bio); |
820 | blk_finish_plug(&plug); | ||
817 | } else | 821 | } else |
818 | spin_unlock_irq(&conf->device_lock); | 822 | spin_unlock_irq(&conf->device_lock); |
819 | } | 823 | } |