1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 1c2f9048e1ae..973aa8459e98 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -7298,6 +7298,7 @@ void md_do_sync(struct mddev *mddev)
         int skipped = 0;
         struct md_rdev *rdev;
         char *desc;
+        struct blk_plug plug;
 
         /* just incase thread restarts... */
         if (test_bit(MD_RECOVERY_DONE, &mddev->recovery))
@@ -7447,6 +7448,7 @@ void md_do_sync(struct mddev *mddev)
         }
         mddev->curr_resync_completed = j;
 
+        blk_start_plug(&plug);
         while (j < max_sectors) {
                 sector_t sectors;
 
@@ -7552,6 +7554,7 @@ void md_do_sync(struct mddev *mddev)
          * this also signals 'finished resyncing' to md_stop
          */
  out:
+        blk_finish_plug(&plug);
         wait_event(mddev->recovery_wait, !atomic_read(&mddev->recovery_active));
 
         /* tell personality that we are finished */