btrfs: account that we're waiting for IO in scrub_submit_raid56_bio_wait

Correctly account for IO when waiting for a submitted bio in scrub. This
only for the accounting purposes and should not change other behaviour.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2017-07-19 19:30:41 +02:00
parent 9c17f6cda1
commit 131ce4367a

View file

@ -1704,7 +1704,7 @@ static int scrub_submit_raid56_bio_wait(struct btrfs_fs_info *fs_info,
if (ret)
return ret;
wait_for_completion(&done.event);
wait_for_completion_io(&done.event);
if (done.status)
return -EIO;