btrfs: account that we're waiting for DIO read

Correctly account for IO when waiting for a submitted DIO read, the case when we're retrying. This only for the accounting purposes and should not change other behaviour. Signed-off-by: David Sterba <[email protected]>
olegshaldybin · Aug 16, 2017 · 9c17f6c · 9c17f6c
1 parent 4958aa6
commit 9c17f6c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
@@ -8133,7 +8133,7 @@ static int __btrfs_correct_data_nocsum(struct inode *inode,
 			goto next;
 		}
 
-		wait_for_completion(&done.done);
+		wait_for_completion_io(&done.done);
 
 		if (!done.uptodate) {
 			/* We might have another mirror, so try again */
@@ -8247,7 +8247,7 @@ static blk_status_t __btrfs_subio_endio_read(struct inode *inode,
 			goto next;
 		}
 
-		wait_for_completion(&done.done);
+		wait_for_completion_io(&done.done);
 
 		if (!done.uptodate) {
 			/* We might have another mirror, so try again */