Btrfs: iput inode on allocation failure

We don't do the iput when we fail to allocate our delayed delalloc work in
__start_delalloc_inodes, fix this.

Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index abed81d93687..931036c6eb90 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8216,6 +8216,10 @@ static int __start_delalloc_inodes(struct btrfs_root *root, int delay_iput)
 
                 work = btrfs_alloc_delalloc_work(inode, 0, delay_iput);
                 if (unlikely(!work)) {
+                        if (delay_iput)
+                                btrfs_add_delayed_iput(inode);
+                        else
+                                iput(inode);
                         ret = -ENOMEM;
                         goto out;
                 }