Merge branch 'for-linus-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/mason...

[android-x86/kernel.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 8b1212e..d2be95c 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3271,7 +3271,16 @@ int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode)
        /* grab metadata reservation from transaction handle */
        if (reserve) {
                ret = btrfs_orphan_reserve_metadata(trans, inode);
-               BUG_ON(ret); /* -ENOSPC in reservation; Logic error? JDM */
+               ASSERT(!ret);
+               if (ret) {
+                       atomic_dec(&root->orphan_inodes);
+                       clear_bit(BTRFS_INODE_ORPHAN_META_RESERVED,
+                                 &BTRFS_I(inode)->runtime_flags);
+                       if (insert)
+                               clear_bit(BTRFS_INODE_HAS_ORPHAN_ITEM,
+                                         &BTRFS_I(inode)->runtime_flags);
+                       return ret;
+               }
        }
 
        /* insert an orphan item to track this unlinked/truncated file */