Commit 01cd3367 authored Jun 03, 2013 by Josef Bacik

Btrfs: put our inode if orphan cleanup fails



When we cross into a different subvol when doing a lookup we will run the orhpan
cleanup.  If this fails however we do not drop the ref to the inode we were
looking up before we return an error, which leads to busy inodes on umount.
Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>

parent c69b26b0

fs/btrfs/inode.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -4941,9 +4941,11 @@ struct inode btrfs_lookup_dentry(struct inode dir, struct dentry *dentry)
		if (!(inode->i_sb->s_flags & MS_RDONLY))
		ret = btrfs_orphan_cleanup(sub_root);
		up_read(&root->fs_info->cleanup_work_sem);
		if (ret)
		if (ret) {
		iput(inode);
		inode = ERR_PTR(ret);
		}
		}

		return inode;
		}

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