From: "Darrick J. Wong" darrick.wong@oracle.com
[ Upstream commit 8bc3b5e4b70d28f8edcafc3c9e4de515998eea9e ]
Make sure we release resources properly if we cannot clean out the COW extents in preparation for an extent swap.
Fixes: 96987eea537d6c ("xfs: cancel COW blocks before swapext") Signed-off-by: Darrick J. Wong darrick.wong@oracle.com Reviewed-by: Christoph Hellwig hch@lst.de Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yang Yingliang yangyingliang@huawei.com --- fs/xfs/xfs_bmap_util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index e638740f1681..3e1dd66bd676 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -1823,7 +1823,7 @@ xfs_swap_extents( if (xfs_inode_has_cow_data(tip)) { error = xfs_reflink_cancel_cow_range(tip, 0, NULLFILEOFF, true); if (error) - return error; + goto out_unlock; }
/*