[PATCH 8/8] xfs: only clear preallocated COW blocks in xfs_reflink_clear_inode_flag

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Currently these are the only ones that should exist at this point anyway,
but with O_ATOMIC writes we might have legit extents around in the COW
fork even when clearing the reflink flag.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 fs/xfs/xfs_reflink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index 85d3379a81df..8ab9c73b430e 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -1570,7 +1570,7 @@ xfs_reflink_clear_inode_flag(
 	 * We didn't find any shared blocks so turn off the reflink flag.
 	 * First, get rid of any leftover CoW mappings.
 	 */
-	error = xfs_reflink_cancel_cow_blocks(ip, tpp, 0, NULLFILEOFF, true);
+	error = xfs_reflink_cancel_cow_blocks(ip, tpp, 0, NULLFILEOFF, false);
 	if (error)
 		return error;
 
-- 
2.14.2

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