[PATCH 3/3] xfs: reject swapon for inodes on a zoned file system earlier

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No point in going down into the iomap mapping loop when we known it
will be rejected.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 fs/xfs/xfs_aops.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index 1ee4f835ac3c..a26f79815533 100644
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -760,6 +760,9 @@ xfs_vm_swap_activate(
 {
 	struct xfs_inode		*ip = XFS_I(file_inode(swap_file));
 
+	if (xfs_is_zoned_inode(ip))
+		return -EINVAL;
+
 	/*
 	 * Swap file activation can race against concurrent shared extent
 	 * removal in files that have been cloned.  If this happens,
-- 
2.47.2





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