On Wed, Dec 11, 2024 at 09:54:36AM +0100, Christoph Hellwig wrote:
> xfs_reflink_trim_around_shared tries to find shared blocks in the
> refcount btree. Always_cow inodes don't have that tree, so don't
> bother.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Is this a bug fix?
Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
--D
> ---
> 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 59f7fc16eb80..3e778e077d09 100644
> --- a/fs/xfs/xfs_reflink.c
> +++ b/fs/xfs/xfs_reflink.c
> @@ -235,7 +235,7 @@ xfs_reflink_trim_around_shared(
> int error = 0;
>
> /* Holes, unwritten, and delalloc extents cannot be shared */
> - if (!xfs_is_cow_inode(ip) || !xfs_bmap_is_written_extent(irec)) {
> + if (!xfs_is_reflink_inode(ip) || !xfs_bmap_is_written_extent(irec)) {
> *shared = false;
> return 0;
> }
> --
> 2.45.2
>
>
