On Fri, May 27, 2022 at 09:34:28AM -0400, Brian Foster wrote:
> For some reason commit 9a5280b312e2e ("xfs: reorder iunlink remove
> operation in xfs_ifree") replaced a jump to the exit path in the
> event of an xfs_difree() error with a direct return, which skips
> releasing the perag reference acquired at the top of the function.
> Restore the original code to drop the reference on error.
>
> Fixes: 9a5280b312e2e ("xfs: reorder iunlink remove operation in xfs_ifree")
> Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
Doh. Good catch!
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
--D
> ---
> fs/xfs/xfs_inode.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
> index b2879870a17e..52d6f2c7d58b 100644
> --- a/fs/xfs/xfs_inode.c
> +++ b/fs/xfs/xfs_inode.c
> @@ -2622,7 +2622,7 @@ xfs_ifree(
> */
> error = xfs_difree(tp, pag, ip->i_ino, &xic);
> if (error)
> - return error;
> + goto out;
>
> error = xfs_iunlink_remove(tp, pag, ip);
> if (error)
> --
> 2.34.1
>
