Commit 7ee7c9b3 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Carlos Maiolino
Browse files

xfs: don't return an error from xfs_update_last_rtgroup_size for !XFS_RT 



Non-rtg file systems have a fake RT group even if they do not have a RT
device, and thus an rgcount of 1.  Ensure xfs_update_last_rtgroup_size
doesn't fail when called for !XFS_RT to handle this case.

Fixes: 87fe4c34 ("xfs: create incore realtime group structures")
Reported-by: default avatarBrian Foster <bfoster@redhat.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Signed-off-by: default avatarCarlos Maiolino <cem@kernel.org>
parent 9d895519

fs/xfs/libxfs/xfs_rtgroup.h

+1 −1
Original line number Diff line number Diff line
@@ -272,7 +272,7 @@ static inline int xfs_initialize_rtgroups(struct xfs_mount *mp, 
}



# define xfs_rtgroup_extents(mp, rgno)		(0)

# define xfs_update_last_rtgroup_size(mp, rgno)	(-EOPNOTSUPP)

# define xfs_update_last_rtgroup_size(mp, rgno)	(0)

# define xfs_rtgroup_lock(rtg, gf)		((void)0)

# define xfs_rtgroup_unlock(rtg, gf)		((void)0)

# define xfs_rtgroup_trans_join(tp, rtg, gf)	((void)0)