Commit 1b5453ba authored by Darrick J. Wong's avatar Darrick J. Wong
Browse files

xfs: support recovering bmap intent items targetting realtime extents 



Now that we have reflink on the realtime device, bmap intent items have
to support remapping extents on the realtime volume.

Signed-off-by: default avatarDarrick J. Wong <djwong@kernel.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
parent 7302cda7

fs/xfs/xfs_bmap_item.c

+9 −0
Original line number Diff line number Diff line
@@ -435,6 +435,9 @@ xfs_bui_validate( 
	if (!xfs_verify_fileext(mp, map->me_startoff, map->me_len))

		return false;



	if (map->me_flags & XFS_BMAP_EXTENT_REALTIME)

		return xfs_verify_rtbext(mp, map->me_startblock, map->me_len);



	return xfs_verify_fsbext(mp, map->me_startblock, map->me_len);

}
@@ -510,6 +513,12 @@ xfs_bmap_recover_work( 
	xfs_ilock(ip, XFS_ILOCK_EXCL);

	xfs_trans_ijoin(tp, ip, 0);



	if (!!(map->me_flags & XFS_BMAP_EXTENT_REALTIME) !=

	    xfs_ifork_is_realtime(ip, work->bi_whichfork)) {

		error = -EFSCORRUPTED;

		goto err_cancel;

	}



	if (work->bi_type == XFS_BMAP_MAP)

		iext_delta = XFS_IEXT_ADD_NOSPLIT_CNT;

	else