486 	struct xfs_ifork	*ifp = xfs_ifork_ptr(ip, info->whichfork);  in xchk_bmapbt_rec()  local
522 	if (!xfs_iext_lookup_extent(ip, ifp, irec.br_startoff, &icur,  in xchk_bmapbt_rec()
541 	struct xfs_ifork	*ifp = xfs_ifork_ptr(sc->ip, whichfork);  in xchk_bmap_btree()  local
548 	info->was_loaded = !xfs_need_iread_extents(ifp);  in xchk_bmap_btree()
579 	struct xfs_ifork		*ifp;  in xchk_bmap_check_rmap()  local
593 	ifp = xfs_ifork_ptr(sc->ip, sbcri->whichfork);  in xchk_bmap_check_rmap()
594 	if (!ifp) {  in xchk_bmap_check_rmap()
599 	have_map = xfs_iext_lookup_extent(sc->ip, ifp, rec->rm_offset,  in xchk_bmap_check_rmap()
631 		have_map = xfs_iext_next_extent(ifp, &sbcri->icur, &irec);  in xchk_bmap_check_rmap()
680 	struct xfs_ifork	*ifp = &ip->i_af;  in xchk_bmap_check_empty_attrfork()  local
688 	if (ifp->if_format != XFS_DINODE_FMT_EXTENTS || ifp->if_nextents != 0)  in xchk_bmap_check_empty_attrfork()
724 	struct xfs_ifork	*ifp = &ip->i_df;  in xchk_bmap_check_empty_datafork()  local
736 	if (ifp->if_format != XFS_DINODE_FMT_EXTENTS || ifp->if_nextents != 0)  in xchk_bmap_check_empty_datafork()
882 	struct xfs_ifork	*ifp;  in xchk_bmap_iext_iter()  local
885 	ifp = xfs_ifork_ptr(info->sc->ip, info->whichfork);  in xchk_bmap_iext_iter()
888 	xfs_iext_next(ifp, &info->icur);  in xchk_bmap_iext_iter()
889 	if (!xfs_iext_get_extent(ifp, &info->icur, irec))  in xchk_bmap_iext_iter()
903 	while (xfs_iext_peek_next_extent(ifp, &info->icur, &got)) {  in xchk_bmap_iext_iter()
915 		xfs_iext_next(ifp, &info->icur);  in xchk_bmap_iext_iter()
945 	struct xfs_ifork	*ifp = xfs_ifork_ptr(ip, whichfork);  in xchk_bmap()  local
950 	if (!ifp)  in xchk_bmap()
982 	switch (ifp->if_format) {  in xchk_bmap()
1081 	 * NULL ifp check in xchk_bmap to conclude that the attr fork is ok,  in xchk_bmap_attr()