60 	int		error;		/* error value */  in xfs_rtbuf_get()  local
64 	error = xfs_bmapi_read(ip, block, 1, &map, &nmap, XFS_DATA_FORK);  in xfs_rtbuf_get()
65 	if (error)  in xfs_rtbuf_get()
66 		return error;  in xfs_rtbuf_get()
69 	error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp,  in xfs_rtbuf_get()
72 	if (error)  in xfs_rtbuf_get()
73 		return error;  in xfs_rtbuf_get()
95 	int		error;		/* error value */  in xfs_rtfind_back()  local
108 	error = xfs_rtbuf_get(mp, tp, block, 0, &bp);  in xfs_rtfind_back()
109 	if (error) {  in xfs_rtfind_back()
110 		return error;  in xfs_rtfind_back()
160 			error = xfs_rtbuf_get(mp, tp, --block, 0, &bp);  in xfs_rtfind_back()
161 			if (error) {  in xfs_rtfind_back()
162 				return error;  in xfs_rtfind_back()
206 			error = xfs_rtbuf_get(mp, tp, --block, 0, &bp);  in xfs_rtfind_back()
207 			if (error) {  in xfs_rtfind_back()
208 				return error;  in xfs_rtfind_back()
270 	int		error;		/* error value */  in xfs_rtfind_forw()  local
283 	error = xfs_rtbuf_get(mp, tp, block, 0, &bp);  in xfs_rtfind_forw()
284 	if (error) {  in xfs_rtfind_forw()
285 		return error;  in xfs_rtfind_forw()
334 			error = xfs_rtbuf_get(mp, tp, ++block, 0, &bp);  in xfs_rtfind_forw()
335 			if (error) {  in xfs_rtfind_forw()
336 				return error;  in xfs_rtfind_forw()
379 			error = xfs_rtbuf_get(mp, tp, ++block, 0, &bp);  in xfs_rtfind_forw()
380 			if (error) {  in xfs_rtfind_forw()
381 				return error;  in xfs_rtfind_forw()
444 	int		error;		/* error value */  in xfs_rtmodify_summary_int()  local
471 		error = xfs_rtbuf_get(mp, tp, sb, 1, &bp);  in xfs_rtmodify_summary_int()
472 		if (error) {  in xfs_rtmodify_summary_int()
473 			return error;  in xfs_rtmodify_summary_int()
527 	int		error;		/* error value */  in xfs_rtmodify_range()  local
541 	error = xfs_rtbuf_get(mp, tp, block, 0, &bp);  in xfs_rtmodify_range()
542 	if (error) {  in xfs_rtmodify_range()
543 		return error;  in xfs_rtmodify_range()
586 			error = xfs_rtbuf_get(mp, tp, ++block, 0, &bp);  in xfs_rtmodify_range()
587 			if (error) {  in xfs_rtmodify_range()
588 				return error;  in xfs_rtmodify_range()
626 			error = xfs_rtbuf_get(mp, tp, ++block, 0, &bp);  in xfs_rtmodify_range()
627 			if (error) {  in xfs_rtmodify_range()
628 				return error;  in xfs_rtmodify_range()
681 	int		error;		/* error value */  in xfs_rtfree_range()  local
689 	error = xfs_rtmodify_range(mp, tp, start, len, 1);  in xfs_rtfree_range()
690 	if (error) {  in xfs_rtfree_range()
691 		return error;  in xfs_rtfree_range()
698 	error = xfs_rtfind_back(mp, tp, start, 0, &preblock);  in xfs_rtfree_range()
699 	if (error) {  in xfs_rtfree_range()
700 		return error;  in xfs_rtfree_range()
705 	error = xfs_rtfind_forw(mp, tp, end, mp->m_sb.sb_rextents - 1,  in xfs_rtfree_range()
707 	if (error)  in xfs_rtfree_range()
708 		return error;  in xfs_rtfree_range()
714 		error = xfs_rtmodify_summary(mp, tp,  in xfs_rtfree_range()
717 		if (error) {  in xfs_rtfree_range()
718 			return error;  in xfs_rtfree_range()
726 		error = xfs_rtmodify_summary(mp, tp,  in xfs_rtfree_range()
729 		if (error) {  in xfs_rtfree_range()
730 			return error;  in xfs_rtfree_range()
737 	error = xfs_rtmodify_summary(mp, tp,  in xfs_rtfree_range()
740 	return error;  in xfs_rtfree_range()
762 	int		error;		/* error value */  in xfs_rtcheck_range()  local
776 	error = xfs_rtbuf_get(mp, tp, block, 0, &bp);  in xfs_rtcheck_range()
777 	if (error) {  in xfs_rtcheck_range()
778 		return error;  in xfs_rtcheck_range()
827 			error = xfs_rtbuf_get(mp, tp, ++block, 0, &bp);  in xfs_rtcheck_range()
828 			if (error) {  in xfs_rtcheck_range()
829 				return error;  in xfs_rtcheck_range()
873 			error = xfs_rtbuf_get(mp, tp, ++block, 0, &bp);  in xfs_rtcheck_range()
874 			if (error) {  in xfs_rtcheck_range()
875 				return error;  in xfs_rtcheck_range()
932 	int		error;  in xfs_rtcheck_alloc_range()  local
934 	error = xfs_rtcheck_range(mp, tp, bno, len, 0, &new, &stat);  in xfs_rtcheck_alloc_range()
935 	if (error)  in xfs_rtcheck_alloc_range()
936 		return error;  in xfs_rtcheck_alloc_range()
953 	int		error;		/* error value */  in xfs_rtfree_extent()  local
963 	error = xfs_rtcheck_alloc_range(mp, tp, bno, len);  in xfs_rtfree_extent()
964 	if (error)  in xfs_rtfree_extent()
965 		return error;  in xfs_rtfree_extent()
970 	error = xfs_rtfree_range(mp, tp, bno, len, &sumbp, &sb);  in xfs_rtfree_extent()
971 	if (error) {  in xfs_rtfree_extent()
972 		return error;  in xfs_rtfree_extent()