98 	xfs_rtblock_t	len;		/* length of inspected area */  in xfs_rtfind_back()  local
119 	len = start - limit + 1;  in xfs_rtfind_back()
134 		firstbit = XFS_RTMAX((xfs_srtblock_t)(bit - len + 1), 0);  in xfs_rtfind_back()
155 		if (--word == -1 && i < len) {  in xfs_rtfind_back()
183 	while (len - i >= XFS_NBWORD) {  in xfs_rtfind_back()
201 		if (--word == -1 && i < len) {  in xfs_rtfind_back()
224 	if (len - i) {  in xfs_rtfind_back()
229 		firstbit = XFS_NBWORD - (len - i);  in xfs_rtfind_back()
230 		mask = (((xfs_rtword_t)1 << (len - i)) - 1) << firstbit;  in xfs_rtfind_back()
243 			i = len;  in xfs_rtfind_back()
273 	xfs_rtblock_t	len;		/* length of inspected area */  in xfs_rtfind_forw()  local
294 	len = limit - start + 1;  in xfs_rtfind_forw()
309 		lastbit = XFS_RTMIN(bit + len, XFS_NBWORD);  in xfs_rtfind_forw()
329 		if (++word == XFS_BLOCKWSIZE(mp) && i < len) {  in xfs_rtfind_forw()
356 	while (len - i >= XFS_NBWORD) {  in xfs_rtfind_forw()
374 		if (++word == XFS_BLOCKWSIZE(mp) && i < len) {  in xfs_rtfind_forw()
396 	if ((lastbit = len - i)) {  in xfs_rtfind_forw()
413 			i = len;  in xfs_rtfind_forw()
519 	xfs_extlen_t	len,		/* length of extent to modify */  in xfs_rtmodify_range()  argument
564 		lastbit = XFS_RTMIN(bit + len, XFS_NBWORD);  in xfs_rtmodify_range()
578 		if (++word == XFS_BLOCKWSIZE(mp) && i < len) {  in xfs_rtmodify_range()
608 	while (len - i >= XFS_NBWORD) {  in xfs_rtmodify_range()
618 		if (++word == XFS_BLOCKWSIZE(mp) && i < len) {  in xfs_rtmodify_range()
643 	if ((lastbit = len - i)) {  in xfs_rtmodify_range()
676 	xfs_extlen_t	len,		/* length to free */  in xfs_rtfree_range()  argument
685 	end = start + len - 1;  in xfs_rtfree_range()
689 	error = xfs_rtmodify_range(mp, tp, start, len, 1);  in xfs_rtfree_range()
752 	xfs_extlen_t	len,		/* length of extent */  in xfs_rtcheck_range()  argument
799 		lastbit = XFS_RTMIN(bit + len, XFS_NBWORD);  in xfs_rtcheck_range()
822 		if (++word == XFS_BLOCKWSIZE(mp) && i < len) {  in xfs_rtcheck_range()
849 	while (len - i >= XFS_NBWORD) {  in xfs_rtcheck_range()
868 		if (++word == XFS_BLOCKWSIZE(mp) && i < len) {  in xfs_rtcheck_range()
890 	if ((lastbit = len - i)) {  in xfs_rtcheck_range()
908 			i = len;  in xfs_rtcheck_range()
928 	xfs_extlen_t	len)		/* length of extent */  in xfs_rtcheck_alloc_range()  argument
934 	error = xfs_rtcheck_range(mp, tp, bno, len, 0, &new, &stat);  in xfs_rtcheck_alloc_range()
951 	xfs_extlen_t	len)		/* length of extent freed */  in xfs_rtfree_extent()  argument
963 	error = xfs_rtcheck_alloc_range(mp, tp, bno, len);  in xfs_rtfree_extent()
970 	error = xfs_rtfree_range(mp, tp, bno, len, &sumbp, &sb);  in xfs_rtfree_extent()
977 	xfs_trans_mod_sb(tp, XFS_TRANS_SB_FREXTENTS, (long)len);  in xfs_rtfree_extent()