739 	xfs_rtblock_t	start,		/* start block to allocate */  in xfs_rtallocate_range()  argument
749 	end = start + len - 1;  in xfs_rtallocate_range()
755 	error = xfs_rtfind_back(mp, tp, start, 0, &preblock);  in xfs_rtallocate_range()
781 	if (preblock < start) {  in xfs_rtallocate_range()
783 			XFS_RTBLOCKLOG(start - preblock),  in xfs_rtallocate_range()
804 	error = xfs_rtmodify_range(mp, tp, start, len, 0);  in xfs_rtallocate_range()
924 	xfs_rtblock_t	start,		/* starting block number of extent */  in xfs_rtcheck_range()  argument
945 	block = XFS_BITTOBLOCK(mp, start);  in xfs_rtcheck_range()
957 	word = XFS_BITTOWORD(mp, start);  in xfs_rtcheck_range()
959 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtcheck_range()
986 			*new = start + i;  in xfs_rtcheck_range()
1032 			*new = start + i;  in xfs_rtcheck_range()
1077 			*new = start + i;  in xfs_rtcheck_range()
1087 	*new = start + i;  in xfs_rtcheck_range()
1142 	xfs_rtblock_t	start,		/* starting block to look at */  in xfs_rtfind_back()  argument
1163 	block = XFS_BITTOBLOCK(mp, start);  in xfs_rtfind_back()
1172 	word = XFS_BITTOWORD(mp, start);  in xfs_rtfind_back()
1174 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtfind_back()
1175 	len = start - limit + 1;  in xfs_rtfind_back()
1203 			*rtblock = start - i + 1;  in xfs_rtfind_back()
1249 			*rtblock = start - i + 1;  in xfs_rtfind_back()
1296 			*rtblock = start - i + 1;  in xfs_rtfind_back()
1305 	*rtblock = start - i + 1;  in xfs_rtfind_back()
1317 	xfs_rtblock_t	start,		/* starting block to look at */  in xfs_rtfind_forw()  argument
1338 	block = XFS_BITTOBLOCK(mp, start);  in xfs_rtfind_forw()
1347 	word = XFS_BITTOWORD(mp, start);  in xfs_rtfind_forw()
1349 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtfind_forw()
1350 	len = limit - start + 1;  in xfs_rtfind_forw()
1377 			*rtblock = start + i - 1;  in xfs_rtfind_forw()
1422 			*rtblock = start + i - 1;  in xfs_rtfind_forw()
1466 			*rtblock = start + i - 1;  in xfs_rtfind_forw()
1475 	*rtblock = start + i - 1;  in xfs_rtfind_forw()
1487 	xfs_rtblock_t	start,		/* starting block to free */  in xfs_rtfree_range()  argument
1497 	end = start + len - 1;  in xfs_rtfree_range()
1501 	error = xfs_rtmodify_range(mp, tp, start, len, 1);  in xfs_rtfree_range()
1510 	error = xfs_rtfind_back(mp, tp, start, 0, &preblock);  in xfs_rtfree_range()
1523 	if (preblock < start) {  in xfs_rtfree_range()
1525 			XFS_RTBLOCKLOG(start - preblock),  in xfs_rtfree_range()
1630 	xfs_rtblock_t	start,		/* starting block to modify */  in xfs_rtmodify_range()  argument
1649 	block = XFS_BITTOBLOCK(mp, start);  in xfs_rtmodify_range()
1661 	word = XFS_BITTOWORD(mp, start);  in xfs_rtmodify_range()
1663 	bit = (int)(start & (XFS_NBWORD - 1));  in xfs_rtmodify_range()