35 		xfs_agblock_t agbno, xfs_extlen_t aglen);
37 		xfs_agblock_t agbno, xfs_extlen_t aglen);
344 	xfs_agblock_t			agbno,  in xfs_refcount_split_extent()  argument
352 	error = xfs_refcount_lookup_le(cur, agbno, &found_rec);  in xfs_refcount_split_extent()
365 	if (rcext.rc_startblock == agbno || xfs_refc_next(&rcext) <= agbno)  in xfs_refcount_split_extent()
370 			&rcext, agbno);  in xfs_refcount_split_extent()
374 	tmp.rc_startblock = agbno;  in xfs_refcount_split_extent()
375 	tmp.rc_blockcount -= (agbno - rcext.rc_startblock);  in xfs_refcount_split_extent()
382 	tmp.rc_blockcount = agbno - rcext.rc_startblock;  in xfs_refcount_split_extent()
483 	xfs_agblock_t			*agbno,  in xfs_refcount_merge_left_extent()  argument
527 	*agbno += cleft->rc_blockcount;  in xfs_refcount_merge_left_extent()
612 	xfs_agblock_t			agbno,  in xfs_refcount_find_left_extents()  argument
621 	error = xfs_refcount_lookup_le(cur, agbno - 1, &found_rec);  in xfs_refcount_find_left_extents()
635 	if (xfs_refc_next(&tmp) != agbno)  in xfs_refcount_find_left_extents()
657 		if (tmp.rc_startblock == agbno)  in xfs_refcount_find_left_extents()
668 			cleft->rc_startblock = agbno;  in xfs_refcount_find_left_extents()
670 					tmp.rc_startblock - agbno);  in xfs_refcount_find_left_extents()
678 		cleft->rc_startblock = agbno;  in xfs_refcount_find_left_extents()
683 			left, cleft, agbno);  in xfs_refcount_find_left_extents()
701 	xfs_agblock_t			agbno,  in xfs_refcount_find_right_extents()  argument
710 	error = xfs_refcount_lookup_ge(cur, agbno + aglen, &found_rec);  in xfs_refcount_find_right_extents()
724 	if (tmp.rc_startblock != agbno + aglen)  in xfs_refcount_find_right_extents()
746 		if (xfs_refc_next(&tmp) == agbno + aglen)  in xfs_refcount_find_right_extents()
757 			cright->rc_startblock = max(agbno, xfs_refc_next(&tmp));  in xfs_refcount_find_right_extents()
767 		cright->rc_startblock = agbno;  in xfs_refcount_find_right_extents()
772 			cright, right, agbno + aglen);  in xfs_refcount_find_right_extents()
795 	xfs_agblock_t		*agbno,  in xfs_refcount_merge_extents()  argument
813 	error = xfs_refcount_find_left_extents(cur, &left, &cleft, *agbno,  in xfs_refcount_merge_extents()
817 	error = xfs_refcount_find_right_extents(cur, &right, &cright, *agbno,  in xfs_refcount_merge_extents()
849 				agbno, aglen);  in xfs_refcount_merge_extents()
916 	xfs_agblock_t		*agbno,  in xfs_refcount_adjust_extents()  argument
930 	error = xfs_refcount_lookup_ge(cur, *agbno, &found_rec);  in xfs_refcount_adjust_extents()
949 		if (ext.rc_startblock != *agbno) {  in xfs_refcount_adjust_extents()
950 			tmp.rc_startblock = *agbno;  in xfs_refcount_adjust_extents()
952 					ext.rc_startblock - *agbno);  in xfs_refcount_adjust_extents()
980 			(*agbno) += tmp.rc_blockcount;  in xfs_refcount_adjust_extents()
983 			error = xfs_refcount_lookup_ge(cur, *agbno,  in xfs_refcount_adjust_extents()
1031 		(*agbno) += ext.rc_blockcount;  in xfs_refcount_adjust_extents()
1046 	xfs_agblock_t		agbno,  in xfs_refcount_adjust()  argument
1057 	*new_agbno = agbno;  in xfs_refcount_adjust()
1061 				agbno, aglen);  in xfs_refcount_adjust()
1064 				agbno, aglen);  in xfs_refcount_adjust()
1069 	error = xfs_refcount_split_extent(cur, agbno, &shape_changed);  in xfs_refcount_adjust()
1075 	error = xfs_refcount_split_extent(cur, agbno + aglen, &shape_changed);  in xfs_refcount_adjust()
1295 	xfs_agblock_t			agbno,  in xfs_refcount_find_shared()  argument
1307 			agbno, aglen);  in xfs_refcount_find_shared()
1314 	error = xfs_refcount_lookup_le(cur, agbno, &have);  in xfs_refcount_find_shared()
1334 	if (tmp.rc_startblock + tmp.rc_blockcount <= agbno) {  in xfs_refcount_find_shared()
1350 	if (tmp.rc_startblock >= agbno + aglen)  in xfs_refcount_find_shared()
1354 	if (tmp.rc_startblock < agbno) {  in xfs_refcount_find_shared()
1355 		tmp.rc_blockcount -= (agbno - tmp.rc_startblock);  in xfs_refcount_find_shared()
1356 		tmp.rc_startblock = agbno;  in xfs_refcount_find_shared()
1360 	*flen = min(tmp.rc_blockcount, agbno + aglen - *fbno);  in xfs_refcount_find_shared()
1365 	while (*fbno + *flen < agbno + aglen) {  in xfs_refcount_find_shared()
1378 		if (tmp.rc_startblock >= agbno + aglen ||  in xfs_refcount_find_shared()
1381 		*flen = min(*flen + tmp.rc_blockcount, agbno + aglen - *fbno);  in xfs_refcount_find_shared()
1450 	xfs_agblock_t		agbno,  in xfs_refcount_adjust_cow_extents()  argument
1462 	error = xfs_refcount_lookup_ge(cur, agbno, &found_rec);  in xfs_refcount_adjust_cow_extents()
1479 				   agbno + aglen > ext.rc_startblock)) {  in xfs_refcount_adjust_cow_extents()
1484 		tmp.rc_startblock = agbno;  in xfs_refcount_adjust_cow_extents()
1501 		if (XFS_IS_CORRUPT(cur->bc_mp, ext.rc_startblock != agbno)) {  in xfs_refcount_adjust_cow_extents()
1542 	xfs_agblock_t		agbno,  in xfs_refcount_adjust_cow()  argument
1549 	agbno += XFS_REFC_COW_START;  in xfs_refcount_adjust_cow()
1554 	error = xfs_refcount_split_extent(cur, agbno, &shape_changed);  in xfs_refcount_adjust_cow()
1558 	error = xfs_refcount_split_extent(cur, agbno + aglen, &shape_changed);  in xfs_refcount_adjust_cow()
1565 	error = xfs_refcount_merge_extents(cur, &agbno, &aglen, adj,  in xfs_refcount_adjust_cow()
1571 	error = xfs_refcount_adjust_cow_extents(cur, agbno, aglen, adj);  in xfs_refcount_adjust_cow()
1589 	xfs_agblock_t		agbno,  in __xfs_refcount_cow_alloc()  argument
1593 			agbno, aglen);  in __xfs_refcount_cow_alloc()
1596 	return xfs_refcount_adjust_cow(rcur, agbno, aglen,  in __xfs_refcount_cow_alloc()
1606 	xfs_agblock_t		agbno,  in __xfs_refcount_cow_free()  argument
1610 			agbno, aglen);  in __xfs_refcount_cow_free()
1613 	return xfs_refcount_adjust_cow(rcur, agbno, aglen,  in __xfs_refcount_cow_free()
1694 	xfs_agblock_t			agbno;  in xfs_refcount_recover_cow_leftovers()  local
1744 		agbno = rr->rr_rrec.rc_startblock - XFS_REFC_COW_START;  in xfs_refcount_recover_cow_leftovers()
1745 		fsb = XFS_AGB_TO_FSB(mp, agno, agbno);  in xfs_refcount_recover_cow_leftovers()