347 	struct xfs_refcount_irec	rcext, tmp;  in xfs_refcount_split_extent()  local
373 	tmp = rcext;  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()
376 	error = xfs_refcount_update(cur, &tmp);  in xfs_refcount_split_extent()
381 	tmp = rcext;  in xfs_refcount_split_extent()
382 	tmp.rc_blockcount = agbno - rcext.rc_startblock;  in xfs_refcount_split_extent()
383 	error = xfs_refcount_insert(cur, &tmp, &found_rec);  in xfs_refcount_split_extent()
616 	struct xfs_refcount_irec	tmp;  in xfs_refcount_find_left_extents()  local
627 	error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_left_extents()
635 	if (xfs_refc_next(&tmp) != agbno)  in xfs_refcount_find_left_extents()
637 	if ((flags & XFS_FIND_RCEXT_SHARED) && tmp.rc_refcount < 2)  in xfs_refcount_find_left_extents()
639 	if ((flags & XFS_FIND_RCEXT_COW) && tmp.rc_refcount > 1)  in xfs_refcount_find_left_extents()
642 	*left = tmp;  in xfs_refcount_find_left_extents()
648 		error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_left_extents()
657 		if (tmp.rc_startblock == agbno)  in xfs_refcount_find_left_extents()
658 			*cleft = tmp;  in xfs_refcount_find_left_extents()
670 					tmp.rc_startblock - agbno);  in xfs_refcount_find_left_extents()
705 	struct xfs_refcount_irec	tmp;  in xfs_refcount_find_right_extents()  local
716 	error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_right_extents()
724 	if (tmp.rc_startblock != agbno + aglen)  in xfs_refcount_find_right_extents()
726 	if ((flags & XFS_FIND_RCEXT_SHARED) && tmp.rc_refcount < 2)  in xfs_refcount_find_right_extents()
728 	if ((flags & XFS_FIND_RCEXT_COW) && tmp.rc_refcount > 1)  in xfs_refcount_find_right_extents()
731 	*right = tmp;  in xfs_refcount_find_right_extents()
737 		error = xfs_refcount_get_rec(cur, &tmp, &found_rec);  in xfs_refcount_find_right_extents()
746 		if (xfs_refc_next(&tmp) == agbno + aglen)  in xfs_refcount_find_right_extents()
747 			*cright = tmp;  in xfs_refcount_find_right_extents()
757 			cright->rc_startblock = max(agbno, xfs_refc_next(&tmp));  in xfs_refcount_find_right_extents()
921 	struct xfs_refcount_irec	ext, tmp;  in xfs_refcount_adjust_extents()  local
950 			tmp.rc_startblock = *agbno;  in xfs_refcount_adjust_extents()
951 			tmp.rc_blockcount = min(*aglen,  in xfs_refcount_adjust_extents()
953 			tmp.rc_refcount = 1 + adj;  in xfs_refcount_adjust_extents()
955 					cur->bc_ag.agno, &tmp);  in xfs_refcount_adjust_extents()
961 			if (tmp.rc_refcount) {  in xfs_refcount_adjust_extents()
962 				error = xfs_refcount_insert(cur, &tmp,  in xfs_refcount_adjust_extents()
975 						tmp.rc_startblock);  in xfs_refcount_adjust_extents()
977 						  tmp.rc_blockcount, oinfo);  in xfs_refcount_adjust_extents()
980 			(*agbno) += tmp.rc_blockcount;  in xfs_refcount_adjust_extents()
981 			(*aglen) -= tmp.rc_blockcount;  in xfs_refcount_adjust_extents()
1301 	struct xfs_refcount_irec	tmp;  in xfs_refcount_find_shared()  local
1325 	error = xfs_refcount_get_rec(cur, &tmp, &i);  in xfs_refcount_find_shared()
1334 	if (tmp.rc_startblock + tmp.rc_blockcount <= agbno) {  in xfs_refcount_find_shared()
1340 		error = xfs_refcount_get_rec(cur, &tmp, &i);  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()
1359 	*fbno = tmp.rc_startblock;  in xfs_refcount_find_shared()
1360 	*flen = min(tmp.rc_blockcount, agbno + aglen - *fbno);  in xfs_refcount_find_shared()
1371 		error = xfs_refcount_get_rec(cur, &tmp, &i);  in xfs_refcount_find_shared()
1378 		if (tmp.rc_startblock >= agbno + aglen ||  in xfs_refcount_find_shared()
1379 		    tmp.rc_startblock != *fbno + *flen)  in xfs_refcount_find_shared()
1381 		*flen = min(*flen + tmp.rc_blockcount, agbno + aglen - *fbno);  in xfs_refcount_find_shared()
1454 	struct xfs_refcount_irec	ext, tmp;  in xfs_refcount_adjust_cow_extents()  local
1484 		tmp.rc_startblock = agbno;  in xfs_refcount_adjust_cow_extents()
1485 		tmp.rc_blockcount = aglen;  in xfs_refcount_adjust_cow_extents()
1486 		tmp.rc_refcount = 1;  in xfs_refcount_adjust_cow_extents()
1488 				cur->bc_ag.agno, &tmp);  in xfs_refcount_adjust_cow_extents()
1490 		error = xfs_refcount_insert(cur, &tmp,  in xfs_refcount_adjust_cow_extents()