226 	int32_t		hnb;  in deltamap_add()  local
235 	for (hnb = 0; nb; nb -= hnb, mof += hnb) {  in deltamap_add()
236 		hnb = MAPBLOCKSIZE - (mof & MAPBLOCKOFF);  in deltamap_add()
237 		if (hnb > nb)  in deltamap_add()
238 			hnb = nb;  in deltamap_add()
251 			if (DATAwithinME(mof, hnb, me)) {  in deltamap_add()
264 			    (!DATAoverlapME(mof, hnb, me)) ||  in deltamap_add()
265 			    MEwithinDATA(me, mof, hnb));  in deltamap_add()
289 				    (hnb + sizeof (struct delta));  in deltamap_add()
312 		me->me_nb = hnb;  in deltamap_add()
339 	off_t		hnb;  in deltamap_remove()  local
351 	for (mer = NULL, hnb = 0; nb; nb -= hnb, mof += hnb) {  in deltamap_remove()
352 		hnb = MAPBLOCKSIZE - (mof & MAPBLOCKOFF);  in deltamap_remove()
353 		if (hnb > nb)  in deltamap_remove()
354 			hnb = nb;  in deltamap_remove()
360 			if (MEwithinDATA(me, mof, hnb)) {  in deltamap_remove()
542 	off_t		hnb;  in logmap_remove_roll()  local
555 	for (hnb = 0; nb; nb -= hnb, mof += hnb) {  in logmap_remove_roll()
556 		hnb = MAPBLOCKSIZE - (mof & MAPBLOCKOFF);  in logmap_remove_roll()
557 		if (hnb > nb)  in logmap_remove_roll()
558 			hnb = nb;  in logmap_remove_roll()
565 			    (MEwithinDATA(me, mof, hnb))) {  in logmap_remove_roll()
680 	off_t		hnb;  in logmap_list_get()  local
698 	for (hnb = 0; nb; nb -= hnb, mof += hnb) {  in logmap_list_get()
699 		hnb = MAPBLOCKSIZE - (mof & MAPBLOCKOFF);  in logmap_list_get()
700 		if (hnb > nb)  in logmap_list_get()
701 			hnb = nb;  in logmap_list_get()
709 			if (!DATAoverlapME(mof, hnb, me))  in logmap_list_get()
1723 	int32_t		hnb;  in logmap_cancel()  local
1732 	for (hnb = 0; nb; nb -= hnb, mof += hnb) {  in logmap_cancel()
1733 		hnb = MAPBLOCKSIZE - (mof & MAPBLOCKOFF);  in logmap_cancel()
1734 		if (hnb > nb)  in logmap_cancel()
1735 			hnb = nb;  in logmap_cancel()
1746 				if (!DATAoverlapME(mof, hnb, me))  in logmap_cancel()
1749 				ASSERT(MEwithinDATA(me, mof, hnb));  in logmap_cancel()
1767 		logmap_cancel_delta(ul, mof, hnb, metadata);  in logmap_cancel()
1780 	off_t		hnb;  in logmap_iscancel()  local
1785 	for (hnb = 0; nb; nb -= hnb, mof += hnb) {  in logmap_iscancel()
1786 		hnb = MAPBLOCKSIZE - (mof & MAPBLOCKOFF);  in logmap_iscancel()
1787 		if (hnb > nb)  in logmap_iscancel()
1788 			hnb = nb;  in logmap_iscancel()
1797 			if (DATAoverlapME(mof, hnb, me))  in logmap_iscancel()