139 	s64 bn;  in xtLookup()  local
175 	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);  in xtLookup()
232 	s64 bn;			/* block number */  in xtSearch()  local
264 	for (bn = 0;;) {  in xtSearch()
266 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtSearch()
347 			btsp->bn = bn;  in xtSearch()
394 					btsp->bn = bn;  in xtSearch()
452 			btsp->bn = bn;  in xtSearch()
494 		BT_PUSH(btstack, bn, index);  in xtSearch()
497 		bn = addressXAD(&p->xad[index]);  in xtSearch()
532 	s64 bn;  in xtInsert()  local
556 	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);  in xtInsert()
821 		XT_GETPAGE(ip, parent->bn, smp, PSIZE, sp, rc);  in xtSplitUp()
1356 	s64 bn;  in xtExtend()  local
1372 	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);  in xtExtend()
1431 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtExtend()
1443 			bn = addressXAD(xad);  in xtExtend()
1447 			XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtExtend()
1519 	s64 bn;  in xtTailgate()  local
1539 	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);  in xtTailgate()
1596 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtTailgate()
1608 			bn = addressXAD(xad);  in xtTailgate()
1612 			XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtTailgate()
1698 	s64 bn;  in xtUpdate()  local
1720 	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index0);  in xtUpdate()
1929 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtUpdate()
1941 			bn = addressXAD(xad);  in xtUpdate()
1945 			XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtUpdate()
2002 		bn = le64_to_cpu(p->header.next);  in xtUpdate()
2006 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtUpdate()
2034 		XT_GETSEARCH(ip, btstack.top, bn, mp, p, index0);  in xtUpdate()
2082 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtUpdate()
2095 			bn = addressXAD(xad);  in xtUpdate()
2099 			XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtUpdate()
2165 	s64 bn, xaddr;  in xtAppend()  local
2195 	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);  in xtAppend()
2331 	s64 bn;  in xtDelete()  local
2344 	XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);  in xtDelete()
2450 		XT_GETPAGE(ip, parent->bn, mp, PSIZE, p, rc);  in xtDeleteUp()
2520 				 (ulong) parent->bn, index);  in xtDeleteUp()
2564 	s64 bn;  in xtRelocate()  local
2595 		XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);  in xtRelocate()
2616 		XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);  in xtRelocate()
2699 		XT_GETSEARCH(ip, btstack.top, bn, pmp, pp, index);  in xtRelocate()
2885 	s64 bn;			/* block number */  in xtSearchNode()  local
2914 	for (bn = 0;;) {  in xtSearchNode()
2916 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtSearchNode()
2945 					btsp->bn = bn;  in xtSearchNode()
2977 		bn = addressXAD(&p->xad[index]);  in xtSearchNode()
3155 	s64 bn;  in xtTruncate()  local
3226 	bn = 0;  in xtTruncate()
3232 	XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtTruncate()
3469 	bn = parent->bn;  in xtTruncate()
3470 	XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtTruncate()
3643 	BT_PUSH(&btstack, bn, index);  in xtTruncate()
3647 	bn = addressXAD(xad);  in xtTruncate()
3707 	s64 bn;  in xtTruncate_pmap()  local
3736 		XT_GETSEARCH(ip, btstack.top, bn, mp, p, index);  in xtTruncate_pmap()
3749 		bn = 0;  in xtTruncate_pmap()
3755 		XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtTruncate_pmap()
3799 	bn = parent->bn;  in xtTruncate_pmap()
3800 	XT_GETPAGE(ip, bn, mp, PSIZE, p, rc);  in xtTruncate_pmap()
3843 	BT_PUSH(&btstack, bn, index);  in xtTruncate_pmap()
3847 	bn = addressXAD(xad);  in xtTruncate_pmap()