134 	int xlen;  in xtLookup()  local
181 	xlen = lengthXAD(xad);  in xtLookup()
182 	xend = xoff + xlen;  in xtLookup()
514 	     struct inode *ip, int xflag, s64 xoff, s32 xlen, s64 * xaddrp,  in xtInsert()  argument
531 	jfs_info("xtInsert: nxoff:0x%lx nxlen:0x%x", (ulong) xoff, xlen);  in xtInsert()
549 	if ((cmp == 0) || (next && (xlen > next - xoff))) {  in xtInsert()
565 		if ((rc = dquot_alloc_block(ip, xlen)))  in xtInsert()
567 		if ((rc = dbAlloc(ip, hint, (s64) xlen, &xaddr))) {  in xtInsert()
568 			dquot_free_block(ip, xlen);  in xtInsert()
590 		split.len = xlen;  in xtInsert()
596 				dbFree(ip, xaddr, (s64) xlen);  in xtInsert()
597 				dquot_free_block(ip, xlen);  in xtInsert()
623 	XT_PUTENTRY(xad, xflag, xoff, xlen, xaddr);  in xtInsert()
680 	int xlen;  in xtSplitUp()  local
743 		xlen = JFS_SBI(ip->i_sb)->nbperpage;  in xtSplitUp()
745 			if ((rc = dbAlloc(ip, (s64) 0, (s64) xlen, &xaddr))  in xtSplitUp()
748 				PXDlength(pxd, xlen);  in xtSplitUp()
1338 	     s32 xlen,		/* delta extent length */  in xtExtend()  argument
1354 	jfs_info("xtExtend: nxoff:0x%lx nxlen:0x%x", (ulong) xoff, xlen);  in xtExtend()
1389 	xlen = lengthXAD(xad) + xlen;  in xtExtend()
1390 	if ((len = xlen - MAXXLEN) <= 0)  in xtExtend()
1461 	xlen = MAXXLEN;  in xtExtend()
1467 	XADlength(xad, xlen);  in xtExtend()
1511 	int nxlen, xlen, lxlen, rxlen;  in xtUpdate()  local
1546 	xlen = lengthXAD(xad);  in xtUpdate()
1551 	    (nxoff + nxlen > xoff + xlen)) {  in xtUpdate()
1591 		if (xlen > nxlen) {  in xtUpdate()
1594 			XADlength(xad, xlen - nxlen);  in xtUpdate()
1613 			xlen = nxlen = lxlen + nxlen;  in xtUpdate()
1623 	if (nxlen == xlen) {  in xtUpdate()
1663 		if (xlen > nxlen)  in xtUpdate()
1665 			XADlength(xad, xlen - nxlen);  in xtUpdate()
1773 	if (nxoff + nxlen == xoff + xlen)  in xtUpdate()
1807 	xlen = xlen - (nxoff - xoff);  in xtUpdate()
1849 	xlen = xlen - nxlen;  in xtUpdate()
1860 		split.len = xlen;  in xtUpdate()
1902 		XT_PUTENTRY(xad, xflag, xoff, xlen, xaddr);  in xtUpdate()
1958 	int nsplit, nblocks, xlen;  in xtAppend()  local
1964 	xlen = *xlenp;  in xtAppend()
1966 		 (ulong) xoff, maxblocks, xlen, (ulong) xaddr);  in xtAppend()
1988 		xlen = min(xlen, (int)(next - xoff));  in xtAppend()
2028 	xlen = min(xlen, maxblocks);  in xtAppend()
2033 	if ((rc = dbAllocBottomUp(ip, xaddr, (s64) xlen)))  in xtAppend()
2040 	split.len = xlen;  in xtAppend()
2050 	*xlenp = xlen;  in xtAppend()
2060 	if ((rc = dbAllocBottomUp(ip, xaddr, (s64) xlen)))  in xtAppend()
2074 	XT_PUTENTRY(xad, xflag, xoff, xlen, xaddr);  in xtAppend()
2085 	*xlenp = xlen;  in xtAppend()
2198 	int xlen, len, freexlen;  in xtTruncate()  local
2306 	xlen = lengthXAD(xad);  in xtTruncate()
2307 	if (teof >= xoff + xlen) {  in xtTruncate()
2320 			newsize = (xoff + xlen) << JFS_SBI(ip->i_sb)->l2bsize;  in xtTruncate()
2336 		xlen = lengthXAD(xad);  in xtTruncate()
2353 			nfreed += xlen;  in xtTruncate()
2370 			nfreed += xlen;  in xtTruncate()
2383 		else if (teof < xoff + xlen) {  in xtTruncate()
2386 			freexlen = xlen - len;  in xtTruncate()
2758 	int xlen;  in xtTruncate_pmap()  local
2816 		xlen = lengthXAD(xad);  in xtTruncate_pmap()
2818 		return (xoff + xlen) << JFS_SBI(ip->i_sb)->l2bsize;  in xtTruncate_pmap()