89 	s64 nxlen, nxaddr, xoff, hint, xaddr = 0;  in extAlloc()  local
109 		nxlen = lengthXAD(xp);  in extAlloc()
119 		if (offsetXAD(xp) + nxlen == xoff &&  in extAlloc()
121 			xaddr = hint + nxlen;  in extAlloc()
124 		hint += (nxlen - 1);  in extAlloc()
137 	nxlen = xlen;  in extAlloc()
138 	if ((rc = extBalloc(ip, hint ? hint : INOHINT(ip), &nxlen, &nxaddr))) {  in extAlloc()
144 	rc = dquot_alloc_block(ip, nxlen);  in extAlloc()
146 		dbFree(ip, nxaddr, (s64) nxlen);  in extAlloc()
159 		rc = xtExtend(0, ip, xoff, (int) nxlen, 0);  in extAlloc()
161 		rc = xtInsert(0, ip, xflag, xoff, (int) nxlen, &nxaddr, 0);  in extAlloc()
167 		dbFree(ip, nxaddr, nxlen);  in extAlloc()
168 		dquot_free_block(ip, nxlen);  in extAlloc()
175 	XADlength(xp, nxlen);  in extAlloc()
215 int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr)  in extRealloc()  argument
228 	if (nxlen > MAXXLEN)  in extRealloc()
229 		nxlen = MAXXLEN;  in extRealloc()
256 	if ((rc = extBrealloc(ip, xaddr, xlen, &nxlen, &nxaddr)))  in extRealloc()
260 	rc = dquot_alloc_block(ip, nxlen);  in extRealloc()
262 		dbFree(ip, nxaddr, (s64) nxlen);  in extRealloc()
267 	delta = nxlen - xlen;  in extRealloc()
280 	if (abnr && (!(xp->flag & XAD_NOTRECORDED)) && (nxlen > nbperpage)) {  in extRealloc()
283 		ninsert = nxlen - nbperpage;  in extRealloc()
287 		ntail = nxlen;  in extRealloc()
302 			dquot_free_block(ip, nxlen);  in extRealloc()
312 			dbFree(ip, nxaddr, nxlen);  in extRealloc()
313 			dquot_free_block(ip, nxlen);  in extRealloc()
330 			nxlen = ntail;  in extRealloc()
337 	XADlength(xp, nxlen);  in extRealloc()