76 	s64 nxlen, nxaddr, xoff, hint, xaddr = 0;  in extAlloc()  local
96 		nxlen = lengthXAD(xp);  in extAlloc()
106 		if (offsetXAD(xp) + nxlen == xoff &&  in extAlloc()
108 			xaddr = hint + nxlen;  in extAlloc()
111 		hint += (nxlen - 1);  in extAlloc()
124 	nxlen = xlen;  in extAlloc()
125 	if ((rc = extBalloc(ip, hint ? hint : INOHINT(ip), &nxlen, &nxaddr))) {  in extAlloc()
131 	rc = dquot_alloc_block(ip, nxlen);  in extAlloc()
133 		dbFree(ip, nxaddr, (s64) nxlen);  in extAlloc()
146 		rc = xtExtend(0, ip, xoff, (int) nxlen, 0);  in extAlloc()
148 		rc = xtInsert(0, ip, xflag, xoff, (int) nxlen, &nxaddr, 0);  in extAlloc()
154 		dbFree(ip, nxaddr, nxlen);  in extAlloc()
155 		dquot_free_block(ip, nxlen);  in extAlloc()
162 	XADlength(xp, nxlen);  in extAlloc()
202 int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr)  in extRealloc()  argument
215 	if (nxlen > MAXXLEN)  in extRealloc()
216 		nxlen = MAXXLEN;  in extRealloc()
243 	if ((rc = extBrealloc(ip, xaddr, xlen, &nxlen, &nxaddr)))  in extRealloc()
247 	rc = dquot_alloc_block(ip, nxlen);  in extRealloc()
249 		dbFree(ip, nxaddr, (s64) nxlen);  in extRealloc()
254 	delta = nxlen - xlen;  in extRealloc()
267 	if (abnr && (!(xp->flag & XAD_NOTRECORDED)) && (nxlen > nbperpage)) {  in extRealloc()
270 		ninsert = nxlen - nbperpage;  in extRealloc()
274 		ntail = nxlen;  in extRealloc()
289 			dquot_free_block(ip, nxlen);  in extRealloc()
299 			dbFree(ip, nxaddr, nxlen);  in extRealloc()
300 			dquot_free_block(ip, nxlen);  in extRealloc()
317 			nxlen = ntail;  in extRealloc()
324 	XADlength(xp, nxlen);  in extRealloc()