73 extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, bool abnr)  in extAlloc()  argument
94 	if ((hint = addressXAD(xp))) {  in extAlloc()
96 		nxlen = lengthXAD(xp);  in extAlloc()
106 		if (offsetXAD(xp) + nxlen == xoff &&  in extAlloc()
107 		    abnr == ((xp->flag & XAD_NOTRECORDED) ? true : false))  in extAlloc()
161 	XADaddress(xp, nxaddr);  in extAlloc()
162 	XADlength(xp, nxlen);  in extAlloc()
163 	XADoffset(xp, xoff);  in extAlloc()
164 	xp->flag = xflag;  in extAlloc()
202 int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, bool abnr)  in extRealloc()  argument
221 	xaddr = addressXAD(xp);  in extRealloc()
222 	xlen = lengthXAD(xp);  in extRealloc()
223 	xoff = offsetXAD(xp);  in extRealloc()
229 	if ((xp->flag & XAD_NOTRECORDED) && !abnr) {  in extRealloc()
230 		xp->flag = 0;  in extRealloc()
231 		if ((rc = xtUpdate(0, ip, xp)))  in extRealloc()
267 	if (abnr && (!(xp->flag & XAD_NOTRECORDED)) && (nxlen > nbperpage)) {  in extRealloc()
278 		xflag = xp->flag;  in extRealloc()
323 	XADaddress(xp, nxaddr);  in extRealloc()
324 	XADlength(xp, nxlen);  in extRealloc()
325 	XADoffset(xp, xoff);  in extRealloc()
326 	xp->flag = xflag;  in extRealloc()
351 int extHint(struct inode *ip, s64 offset, xad_t * xp)  in extHint()  argument
362 	XADaddress(xp, 0);  in extHint()
381 		XADaddress(xp, xaddr);  in extHint()
382 		XADlength(xp, xlen);  in extHint()
383 		XADoffset(xp, prev);  in extHint()
388 		xp->flag  = xflag & XAD_NOTRECORDED;  in extHint()
411 int extRecord(struct inode *ip, xad_t * xp)  in extRecord()  argument
420 	rc = xtUpdate(0, ip, xp);  in extRecord()
443 int extFill(struct inode *ip, xad_t * xp)  in extFill()  argument
446 	s64 blkno = offsetXAD(xp) >> ip->i_blkbits;  in extFill()
451 	XADaddress(xp, 0);  in extFill()
454 	if ((rc = extAlloc(ip, nbperpage, blkno, xp, false)))  in extFill()
457 	assert(lengthPXD(xp) == nbperpage);  in extFill()