307 	int iagno, ino, extno, rc;  in diRead()  local
325 	iagno = INOTOIAG(ip->i_ino);  in diRead()
330 	rc = diIAGRead(imap, iagno, &mp);  in diRead()
869 	int iagno, ino, extno, bitno, sword, agno;  in diFree()  local
888 	iagno = INOTOIAG(inum);  in diFree()
893 	if (iagno >= imap->im_nextiag) {  in diFree()
897 			  (uint) inum, iagno, imap->im_nextiag);  in diFree()
916 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diFree()
987 				aiagp->inofreeback = cpu_to_le32(iagno);  in diFree()
998 			imap->im_agctl[agno].inofree = iagno;  in diFree()
1149 			aiagp->extfreeback = cpu_to_le32(iagno);  in diFree()
1154 		imap->im_agctl[agno].extfree = iagno;  in diFree()
1173 			imap->im_freeiag = iagno;  in diFree()
1277 	iplist[1] = (struct inode *) (size_t)iagno;  in diFree()
1314 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp)  in diInitInode()  argument
1318 	ip->i_ino = (iagno << L2INOSPERIAG) + ino;  in diInitInode()
1343 	int rc, ino, iagno, addext, extno, bitno, sword;  in diAlloc()  local
1406 	iagno = INOTOIAG(inum);  in diAlloc()
1407 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAlloc()
1453 					diInitInode(ip, iagno, ino, extno,  in diAlloc()
1536 					diInitInode(ip, iagno, ino, extno,  in diAlloc()
1575 					diInitInode(ip, iagno,  in diAlloc()
1785 	int iagno, ino, rc, rem, extno, sword;  in diAllocIno()  local
1791 	if ((iagno = imap->im_agctl[agno].inofree) < 0)  in diAllocIno()
1799 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAllocIno()
1868 	diInitInode(ip, iagno, ino, extno, iagp);  in diAllocIno()
1909 	int rem, iagno, sword, extno, rc;  in diAllocExt()  local
1916 	if ((iagno = imap->im_agctl[agno].extfree) < 0) {  in diAllocExt()
1920 		if ((rc = diNewIAG(imap, &iagno, agno, &mp))) {  in diAllocExt()
1933 		if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAllocExt()
1977 			imap->im_freeiag = iagno;  in diAllocExt()
1986 	diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp);  in diAllocExt()
2172 	int agno, iagno, fwd, back, freei = 0, sword, rc;  in diNewExt()  local
2200 	iagno = le32_to_cpu(iagp->iagnum);  in diNewExt()
2279 	ino = (iagno << L2INOSPERIAG) + (extno << L2INOSPEREXT);  in diNewExt()
2329 				aiagp->extfreeback = cpu_to_le32(iagno);  in diNewExt()
2333 			imap->im_agctl[agno].extfree = iagno;  in diNewExt()
2342 			ciagp->inofreeback = cpu_to_le32(iagno);  in diNewExt()
2347 		imap->im_agctl[agno].inofree = iagno;  in diNewExt()
2455 	int iagno, i, xlen;  in diNewIAG()  local
2479 		iagno = imap->im_freeiag;  in diNewIAG()
2482 		blkno = IAGTOLBLK(iagno, sbi->l2nbperpage);  in diNewIAG()
2501 		iagno = imap->im_nextiag;  in diNewIAG()
2506 		if (iagno > (MAXIAGS - 1)) {  in diNewIAG()
2518 		blkno = IAGTOLBLK(iagno, sbi->l2nbperpage);  in diNewIAG()
2580 		iagp->iagnum = cpu_to_le32(iagno);  in diNewIAG()
2617 		imap->im_freeiag = iagno;  in diNewIAG()
2632 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diNewIAG()
2644 	*iagnop = iagno;  in diNewIAG()
2675 static int diIAGRead(struct inomap * imap, int iagno, struct metapage ** mpp)  in diIAGRead()  argument
2681 	blkno = IAGTOLBLK(iagno, JFS_SBI(ipimap->i_sb)->l2nbperpage);  in diIAGRead()
2743 	int iagno, ino, extno, bitno;  in diUpdatePMap()  local
2752 	iagno = INOTOIAG(inum);  in diUpdatePMap()
2754 	if (iagno >= imap->im_nextiag) {  in diUpdatePMap()
2760 	rc = diIAGRead(imap, iagno, &mp);  in diUpdatePMap()