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()
862 	int iagno, ino, extno, bitno, sword, agno;  in diFree()  local
881 	iagno = INOTOIAG(inum);  in diFree()
886 	if (iagno >= imap->im_nextiag) {  in diFree()
890 			  (uint) inum, iagno, imap->im_nextiag);  in diFree()
909 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diFree()
980 				aiagp->inofreeback = cpu_to_le32(iagno);  in diFree()
991 			imap->im_agctl[agno].inofree = iagno;  in diFree()
1142 			aiagp->extfreeback = cpu_to_le32(iagno);  in diFree()
1147 		imap->im_agctl[agno].extfree = iagno;  in diFree()
1166 			imap->im_freeiag = iagno;  in diFree()
1270 	iplist[1] = (struct inode *) (size_t)iagno;  in diFree()
1307 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp)  in diInitInode()  argument
1311 	ip->i_ino = (iagno << L2INOSPERIAG) + ino;  in diInitInode()
1336 	int rc, ino, iagno, addext, extno, bitno, sword;  in diAlloc()  local
1399 	iagno = INOTOIAG(inum);  in diAlloc()
1400 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAlloc()
1446 					diInitInode(ip, iagno, ino, extno,  in diAlloc()
1529 					diInitInode(ip, iagno, ino, extno,  in diAlloc()
1568 					diInitInode(ip, iagno,  in diAlloc()
1778 	int iagno, ino, rc, rem, extno, sword;  in diAllocIno()  local
1784 	if ((iagno = imap->im_agctl[agno].inofree) < 0)  in diAllocIno()
1792 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAllocIno()
1861 	diInitInode(ip, iagno, ino, extno, iagp);  in diAllocIno()
1902 	int rem, iagno, sword, extno, rc;  in diAllocExt()  local
1909 	if ((iagno = imap->im_agctl[agno].extfree) < 0) {  in diAllocExt()
1913 		if ((rc = diNewIAG(imap, &iagno, agno, &mp))) {  in diAllocExt()
1926 		if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAllocExt()
1970 			imap->im_freeiag = iagno;  in diAllocExt()
1979 	diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp);  in diAllocExt()
2165 	int agno, iagno, fwd, back, freei = 0, sword, rc;  in diNewExt()  local
2193 	iagno = le32_to_cpu(iagp->iagnum);  in diNewExt()
2272 	ino = (iagno << L2INOSPERIAG) + (extno << L2INOSPEREXT);  in diNewExt()
2322 				aiagp->extfreeback = cpu_to_le32(iagno);  in diNewExt()
2326 			imap->im_agctl[agno].extfree = iagno;  in diNewExt()
2335 			ciagp->inofreeback = cpu_to_le32(iagno);  in diNewExt()
2340 		imap->im_agctl[agno].inofree = iagno;  in diNewExt()
2448 	int iagno, i, xlen;  in diNewIAG()  local
2472 		iagno = imap->im_freeiag;  in diNewIAG()
2475 		blkno = IAGTOLBLK(iagno, sbi->l2nbperpage);  in diNewIAG()
2494 		iagno = imap->im_nextiag;  in diNewIAG()
2499 		if (iagno > (MAXIAGS - 1)) {  in diNewIAG()
2511 		blkno = IAGTOLBLK(iagno, sbi->l2nbperpage);  in diNewIAG()
2573 		iagp->iagnum = cpu_to_le32(iagno);  in diNewIAG()
2610 		imap->im_freeiag = iagno;  in diNewIAG()
2625 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diNewIAG()
2637 	*iagnop = iagno;  in diNewIAG()
2668 static int diIAGRead(struct inomap * imap, int iagno, struct metapage ** mpp)  in diIAGRead()  argument
2674 	blkno = IAGTOLBLK(iagno, JFS_SBI(ipimap->i_sb)->l2nbperpage);  in diIAGRead()
2736 	int iagno, ino, extno, bitno;  in diUpdatePMap()  local
2745 	iagno = INOTOIAG(inum);  in diUpdatePMap()
2747 	if (iagno >= imap->im_nextiag) {  in diUpdatePMap()
2753 	rc = diIAGRead(imap, iagno, &mp);  in diUpdatePMap()