292 	int iagno, ino, extno, rc;  in diRead()  local
310 	iagno = INOTOIAG(ip->i_ino);  in diRead()
315 	rc = diIAGRead(imap, iagno, &mp);  in diRead()
847 	int iagno, ino, extno, bitno, sword, agno;  in diFree()  local
866 	iagno = INOTOIAG(inum);  in diFree()
871 	if (iagno >= imap->im_nextiag) {  in diFree()
875 			  (uint) inum, iagno, imap->im_nextiag);  in diFree()
894 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diFree()
965 				aiagp->inofreeback = cpu_to_le32(iagno);  in diFree()
976 			imap->im_agctl[agno].inofree = iagno;  in diFree()
1127 			aiagp->extfreeback = cpu_to_le32(iagno);  in diFree()
1132 		imap->im_agctl[agno].extfree = iagno;  in diFree()
1151 			imap->im_freeiag = iagno;  in diFree()
1255 	iplist[1] = (struct inode *) (size_t)iagno;  in diFree()
1292 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp)  in diInitInode()  argument
1296 	ip->i_ino = (iagno << L2INOSPERIAG) + ino;  in diInitInode()
1321 	int rc, ino, iagno, addext, extno, bitno, sword;  in diAlloc()  local
1384 	iagno = INOTOIAG(inum);  in diAlloc()
1385 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAlloc()
1431 					diInitInode(ip, iagno, ino, extno,  in diAlloc()
1514 					diInitInode(ip, iagno, ino, extno,  in diAlloc()
1553 					diInitInode(ip, iagno,  in diAlloc()
1763 	int iagno, ino, rc, rem, extno, sword;  in diAllocIno()  local
1769 	if ((iagno = imap->im_agctl[agno].inofree) < 0)  in diAllocIno()
1777 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAllocIno()
1846 	diInitInode(ip, iagno, ino, extno, iagp);  in diAllocIno()
1887 	int rem, iagno, sword, extno, rc;  in diAllocExt()  local
1894 	if ((iagno = imap->im_agctl[agno].extfree) < 0) {  in diAllocExt()
1898 		if ((rc = diNewIAG(imap, &iagno, agno, &mp))) {  in diAllocExt()
1911 		if ((rc = diIAGRead(imap, iagno, &mp))) {  in diAllocExt()
1955 			imap->im_freeiag = iagno;  in diAllocExt()
1964 	diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp);  in diAllocExt()
2150 	int agno, iagno, fwd, back, freei = 0, sword, rc;  in diNewExt()  local
2178 	iagno = le32_to_cpu(iagp->iagnum);  in diNewExt()
2257 	ino = (iagno << L2INOSPERIAG) + (extno << L2INOSPEREXT);  in diNewExt()
2307 				aiagp->extfreeback = cpu_to_le32(iagno);  in diNewExt()
2311 			imap->im_agctl[agno].extfree = iagno;  in diNewExt()
2320 			ciagp->inofreeback = cpu_to_le32(iagno);  in diNewExt()
2325 		imap->im_agctl[agno].inofree = iagno;  in diNewExt()
2433 	int iagno, i, xlen;  in diNewIAG()  local
2457 		iagno = imap->im_freeiag;  in diNewIAG()
2460 		blkno = IAGTOLBLK(iagno, sbi->l2nbperpage);  in diNewIAG()
2479 		iagno = imap->im_nextiag;  in diNewIAG()
2484 		if (iagno > (MAXIAGS - 1)) {  in diNewIAG()
2496 		blkno = IAGTOLBLK(iagno, sbi->l2nbperpage);  in diNewIAG()
2558 		iagp->iagnum = cpu_to_le32(iagno);  in diNewIAG()
2595 		imap->im_freeiag = iagno;  in diNewIAG()
2610 	if ((rc = diIAGRead(imap, iagno, &mp))) {  in diNewIAG()
2622 	*iagnop = iagno;  in diNewIAG()
2653 static int diIAGRead(struct inomap * imap, int iagno, struct metapage ** mpp)  in diIAGRead()  argument
2659 	blkno = IAGTOLBLK(iagno, JFS_SBI(ipimap->i_sb)->l2nbperpage);  in diIAGRead()
2721 	int iagno, ino, extno, bitno;  in diUpdatePMap()  local
2730 	iagno = INOTOIAG(inum);  in diUpdatePMap()
2732 	if (iagno >= imap->im_nextiag) {  in diUpdatePMap()
2738 	rc = diIAGRead(imap, iagno, &mp);  in diUpdatePMap()