Lines Matching refs:extno
294 int iagno, ino, extno, rc; in diRead() local
328 extno = ino >> L2INOSPEREXT; in diRead()
330 if ((lengthPXD(&iagp->inoext[extno]) != imap->im_nbperiext) || in diRead()
331 (addressPXD(&iagp->inoext[extno]) == 0)) { in diRead()
339 blkno = INOPBLK(&iagp->inoext[extno], ino, sbi->l2nbperpage); in diRead()
849 int iagno, ino, extno, bitno, sword, agno; in diFree() local
907 extno = ino >> L2INOSPEREXT; in diFree()
911 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diFree()
915 if (!addressPXD(&iagp->inoext[extno])) { in diFree()
925 bitmap = le32_to_cpu(iagp->wmap[extno]) & ~mask; in diFree()
987 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diFree()
988 sword = extno >> L2EXTSPERSUM; in diFree()
989 bitno = extno & (EXTSPERSUM - 1); in diFree()
996 iagp->wmap[extno] = cpu_to_le32(bitmap); in diFree()
1118 freepxd = iagp->inoext[extno]; in diFree()
1179 if (iagp->pmap[extno] != 0) { in diFree()
1182 iagp->wmap[extno] = 0; in diFree()
1183 PXDlength(&iagp->inoext[extno], 0); in diFree()
1184 PXDaddress(&iagp->inoext[extno], 0); in diFree()
1191 sword = extno >> L2EXTSPERSUM; in diFree()
1192 bitno = extno & (EXTSPERSUM - 1); in diFree()
1258 iplist[2] = (struct inode *) (size_t)extno; in diFree()
1294 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp) in diInitInode() argument
1299 jfs_ip->ixpxd = iagp->inoext[extno]; in diInitInode()
1323 int rc, ino, iagno, addext, extno, bitno, sword; in diAlloc() local
1409 extno = ino >> L2INOSPEREXT; in diAlloc()
1414 if (addressPXD(&iagp->inoext[extno])) { in diAlloc()
1417 diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1420 ino = (extno << L2INOSPEREXT) + bitno; in diAlloc()
1433 diInitInode(ip, iagno, ino, extno, in diAlloc()
1446 extno = in diAlloc()
1447 (extno == in diAlloc()
1448 EXTSPERIAG - 1) ? 0 : extno + 1; in diAlloc()
1467 bitno = extno & (EXTSPERSUM - 1); in diAlloc()
1469 sword = extno >> L2EXTSPERSUM; in diAlloc()
1491 extno = (sword << L2EXTSPERSUM) + rem; in diAlloc()
1492 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1507 ino = (extno << L2INOSPEREXT) + rem; in diAlloc()
1516 diInitInode(ip, iagno, ino, extno, in diAlloc()
1538 extno = (sword << L2EXTSPERSUM) + rem; in diAlloc()
1542 if ((rc = diNewExt(imap, iagp, extno))) { in diAlloc()
1556 extno << L2INOSPEREXT, in diAlloc()
1557 extno, iagp); in diAlloc()
1765 int iagno, ino, rc, rem, extno, sword; in diAllocIno() local
1821 extno = (sword << L2EXTSPERSUM) + rem; in diAllocIno()
1825 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0); in diAllocIno()
1835 ino = (extno << L2INOSPEREXT) + rem; in diAllocIno()
1848 diInitInode(ip, iagno, ino, extno, iagp); in diAllocIno()
1889 int rem, iagno, sword, extno, rc; in diAllocExt() local
1943 extno = (sword << L2EXTSPERSUM) + rem; in diAllocExt()
1947 rc = diNewExt(imap, iagp, extno); in diAllocExt()
1966 diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp); in diAllocExt()
2006 int extno, bitno, agno, sword, rc; in diAllocBit() local
2042 extno = ino >> L2INOSPEREXT; in diAllocBit()
2051 if (((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) || in diAllocBit()
2052 ((le32_to_cpu(iagp->wmap[extno]) & mask) != 0) || in diAllocBit()
2053 (addressPXD(&iagp->inoext[extno]) == 0)) { in diAllocBit()
2065 iagp->wmap[extno] |= cpu_to_le32(mask); in diAllocBit()
2071 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diAllocBit()
2072 sword = extno >> L2EXTSPERSUM; in diAllocBit()
2073 bitno = extno & (EXTSPERSUM - 1); in diAllocBit()
2150 static int diNewExt(struct inomap * imap, struct iag * iagp, int extno) in diNewExt() argument
2247 if ((extno == 0) || (addressPXD(&iagp->inoext[extno - 1]) == 0)) in diNewExt()
2250 hint = addressPXD(&iagp->inoext[extno - 1]) + in diNewExt()
2251 lengthPXD(&iagp->inoext[extno - 1]) - 1; in diNewExt()
2259 ino = (iagno << L2INOSPERIAG) + (extno << L2INOSPEREXT); in diNewExt()
2331 PXDlength(&iagp->inoext[extno], imap->im_nbperiext); in diNewExt()
2332 PXDaddress(&iagp->inoext[extno], blkno); in diNewExt()
2338 iagp->wmap[extno] = cpu_to_le32(HIGHORDER); in diNewExt()
2339 iagp->pmap[extno] = 0; in diNewExt()
2345 sword = extno >> L2EXTSPERSUM; in diNewExt()
2346 mask = HIGHORDER >> (extno & (EXTSPERSUM - 1)); in diNewExt()
2723 int iagno, ino, extno, bitno; in diUpdatePMap() local
2750 extno = ino >> L2INOSPEREXT; in diUpdatePMap()
2762 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2767 if (!(le32_to_cpu(iagp->pmap[extno]) & mask)) { in diUpdatePMap()
2773 iagp->pmap[extno] &= cpu_to_le32(~mask); in diUpdatePMap()
2782 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2788 if ((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) { in diUpdatePMap()
2795 iagp->pmap[extno] |= cpu_to_le32(mask); in diUpdatePMap()