Lines Matching refs:extno
308 int iagno, ino, extno, rc; in diRead() local
342 extno = ino >> L2INOSPEREXT; in diRead()
344 if ((lengthPXD(&iagp->inoext[extno]) != imap->im_nbperiext) || in diRead()
345 (addressPXD(&iagp->inoext[extno]) == 0)) { in diRead()
353 blkno = INOPBLK(&iagp->inoext[extno], ino, sbi->l2nbperpage); in diRead()
863 int iagno, ino, extno, bitno, sword, agno; in diFree() local
921 extno = ino >> L2INOSPEREXT; in diFree()
925 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diFree()
929 if (!addressPXD(&iagp->inoext[extno])) { in diFree()
939 bitmap = le32_to_cpu(iagp->wmap[extno]) & ~mask; in diFree()
1001 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diFree()
1002 sword = extno >> L2EXTSPERSUM; in diFree()
1003 bitno = extno & (EXTSPERSUM - 1); in diFree()
1010 iagp->wmap[extno] = cpu_to_le32(bitmap); in diFree()
1132 freepxd = iagp->inoext[extno]; in diFree()
1193 if (iagp->pmap[extno] != 0) { in diFree()
1196 iagp->wmap[extno] = 0; in diFree()
1197 PXDlength(&iagp->inoext[extno], 0); in diFree()
1198 PXDaddress(&iagp->inoext[extno], 0); in diFree()
1205 sword = extno >> L2EXTSPERSUM; in diFree()
1206 bitno = extno & (EXTSPERSUM - 1); in diFree()
1272 iplist[2] = (struct inode *) (size_t)extno; in diFree()
1308 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp) in diInitInode() argument
1313 jfs_ip->ixpxd = iagp->inoext[extno]; in diInitInode()
1337 int rc, ino, iagno, addext, extno, bitno, sword; in diAlloc() local
1423 extno = ino >> L2INOSPEREXT; in diAlloc()
1428 if (addressPXD(&iagp->inoext[extno])) { in diAlloc()
1431 diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1434 ino = (extno << L2INOSPEREXT) + bitno; in diAlloc()
1447 diInitInode(ip, iagno, ino, extno, in diAlloc()
1460 extno = in diAlloc()
1461 (extno == in diAlloc()
1462 EXTSPERIAG - 1) ? 0 : extno + 1; in diAlloc()
1481 bitno = extno & (EXTSPERSUM - 1); in diAlloc()
1483 sword = extno >> L2EXTSPERSUM; in diAlloc()
1505 extno = (sword << L2EXTSPERSUM) + rem; in diAlloc()
1506 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1521 ino = (extno << L2INOSPEREXT) + rem; in diAlloc()
1530 diInitInode(ip, iagno, ino, extno, in diAlloc()
1552 extno = (sword << L2EXTSPERSUM) + rem; in diAlloc()
1556 if ((rc = diNewExt(imap, iagp, extno))) { in diAlloc()
1570 extno << L2INOSPEREXT, in diAlloc()
1571 extno, iagp); in diAlloc()
1779 int iagno, ino, rc, rem, extno, sword; in diAllocIno() local
1835 extno = (sword << L2EXTSPERSUM) + rem; in diAllocIno()
1839 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0); in diAllocIno()
1849 ino = (extno << L2INOSPEREXT) + rem; in diAllocIno()
1862 diInitInode(ip, iagno, ino, extno, iagp); in diAllocIno()
1903 int rem, iagno, sword, extno, rc; in diAllocExt() local
1957 extno = (sword << L2EXTSPERSUM) + rem; in diAllocExt()
1961 rc = diNewExt(imap, iagp, extno); in diAllocExt()
1980 diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp); in diAllocExt()
2020 int extno, bitno, agno, sword, rc; in diAllocBit() local
2056 extno = ino >> L2INOSPEREXT; in diAllocBit()
2065 if (((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) || in diAllocBit()
2066 ((le32_to_cpu(iagp->wmap[extno]) & mask) != 0) || in diAllocBit()
2067 (addressPXD(&iagp->inoext[extno]) == 0)) { in diAllocBit()
2079 iagp->wmap[extno] |= cpu_to_le32(mask); in diAllocBit()
2085 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diAllocBit()
2086 sword = extno >> L2EXTSPERSUM; in diAllocBit()
2087 bitno = extno & (EXTSPERSUM - 1); in diAllocBit()
2164 static int diNewExt(struct inomap * imap, struct iag * iagp, int extno) in diNewExt() argument
2261 if ((extno == 0) || (addressPXD(&iagp->inoext[extno - 1]) == 0)) in diNewExt()
2264 hint = addressPXD(&iagp->inoext[extno - 1]) + in diNewExt()
2265 lengthPXD(&iagp->inoext[extno - 1]) - 1; in diNewExt()
2273 ino = (iagno << L2INOSPERIAG) + (extno << L2INOSPEREXT); in diNewExt()
2345 PXDlength(&iagp->inoext[extno], imap->im_nbperiext); in diNewExt()
2346 PXDaddress(&iagp->inoext[extno], blkno); in diNewExt()
2352 iagp->wmap[extno] = cpu_to_le32(HIGHORDER); in diNewExt()
2353 iagp->pmap[extno] = 0; in diNewExt()
2359 sword = extno >> L2EXTSPERSUM; in diNewExt()
2360 mask = HIGHORDER >> (extno & (EXTSPERSUM - 1)); in diNewExt()
2737 int iagno, ino, extno, bitno; in diUpdatePMap() local
2764 extno = ino >> L2INOSPEREXT; in diUpdatePMap()
2776 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2781 if (!(le32_to_cpu(iagp->pmap[extno]) & mask)) { in diUpdatePMap()
2787 iagp->pmap[extno] &= cpu_to_le32(~mask); in diUpdatePMap()
2796 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2802 if ((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) { in diUpdatePMap()
2809 iagp->pmap[extno] |= cpu_to_le32(mask); in diUpdatePMap()