Lines Matching refs:extno
292 int iagno, ino, extno, rc; in diRead() local
326 extno = ino >> L2INOSPEREXT; in diRead()
328 if ((lengthPXD(&iagp->inoext[extno]) != imap->im_nbperiext) || in diRead()
329 (addressPXD(&iagp->inoext[extno]) == 0)) { in diRead()
337 blkno = INOPBLK(&iagp->inoext[extno], ino, sbi->l2nbperpage); in diRead()
847 int iagno, ino, extno, bitno, sword, agno; in diFree() local
905 extno = ino >> L2INOSPEREXT; in diFree()
909 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diFree()
913 if (!addressPXD(&iagp->inoext[extno])) { in diFree()
923 bitmap = le32_to_cpu(iagp->wmap[extno]) & ~mask; in diFree()
985 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diFree()
986 sword = extno >> L2EXTSPERSUM; in diFree()
987 bitno = extno & (EXTSPERSUM - 1); in diFree()
994 iagp->wmap[extno] = cpu_to_le32(bitmap); in diFree()
1116 freepxd = iagp->inoext[extno]; in diFree()
1177 if (iagp->pmap[extno] != 0) { in diFree()
1180 iagp->wmap[extno] = 0; in diFree()
1181 PXDlength(&iagp->inoext[extno], 0); in diFree()
1182 PXDaddress(&iagp->inoext[extno], 0); in diFree()
1189 sword = extno >> L2EXTSPERSUM; in diFree()
1190 bitno = extno & (EXTSPERSUM - 1); in diFree()
1256 iplist[2] = (struct inode *) (size_t)extno; in diFree()
1292 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp) in diInitInode() argument
1297 jfs_ip->ixpxd = iagp->inoext[extno]; in diInitInode()
1321 int rc, ino, iagno, addext, extno, bitno, sword; in diAlloc() local
1407 extno = ino >> L2INOSPEREXT; in diAlloc()
1412 if (addressPXD(&iagp->inoext[extno])) { in diAlloc()
1415 diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1418 ino = (extno << L2INOSPEREXT) + bitno; in diAlloc()
1431 diInitInode(ip, iagno, ino, extno, in diAlloc()
1444 extno = in diAlloc()
1445 (extno == in diAlloc()
1446 EXTSPERIAG - 1) ? 0 : extno + 1; in diAlloc()
1465 bitno = extno & (EXTSPERSUM - 1); in diAlloc()
1467 sword = extno >> L2EXTSPERSUM; in diAlloc()
1489 extno = (sword << L2EXTSPERSUM) + rem; in diAlloc()
1490 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1505 ino = (extno << L2INOSPEREXT) + rem; in diAlloc()
1514 diInitInode(ip, iagno, ino, extno, in diAlloc()
1536 extno = (sword << L2EXTSPERSUM) + rem; in diAlloc()
1540 if ((rc = diNewExt(imap, iagp, extno))) { in diAlloc()
1554 extno << L2INOSPEREXT, in diAlloc()
1555 extno, iagp); in diAlloc()
1763 int iagno, ino, rc, rem, extno, sword; in diAllocIno() local
1819 extno = (sword << L2EXTSPERSUM) + rem; in diAllocIno()
1823 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0); in diAllocIno()
1833 ino = (extno << L2INOSPEREXT) + rem; in diAllocIno()
1846 diInitInode(ip, iagno, ino, extno, iagp); in diAllocIno()
1887 int rem, iagno, sword, extno, rc; in diAllocExt() local
1941 extno = (sword << L2EXTSPERSUM) + rem; in diAllocExt()
1945 rc = diNewExt(imap, iagp, extno); in diAllocExt()
1964 diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp); in diAllocExt()
2004 int extno, bitno, agno, sword, rc; in diAllocBit() local
2040 extno = ino >> L2INOSPEREXT; in diAllocBit()
2049 if (((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) || in diAllocBit()
2050 ((le32_to_cpu(iagp->wmap[extno]) & mask) != 0) || in diAllocBit()
2051 (addressPXD(&iagp->inoext[extno]) == 0)) { in diAllocBit()
2063 iagp->wmap[extno] |= cpu_to_le32(mask); in diAllocBit()
2069 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diAllocBit()
2070 sword = extno >> L2EXTSPERSUM; in diAllocBit()
2071 bitno = extno & (EXTSPERSUM - 1); in diAllocBit()
2148 static int diNewExt(struct inomap * imap, struct iag * iagp, int extno) in diNewExt() argument
2245 if ((extno == 0) || (addressPXD(&iagp->inoext[extno - 1]) == 0)) in diNewExt()
2248 hint = addressPXD(&iagp->inoext[extno - 1]) + in diNewExt()
2249 lengthPXD(&iagp->inoext[extno - 1]) - 1; in diNewExt()
2257 ino = (iagno << L2INOSPERIAG) + (extno << L2INOSPEREXT); in diNewExt()
2329 PXDlength(&iagp->inoext[extno], imap->im_nbperiext); in diNewExt()
2330 PXDaddress(&iagp->inoext[extno], blkno); in diNewExt()
2336 iagp->wmap[extno] = cpu_to_le32(HIGHORDER); in diNewExt()
2337 iagp->pmap[extno] = 0; in diNewExt()
2343 sword = extno >> L2EXTSPERSUM; in diNewExt()
2344 mask = HIGHORDER >> (extno & (EXTSPERSUM - 1)); in diNewExt()
2721 int iagno, ino, extno, bitno; in diUpdatePMap() local
2748 extno = ino >> L2INOSPEREXT; in diUpdatePMap()
2760 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2765 if (!(le32_to_cpu(iagp->pmap[extno]) & mask)) { in diUpdatePMap()
2771 iagp->pmap[extno] &= cpu_to_le32(~mask); in diUpdatePMap()
2780 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2786 if ((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) { in diUpdatePMap()
2793 iagp->pmap[extno] |= cpu_to_le32(mask); in diUpdatePMap()