Lines Matching refs:iagp
297 struct iag *iagp; in diRead() local
324 iagp = (struct iag *) mp->data; 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()
342 agstart = le64_to_cpu(iagp->agstart); in diRead()
847 struct iag *iagp, *aiagp, *biagp, *ciagp, *diagp; in diFree() local
901 iagp = (struct iag *) mp->data; 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()
947 if (iagp->nfreeinos == 0) { in diFree()
975 iagp->inofreefwd = in diFree()
977 iagp->inofreeback = cpu_to_le32(-1); in diFree()
987 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diFree()
990 iagp->inosmap[sword] &= in diFree()
996 iagp->wmap[extno] = cpu_to_le32(bitmap); in diFree()
1001 le32_add_cpu(&iagp->nfreeinos, 1); in diFree()
1030 if (iagp->nfreeexts == 0) { in diFree()
1048 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1054 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diFree()
1060 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diFree()
1071 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1072 int inofreeback = le32_to_cpu(iagp->inofreeback); in diFree()
1073 int inofreefwd = le32_to_cpu(iagp->inofreefwd); in diFree()
1118 freepxd = iagp->inoext[extno]; in diFree()
1127 if (iagp->nfreeexts == 0) { in diFree()
1131 iagp->extfreefwd = in diFree()
1133 iagp->extfreeback = cpu_to_le32(-1); in diFree()
1139 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1141 aiagp->extfreeback = iagp->extfreeback; in diFree()
1144 biagp->extfreefwd = iagp->extfreefwd; in diFree()
1147 le32_to_cpu(iagp->extfreefwd); in diFree()
1149 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diFree()
1152 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diFree()
1161 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1162 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) in diFree()
1163 ciagp->inofreeback = iagp->inofreeback; in diFree()
1165 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) in diFree()
1166 diagp->inofreefwd = iagp->inofreefwd; in diFree()
1169 le32_to_cpu(iagp->inofreefwd); in diFree()
1171 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); 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()
1194 iagp->inosmap[sword] |= cpu_to_le32(mask); in diFree()
1195 iagp->extsmap[sword] &= cpu_to_le32(~mask); in diFree()
1200 le32_add_cpu(&iagp->nfreeinos, -(INOSPEREXT - 1)); in diFree()
1201 le32_add_cpu(&iagp->nfreeexts, 1); 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()
1300 jfs_ip->agstart = le64_to_cpu(iagp->agstart); in diInitInode()
1329 struct iag *iagp; in diAlloc() local
1392 iagp = (struct iag *) mp->data; in diAlloc()
1398 addext = (imap->im_agctl[agno].numfree < 32 && iagp->nfreeexts); in diAlloc()
1406 if (iagp->nfreeinos || addext) { in diAlloc()
1414 if (addressPXD(&iagp->inoext[extno])) { in diAlloc()
1417 diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1425 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1434 iagp); in diAlloc()
1475 inosmap = le32_to_cpu(iagp->inosmap[sword]) | mask; in diAlloc()
1476 extsmap = le32_to_cpu(iagp->extsmap[sword]) | mask; in diAlloc()
1492 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1508 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1517 iagp); in diAlloc()
1542 if ((rc = diNewExt(imap, iagp, extno))) { in diAlloc()
1557 extno, iagp); in diAlloc()
1571 inosmap = le32_to_cpu(iagp->inosmap[sword]); in diAlloc()
1572 extsmap = le32_to_cpu(iagp->extsmap[sword]); in diAlloc()
1767 struct iag *iagp; in diAllocIno() local
1783 iagp = (struct iag *) mp->data; in diAllocIno()
1788 if (!iagp->nfreeinos) { in diAllocIno()
1807 if (~iagp->inosmap[sword]) in diAllocIno()
1814 rem = diFindFree(le32_to_cpu(iagp->inosmap[sword]), 0); in diAllocIno()
1825 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0); in diAllocIno()
1839 rc = diAllocBit(imap, iagp, ino); in diAllocIno()
1848 diInitInode(ip, iagno, ino, extno, iagp); in diAllocIno()
1891 struct iag *iagp; in diAllocExt() local
1903 iagp = (struct iag *) mp->data; in diAllocExt()
1907 iagp->agstart = in diAllocExt()
1918 iagp = (struct iag *) mp->data; in diAllocExt()
1930 if (~iagp->extsmap[sword]) in diAllocExt()
1936 rem = diFindFree(le32_to_cpu(iagp->extsmap[sword]), 0); in diAllocExt()
1947 rc = diNewExt(imap, iagp, extno); in diAllocExt()
1954 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diAllocExt()
1956 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diAllocExt()
1966 diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp); in diAllocExt()
2004 static int diAllocBit(struct inomap * imap, struct iag * iagp, int ino) in diAllocBit() argument
2016 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2017 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) { in diAllocBit()
2019 diIAGRead(imap, le32_to_cpu(iagp->inofreefwd), in diAllocBit()
2025 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) { in diAllocBit()
2028 le32_to_cpu(iagp->inofreeback), in diAllocBit()
2041 agno = BLKTOAG(le64_to_cpu(iagp->agstart), JFS_SBI(imap->im_ipimap->i_sb)); 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()
2074 iagp->inosmap[sword] |= cpu_to_le32(HIGHORDER >> bitno); in diAllocBit()
2080 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2082 aiagp->inofreeback = iagp->inofreeback; in diAllocBit()
2087 biagp->inofreefwd = iagp->inofreefwd; in diAllocBit()
2091 le32_to_cpu(iagp->inofreefwd); in diAllocBit()
2093 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diAllocBit()
2099 le32_add_cpu(&iagp->nfreeinos, -1); in diAllocBit()
2150 static int diNewExt(struct inomap * imap, struct iag * iagp, int extno) in diNewExt() argument
2165 if (!iagp->nfreeexts) { in diNewExt()
2179 agno = BLKTOAG(le64_to_cpu(iagp->agstart), sbi); in diNewExt()
2180 iagno = le32_to_cpu(iagp->iagnum); in diNewExt()
2187 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2188 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diNewExt()
2194 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diNewExt()
2207 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2223 if (iagp->nfreeinos == 0) { in diNewExt()
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()
2292 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2294 aiagp->extfreeback = iagp->extfreeback; in diNewExt()
2297 biagp->extfreefwd = iagp->extfreefwd; in diNewExt()
2300 le32_to_cpu(iagp->extfreefwd); in diNewExt()
2302 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2307 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2311 iagp->extfreefwd = cpu_to_le32(fwd); in diNewExt()
2312 iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2320 if (iagp->nfreeinos == 0) { in diNewExt()
2324 iagp->inofreefwd = in diNewExt()
2326 iagp->inofreeback = cpu_to_le32(-1); 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()
2347 iagp->extsmap[sword] |= cpu_to_le32(mask); in diNewExt()
2348 iagp->inosmap[sword] &= cpu_to_le32(~mask); in diNewExt()
2353 le32_add_cpu(&iagp->nfreeinos, (INOSPEREXT - 1)); in diNewExt()
2354 le32_add_cpu(&iagp->nfreeexts, -1); in diNewExt()
2440 struct iag *iagp; in diNewIAG() local
2556 iagp = (struct iag *) mp->data; in diNewIAG()
2559 memset(iagp, 0, sizeof(struct iag)); in diNewIAG()
2560 iagp->iagnum = cpu_to_le32(iagno); in diNewIAG()
2561 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diNewIAG()
2562 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewIAG()
2563 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2564 iagp->nfreeinos = 0; in diNewIAG()
2565 iagp->nfreeexts = cpu_to_le32(EXTSPERIAG); in diNewIAG()
2571 iagp->inosmap[i] = cpu_to_le32(ONES); in diNewIAG()
2617 iagp = (struct iag *) mp->data; in diNewIAG()
2620 imap->im_freeiag = le32_to_cpu(iagp->iagfree); in diNewIAG()
2621 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2721 struct iag *iagp; in diUpdatePMap() local
2745 iagp = (struct iag *) mp->data; 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()
2843 struct iag *iagp = NULL, *hiagp = NULL; in diExtendFS() local
2880 iagp = (struct iag *) bp->data; in diExtendFS()
2881 if (le32_to_cpu(iagp->iagnum) != i) { in diExtendFS()
2888 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diExtendFS()
2893 agstart = le64_to_cpu(iagp->agstart); in diExtendFS()
2895 iagp->agstart = cpu_to_le64((s64)n << mp->db_agl2size); in diExtendFS()
2898 numinos = (EXTSPERIAG - le32_to_cpu(iagp->nfreeexts)) in diExtendFS()
2907 if ((int) le32_to_cpu(iagp->nfreeinos) > 0) { in diExtendFS()
2909 iagp->inofreefwd = cpu_to_le32(-1); in diExtendFS()
2910 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2917 hiagp->inofreeback = iagp->iagnum; in diExtendFS()
2918 iagp->inofreefwd = cpu_to_le32(head); in diExtendFS()
2919 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2924 le32_to_cpu(iagp->iagnum); in diExtendFS()
2928 le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2929 xnumfree += le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2933 if (le32_to_cpu(iagp->nfreeexts) > 0) { in diExtendFS()
2935 iagp->extfreefwd = cpu_to_le32(-1); in diExtendFS()
2936 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2943 hiagp->extfreeback = iagp->iagnum; in diExtendFS()
2944 iagp->extfreefwd = cpu_to_le32(head); in diExtendFS()
2945 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2950 le32_to_cpu(iagp->iagnum); in diExtendFS()