Lines Matching refs:iagp
311 struct iag *iagp; in diRead() local
338 iagp = (struct iag *) mp->data; 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()
356 agstart = le64_to_cpu(iagp->agstart); in diRead()
861 struct iag *iagp, *aiagp, *biagp, *ciagp, *diagp; in diFree() local
915 iagp = (struct iag *) mp->data; 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()
961 if (iagp->nfreeinos == 0) { in diFree()
989 iagp->inofreefwd = in diFree()
991 iagp->inofreeback = cpu_to_le32(-1); in diFree()
1001 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diFree()
1004 iagp->inosmap[sword] &= in diFree()
1010 iagp->wmap[extno] = cpu_to_le32(bitmap); in diFree()
1015 le32_add_cpu(&iagp->nfreeinos, 1); in diFree()
1044 if (iagp->nfreeexts == 0) { in diFree()
1062 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1068 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diFree()
1074 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diFree()
1085 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1086 int inofreeback = le32_to_cpu(iagp->inofreeback); in diFree()
1087 int inofreefwd = le32_to_cpu(iagp->inofreefwd); in diFree()
1132 freepxd = iagp->inoext[extno]; in diFree()
1141 if (iagp->nfreeexts == 0) { in diFree()
1145 iagp->extfreefwd = in diFree()
1147 iagp->extfreeback = cpu_to_le32(-1); in diFree()
1153 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1155 aiagp->extfreeback = iagp->extfreeback; in diFree()
1158 biagp->extfreefwd = iagp->extfreefwd; in diFree()
1161 le32_to_cpu(iagp->extfreefwd); in diFree()
1163 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diFree()
1166 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diFree()
1175 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1176 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) in diFree()
1177 ciagp->inofreeback = iagp->inofreeback; in diFree()
1179 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) in diFree()
1180 diagp->inofreefwd = iagp->inofreefwd; in diFree()
1183 le32_to_cpu(iagp->inofreefwd); in diFree()
1185 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); 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()
1208 iagp->inosmap[sword] |= cpu_to_le32(mask); in diFree()
1209 iagp->extsmap[sword] &= cpu_to_le32(~mask); in diFree()
1214 le32_add_cpu(&iagp->nfreeinos, -(INOSPEREXT - 1)); in diFree()
1215 le32_add_cpu(&iagp->nfreeexts, 1); 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()
1314 jfs_ip->agstart = le64_to_cpu(iagp->agstart); in diInitInode()
1343 struct iag *iagp; in diAlloc() local
1406 iagp = (struct iag *) mp->data; in diAlloc()
1412 addext = (imap->im_agctl[agno].numfree < 32 && iagp->nfreeexts); in diAlloc()
1420 if (iagp->nfreeinos || addext) { in diAlloc()
1428 if (addressPXD(&iagp->inoext[extno])) { in diAlloc()
1431 diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1439 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1448 iagp); in diAlloc()
1489 inosmap = le32_to_cpu(iagp->inosmap[sword]) | mask; in diAlloc()
1490 extsmap = le32_to_cpu(iagp->extsmap[sword]) | mask; in diAlloc()
1506 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1522 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1531 iagp); in diAlloc()
1556 if ((rc = diNewExt(imap, iagp, extno))) { in diAlloc()
1571 extno, iagp); in diAlloc()
1585 inosmap = le32_to_cpu(iagp->inosmap[sword]); in diAlloc()
1586 extsmap = le32_to_cpu(iagp->extsmap[sword]); in diAlloc()
1781 struct iag *iagp; in diAllocIno() local
1797 iagp = (struct iag *) mp->data; in diAllocIno()
1802 if (!iagp->nfreeinos) { in diAllocIno()
1821 if (~iagp->inosmap[sword]) in diAllocIno()
1828 rem = diFindFree(le32_to_cpu(iagp->inosmap[sword]), 0); in diAllocIno()
1839 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0); in diAllocIno()
1853 rc = diAllocBit(imap, iagp, ino); in diAllocIno()
1862 diInitInode(ip, iagno, ino, extno, iagp); in diAllocIno()
1905 struct iag *iagp; in diAllocExt() local
1917 iagp = (struct iag *) mp->data; in diAllocExt()
1921 iagp->agstart = in diAllocExt()
1932 iagp = (struct iag *) mp->data; in diAllocExt()
1944 if (~iagp->extsmap[sword]) in diAllocExt()
1950 rem = diFindFree(le32_to_cpu(iagp->extsmap[sword]), 0); in diAllocExt()
1961 rc = diNewExt(imap, iagp, extno); in diAllocExt()
1968 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diAllocExt()
1970 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diAllocExt()
1980 diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp); in diAllocExt()
2018 static int diAllocBit(struct inomap * imap, struct iag * iagp, int ino) in diAllocBit() argument
2030 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2031 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) { in diAllocBit()
2033 diIAGRead(imap, le32_to_cpu(iagp->inofreefwd), in diAllocBit()
2039 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) { in diAllocBit()
2042 le32_to_cpu(iagp->inofreeback), in diAllocBit()
2055 agno = BLKTOAG(le64_to_cpu(iagp->agstart), JFS_SBI(imap->im_ipimap->i_sb)); 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()
2088 iagp->inosmap[sword] |= cpu_to_le32(HIGHORDER >> bitno); in diAllocBit()
2094 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2096 aiagp->inofreeback = iagp->inofreeback; in diAllocBit()
2101 biagp->inofreefwd = iagp->inofreefwd; in diAllocBit()
2105 le32_to_cpu(iagp->inofreefwd); in diAllocBit()
2107 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diAllocBit()
2113 le32_add_cpu(&iagp->nfreeinos, -1); in diAllocBit()
2164 static int diNewExt(struct inomap * imap, struct iag * iagp, int extno) in diNewExt() argument
2179 if (!iagp->nfreeexts) { in diNewExt()
2193 agno = BLKTOAG(le64_to_cpu(iagp->agstart), sbi); in diNewExt()
2194 iagno = le32_to_cpu(iagp->iagnum); in diNewExt()
2201 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2202 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diNewExt()
2208 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diNewExt()
2221 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2237 if (iagp->nfreeinos == 0) { in diNewExt()
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()
2306 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2308 aiagp->extfreeback = iagp->extfreeback; in diNewExt()
2311 biagp->extfreefwd = iagp->extfreefwd; in diNewExt()
2314 le32_to_cpu(iagp->extfreefwd); in diNewExt()
2316 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2321 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2325 iagp->extfreefwd = cpu_to_le32(fwd); in diNewExt()
2326 iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2334 if (iagp->nfreeinos == 0) { in diNewExt()
2338 iagp->inofreefwd = in diNewExt()
2340 iagp->inofreeback = cpu_to_le32(-1); 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()
2361 iagp->extsmap[sword] |= cpu_to_le32(mask); in diNewExt()
2362 iagp->inosmap[sword] &= cpu_to_le32(~mask); in diNewExt()
2367 le32_add_cpu(&iagp->nfreeinos, (INOSPEREXT - 1)); in diNewExt()
2368 le32_add_cpu(&iagp->nfreeexts, -1); in diNewExt()
2454 struct iag *iagp; in diNewIAG() local
2570 iagp = (struct iag *) mp->data; in diNewIAG()
2573 memset(iagp, 0, sizeof(struct iag)); in diNewIAG()
2574 iagp->iagnum = cpu_to_le32(iagno); in diNewIAG()
2575 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diNewIAG()
2576 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewIAG()
2577 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2578 iagp->nfreeinos = 0; in diNewIAG()
2579 iagp->nfreeexts = cpu_to_le32(EXTSPERIAG); in diNewIAG()
2585 iagp->inosmap[i] = cpu_to_le32(ONES); in diNewIAG()
2631 iagp = (struct iag *) mp->data; in diNewIAG()
2634 imap->im_freeiag = le32_to_cpu(iagp->iagfree); in diNewIAG()
2635 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2735 struct iag *iagp; in diUpdatePMap() local
2759 iagp = (struct iag *) mp->data; 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()
2857 struct iag *iagp = NULL, *hiagp = NULL; in diExtendFS() local
2894 iagp = (struct iag *) bp->data; in diExtendFS()
2895 if (le32_to_cpu(iagp->iagnum) != i) { in diExtendFS()
2902 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diExtendFS()
2907 agstart = le64_to_cpu(iagp->agstart); in diExtendFS()
2909 iagp->agstart = cpu_to_le64((s64)n << mp->db_agl2size); in diExtendFS()
2912 numinos = (EXTSPERIAG - le32_to_cpu(iagp->nfreeexts)) in diExtendFS()
2921 if ((int) le32_to_cpu(iagp->nfreeinos) > 0) { in diExtendFS()
2923 iagp->inofreefwd = cpu_to_le32(-1); in diExtendFS()
2924 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2931 hiagp->inofreeback = iagp->iagnum; in diExtendFS()
2932 iagp->inofreefwd = cpu_to_le32(head); in diExtendFS()
2933 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2938 le32_to_cpu(iagp->iagnum); in diExtendFS()
2942 le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2943 xnumfree += le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2947 if (le32_to_cpu(iagp->nfreeexts) > 0) { in diExtendFS()
2949 iagp->extfreefwd = cpu_to_le32(-1); in diExtendFS()
2950 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2957 hiagp->extfreeback = iagp->iagnum; in diExtendFS()
2958 iagp->extfreefwd = cpu_to_le32(head); in diExtendFS()
2959 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2964 le32_to_cpu(iagp->iagnum); in diExtendFS()