Lines Matching refs:iagp
296 struct iag *iagp; in diRead() local
323 iagp = (struct iag *) mp->data; in diRead()
329 if ((lengthPXD(&iagp->inoext[extno]) != imap->im_nbperiext) || in diRead()
330 (addressPXD(&iagp->inoext[extno]) == 0)) { in diRead()
338 blkno = INOPBLK(&iagp->inoext[extno], ino, sbi->l2nbperpage); in diRead()
341 agstart = le64_to_cpu(iagp->agstart); in diRead()
846 struct iag *iagp, *aiagp, *biagp, *ciagp, *diagp; in diFree() local
900 iagp = (struct iag *) mp->data; in diFree()
910 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diFree()
914 if (!addressPXD(&iagp->inoext[extno])) { in diFree()
924 bitmap = le32_to_cpu(iagp->wmap[extno]) & ~mask; in diFree()
946 if (iagp->nfreeinos == 0) { in diFree()
974 iagp->inofreefwd = in diFree()
976 iagp->inofreeback = cpu_to_le32(-1); in diFree()
986 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diFree()
989 iagp->inosmap[sword] &= in diFree()
995 iagp->wmap[extno] = cpu_to_le32(bitmap); in diFree()
1000 le32_add_cpu(&iagp->nfreeinos, 1); in diFree()
1029 if (iagp->nfreeexts == 0) { in diFree()
1047 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1053 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diFree()
1059 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diFree()
1070 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1071 int inofreeback = le32_to_cpu(iagp->inofreeback); in diFree()
1072 int inofreefwd = le32_to_cpu(iagp->inofreefwd); in diFree()
1117 freepxd = iagp->inoext[extno]; in diFree()
1126 if (iagp->nfreeexts == 0) { in diFree()
1130 iagp->extfreefwd = in diFree()
1132 iagp->extfreeback = cpu_to_le32(-1); in diFree()
1138 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1140 aiagp->extfreeback = iagp->extfreeback; in diFree()
1143 biagp->extfreefwd = iagp->extfreefwd; in diFree()
1146 le32_to_cpu(iagp->extfreefwd); in diFree()
1148 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diFree()
1151 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diFree()
1160 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1161 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) in diFree()
1162 ciagp->inofreeback = iagp->inofreeback; in diFree()
1164 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) in diFree()
1165 diagp->inofreefwd = iagp->inofreefwd; in diFree()
1168 le32_to_cpu(iagp->inofreefwd); in diFree()
1170 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diFree()
1178 if (iagp->pmap[extno] != 0) { in diFree()
1181 iagp->wmap[extno] = 0; in diFree()
1182 PXDlength(&iagp->inoext[extno], 0); in diFree()
1183 PXDaddress(&iagp->inoext[extno], 0); in diFree()
1193 iagp->inosmap[sword] |= cpu_to_le32(mask); in diFree()
1194 iagp->extsmap[sword] &= cpu_to_le32(~mask); in diFree()
1199 le32_add_cpu(&iagp->nfreeinos, -(INOSPEREXT - 1)); in diFree()
1200 le32_add_cpu(&iagp->nfreeexts, 1); in diFree()
1293 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp) in diInitInode() argument
1298 jfs_ip->ixpxd = iagp->inoext[extno]; in diInitInode()
1299 jfs_ip->agstart = le64_to_cpu(iagp->agstart); in diInitInode()
1328 struct iag *iagp; in diAlloc() local
1394 iagp = (struct iag *) mp->data; in diAlloc()
1400 addext = (imap->im_agctl[agno].numfree < 32 && iagp->nfreeexts); in diAlloc()
1408 if (iagp->nfreeinos || addext) { in diAlloc()
1416 if (addressPXD(&iagp->inoext[extno])) { in diAlloc()
1419 diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1427 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1436 iagp); in diAlloc()
1477 inosmap = le32_to_cpu(iagp->inosmap[sword]) | mask; in diAlloc()
1478 extsmap = le32_to_cpu(iagp->extsmap[sword]) | mask; in diAlloc()
1494 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1510 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1519 iagp); in diAlloc()
1544 if ((rc = diNewExt(imap, iagp, extno))) { in diAlloc()
1559 extno, iagp); in diAlloc()
1573 inosmap = le32_to_cpu(iagp->inosmap[sword]); in diAlloc()
1574 extsmap = le32_to_cpu(iagp->extsmap[sword]); in diAlloc()
1769 struct iag *iagp; in diAllocIno() local
1785 iagp = (struct iag *) mp->data; in diAllocIno()
1790 if (!iagp->nfreeinos) { in diAllocIno()
1809 if (~iagp->inosmap[sword]) in diAllocIno()
1816 rem = diFindFree(le32_to_cpu(iagp->inosmap[sword]), 0); in diAllocIno()
1827 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0); in diAllocIno()
1841 rc = diAllocBit(imap, iagp, ino); in diAllocIno()
1850 diInitInode(ip, iagno, ino, extno, iagp); in diAllocIno()
1893 struct iag *iagp; in diAllocExt() local
1905 iagp = (struct iag *) mp->data; in diAllocExt()
1909 iagp->agstart = in diAllocExt()
1920 iagp = (struct iag *) mp->data; in diAllocExt()
1932 if (~iagp->extsmap[sword]) in diAllocExt()
1938 rem = diFindFree(le32_to_cpu(iagp->extsmap[sword]), 0); in diAllocExt()
1949 rc = diNewExt(imap, iagp, extno); in diAllocExt()
1956 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diAllocExt()
1958 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diAllocExt()
1968 diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp); in diAllocExt()
2006 static int diAllocBit(struct inomap * imap, struct iag * iagp, int ino) in diAllocBit() argument
2018 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2019 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) { in diAllocBit()
2021 diIAGRead(imap, le32_to_cpu(iagp->inofreefwd), in diAllocBit()
2027 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) { in diAllocBit()
2030 le32_to_cpu(iagp->inofreeback), in diAllocBit()
2043 agno = BLKTOAG(le64_to_cpu(iagp->agstart), JFS_SBI(imap->im_ipimap->i_sb)); in diAllocBit()
2053 if (((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) || in diAllocBit()
2054 ((le32_to_cpu(iagp->wmap[extno]) & mask) != 0) || in diAllocBit()
2055 (addressPXD(&iagp->inoext[extno]) == 0)) { in diAllocBit()
2067 iagp->wmap[extno] |= cpu_to_le32(mask); in diAllocBit()
2073 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diAllocBit()
2076 iagp->inosmap[sword] |= cpu_to_le32(HIGHORDER >> bitno); in diAllocBit()
2082 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2084 aiagp->inofreeback = iagp->inofreeback; in diAllocBit()
2089 biagp->inofreefwd = iagp->inofreefwd; in diAllocBit()
2093 le32_to_cpu(iagp->inofreefwd); in diAllocBit()
2095 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diAllocBit()
2101 le32_add_cpu(&iagp->nfreeinos, -1); in diAllocBit()
2152 static int diNewExt(struct inomap * imap, struct iag * iagp, int extno) in diNewExt() argument
2167 if (!iagp->nfreeexts) { in diNewExt()
2181 agno = BLKTOAG(le64_to_cpu(iagp->agstart), sbi); in diNewExt()
2185 iagno = le32_to_cpu(iagp->iagnum); in diNewExt()
2192 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2193 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diNewExt()
2199 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diNewExt()
2212 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2228 if (iagp->nfreeinos == 0) { in diNewExt()
2252 if ((extno == 0) || (addressPXD(&iagp->inoext[extno - 1]) == 0)) in diNewExt()
2255 hint = addressPXD(&iagp->inoext[extno - 1]) + in diNewExt()
2256 lengthPXD(&iagp->inoext[extno - 1]) - 1; in diNewExt()
2297 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2299 aiagp->extfreeback = iagp->extfreeback; in diNewExt()
2302 biagp->extfreefwd = iagp->extfreefwd; in diNewExt()
2305 le32_to_cpu(iagp->extfreefwd); in diNewExt()
2307 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2312 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2316 iagp->extfreefwd = cpu_to_le32(fwd); in diNewExt()
2317 iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2325 if (iagp->nfreeinos == 0) { in diNewExt()
2329 iagp->inofreefwd = in diNewExt()
2331 iagp->inofreeback = cpu_to_le32(-1); in diNewExt()
2336 PXDlength(&iagp->inoext[extno], imap->im_nbperiext); in diNewExt()
2337 PXDaddress(&iagp->inoext[extno], blkno); in diNewExt()
2343 iagp->wmap[extno] = cpu_to_le32(HIGHORDER); in diNewExt()
2344 iagp->pmap[extno] = 0; in diNewExt()
2352 iagp->extsmap[sword] |= cpu_to_le32(mask); in diNewExt()
2353 iagp->inosmap[sword] &= cpu_to_le32(~mask); in diNewExt()
2358 le32_add_cpu(&iagp->nfreeinos, (INOSPEREXT - 1)); in diNewExt()
2359 le32_add_cpu(&iagp->nfreeexts, -1); in diNewExt()
2445 struct iag *iagp; in diNewIAG() local
2561 iagp = (struct iag *) mp->data; in diNewIAG()
2564 memset(iagp, 0, sizeof(struct iag)); in diNewIAG()
2565 iagp->iagnum = cpu_to_le32(iagno); in diNewIAG()
2566 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diNewIAG()
2567 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewIAG()
2568 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2569 iagp->nfreeinos = 0; in diNewIAG()
2570 iagp->nfreeexts = cpu_to_le32(EXTSPERIAG); in diNewIAG()
2576 iagp->inosmap[i] = cpu_to_le32(ONES); in diNewIAG()
2622 iagp = (struct iag *) mp->data; in diNewIAG()
2625 imap->im_freeiag = le32_to_cpu(iagp->iagfree); in diNewIAG()
2626 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2726 struct iag *iagp; in diUpdatePMap() local
2750 iagp = (struct iag *) mp->data; in diUpdatePMap()
2767 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2772 if (!(le32_to_cpu(iagp->pmap[extno]) & mask)) { in diUpdatePMap()
2778 iagp->pmap[extno] &= cpu_to_le32(~mask); in diUpdatePMap()
2787 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2793 if ((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) { in diUpdatePMap()
2800 iagp->pmap[extno] |= cpu_to_le32(mask); in diUpdatePMap()
2848 struct iag *iagp = NULL, *hiagp = NULL; in diExtendFS() local
2885 iagp = (struct iag *) bp->data; in diExtendFS()
2886 if (le32_to_cpu(iagp->iagnum) != i) { in diExtendFS()
2893 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diExtendFS()
2898 agstart = le64_to_cpu(iagp->agstart); in diExtendFS()
2900 iagp->agstart = cpu_to_le64((s64)n << mp->db_agl2size); in diExtendFS()
2903 numinos = (EXTSPERIAG - le32_to_cpu(iagp->nfreeexts)) in diExtendFS()
2912 if ((int) le32_to_cpu(iagp->nfreeinos) > 0) { in diExtendFS()
2914 iagp->inofreefwd = cpu_to_le32(-1); in diExtendFS()
2915 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2922 hiagp->inofreeback = iagp->iagnum; in diExtendFS()
2923 iagp->inofreefwd = cpu_to_le32(head); in diExtendFS()
2924 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2929 le32_to_cpu(iagp->iagnum); in diExtendFS()
2933 le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2934 xnumfree += le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2938 if (le32_to_cpu(iagp->nfreeexts) > 0) { in diExtendFS()
2940 iagp->extfreefwd = cpu_to_le32(-1); in diExtendFS()
2941 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2948 hiagp->extfreeback = iagp->iagnum; in diExtendFS()
2949 iagp->extfreefwd = cpu_to_le32(head); in diExtendFS()
2950 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2955 le32_to_cpu(iagp->iagnum); in diExtendFS()