Lines Matching refs:iagp
310 struct iag *iagp; in diRead() local
337 iagp = (struct iag *) mp->data; in diRead()
343 if ((lengthPXD(&iagp->inoext[extno]) != imap->im_nbperiext) || in diRead()
344 (addressPXD(&iagp->inoext[extno]) == 0)) { in diRead()
352 blkno = INOPBLK(&iagp->inoext[extno], ino, sbi->l2nbperpage); in diRead()
355 agstart = le64_to_cpu(iagp->agstart); in diRead()
867 struct iag *iagp, *aiagp, *biagp, *ciagp, *diagp; in diFree() local
921 iagp = (struct iag *) mp->data; in diFree()
931 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diFree()
935 if (!addressPXD(&iagp->inoext[extno])) { in diFree()
945 bitmap = le32_to_cpu(iagp->wmap[extno]) & ~mask; in diFree()
967 if (iagp->nfreeinos == 0) { in diFree()
995 iagp->inofreefwd = in diFree()
997 iagp->inofreeback = cpu_to_le32(-1); in diFree()
1007 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diFree()
1010 iagp->inosmap[sword] &= in diFree()
1016 iagp->wmap[extno] = cpu_to_le32(bitmap); in diFree()
1021 le32_add_cpu(&iagp->nfreeinos, 1); in diFree()
1050 if (iagp->nfreeexts == 0) { in diFree()
1068 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1074 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diFree()
1080 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diFree()
1091 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1092 int inofreeback = le32_to_cpu(iagp->inofreeback); in diFree()
1093 int inofreefwd = le32_to_cpu(iagp->inofreefwd); in diFree()
1138 freepxd = iagp->inoext[extno]; in diFree()
1147 if (iagp->nfreeexts == 0) { in diFree()
1151 iagp->extfreefwd = in diFree()
1153 iagp->extfreeback = cpu_to_le32(-1); in diFree()
1159 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG - 1)) { in diFree()
1161 aiagp->extfreeback = iagp->extfreeback; in diFree()
1164 biagp->extfreefwd = iagp->extfreefwd; in diFree()
1167 le32_to_cpu(iagp->extfreefwd); in diFree()
1169 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diFree()
1172 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diFree()
1181 if (iagp->nfreeinos == cpu_to_le32(INOSPEREXT - 1)) { in diFree()
1182 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) in diFree()
1183 ciagp->inofreeback = iagp->inofreeback; in diFree()
1185 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) in diFree()
1186 diagp->inofreefwd = iagp->inofreefwd; in diFree()
1189 le32_to_cpu(iagp->inofreefwd); in diFree()
1191 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diFree()
1199 if (iagp->pmap[extno] != 0) { in diFree()
1202 iagp->wmap[extno] = 0; in diFree()
1203 PXDlength(&iagp->inoext[extno], 0); in diFree()
1204 PXDaddress(&iagp->inoext[extno], 0); in diFree()
1214 iagp->inosmap[sword] |= cpu_to_le32(mask); in diFree()
1215 iagp->extsmap[sword] &= cpu_to_le32(~mask); in diFree()
1220 le32_add_cpu(&iagp->nfreeinos, -(INOSPEREXT - 1)); in diFree()
1221 le32_add_cpu(&iagp->nfreeexts, 1); in diFree()
1314 diInitInode(struct inode *ip, int iagno, int ino, int extno, struct iag * iagp) in diInitInode() argument
1319 jfs_ip->ixpxd = iagp->inoext[extno]; in diInitInode()
1320 jfs_ip->agstart = le64_to_cpu(iagp->agstart); in diInitInode()
1349 struct iag *iagp; in diAlloc() local
1412 iagp = (struct iag *) mp->data; in diAlloc()
1418 addext = (imap->im_agctl[agno].numfree < 32 && iagp->nfreeexts); in diAlloc()
1426 if (iagp->nfreeinos || addext) { in diAlloc()
1434 if (addressPXD(&iagp->inoext[extno])) { in diAlloc()
1437 diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1445 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1454 iagp); in diAlloc()
1495 inosmap = le32_to_cpu(iagp->inosmap[sword]) | mask; in diAlloc()
1496 extsmap = le32_to_cpu(iagp->extsmap[sword]) | mask; in diAlloc()
1512 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), in diAlloc()
1528 rc = diAllocBit(imap, iagp, ino); in diAlloc()
1537 iagp); in diAlloc()
1562 if ((rc = diNewExt(imap, iagp, extno))) { in diAlloc()
1577 extno, iagp); in diAlloc()
1591 inosmap = le32_to_cpu(iagp->inosmap[sword]); in diAlloc()
1592 extsmap = le32_to_cpu(iagp->extsmap[sword]); in diAlloc()
1787 struct iag *iagp; in diAllocIno() local
1803 iagp = (struct iag *) mp->data; in diAllocIno()
1808 if (!iagp->nfreeinos) { in diAllocIno()
1827 if (~iagp->inosmap[sword]) in diAllocIno()
1834 rem = diFindFree(le32_to_cpu(iagp->inosmap[sword]), 0); in diAllocIno()
1845 rem = diFindFree(le32_to_cpu(iagp->wmap[extno]), 0); in diAllocIno()
1859 rc = diAllocBit(imap, iagp, ino); in diAllocIno()
1868 diInitInode(ip, iagno, ino, extno, iagp); in diAllocIno()
1911 struct iag *iagp; in diAllocExt() local
1923 iagp = (struct iag *) mp->data; in diAllocExt()
1927 iagp->agstart = in diAllocExt()
1938 iagp = (struct iag *) mp->data; in diAllocExt()
1950 if (~iagp->extsmap[sword]) in diAllocExt()
1956 rem = diFindFree(le32_to_cpu(iagp->extsmap[sword]), 0); in diAllocExt()
1967 rc = diNewExt(imap, iagp, extno); in diAllocExt()
1974 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diAllocExt()
1976 iagp->iagfree = cpu_to_le32(imap->im_freeiag); in diAllocExt()
1986 diInitInode(ip, iagno, extno << L2INOSPEREXT, extno, iagp); in diAllocExt()
2024 static int diAllocBit(struct inomap * imap, struct iag * iagp, int ino) in diAllocBit() argument
2036 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2037 if ((int) le32_to_cpu(iagp->inofreefwd) >= 0) { in diAllocBit()
2039 diIAGRead(imap, le32_to_cpu(iagp->inofreefwd), in diAllocBit()
2045 if ((int) le32_to_cpu(iagp->inofreeback) >= 0) { in diAllocBit()
2048 le32_to_cpu(iagp->inofreeback), in diAllocBit()
2061 agno = BLKTOAG(le64_to_cpu(iagp->agstart), JFS_SBI(imap->im_ipimap->i_sb)); in diAllocBit()
2071 if (((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) || in diAllocBit()
2072 ((le32_to_cpu(iagp->wmap[extno]) & mask) != 0) || in diAllocBit()
2073 (addressPXD(&iagp->inoext[extno]) == 0)) { in diAllocBit()
2085 iagp->wmap[extno] |= cpu_to_le32(mask); in diAllocBit()
2091 if (iagp->wmap[extno] == cpu_to_le32(ONES)) { in diAllocBit()
2094 iagp->inosmap[sword] |= cpu_to_le32(HIGHORDER >> bitno); in diAllocBit()
2100 if (iagp->nfreeinos == cpu_to_le32(1)) { in diAllocBit()
2102 aiagp->inofreeback = iagp->inofreeback; in diAllocBit()
2107 biagp->inofreefwd = iagp->inofreefwd; in diAllocBit()
2111 le32_to_cpu(iagp->inofreefwd); in diAllocBit()
2113 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diAllocBit()
2119 le32_add_cpu(&iagp->nfreeinos, -1); in diAllocBit()
2170 static int diNewExt(struct inomap * imap, struct iag * iagp, int extno) in diNewExt() argument
2185 if (!iagp->nfreeexts) { in diNewExt()
2199 agno = BLKTOAG(le64_to_cpu(iagp->agstart), sbi); in diNewExt()
2200 iagno = le32_to_cpu(iagp->iagnum); in diNewExt()
2207 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2208 if ((fwd = le32_to_cpu(iagp->extfreefwd)) >= 0) { in diNewExt()
2214 if ((back = le32_to_cpu(iagp->extfreeback)) >= 0) { in diNewExt()
2227 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2243 if (iagp->nfreeinos == 0) { in diNewExt()
2267 if ((extno == 0) || (addressPXD(&iagp->inoext[extno - 1]) == 0)) in diNewExt()
2270 hint = addressPXD(&iagp->inoext[extno - 1]) + in diNewExt()
2271 lengthPXD(&iagp->inoext[extno - 1]) - 1; in diNewExt()
2312 if (iagp->nfreeexts == cpu_to_le32(1)) { in diNewExt()
2314 aiagp->extfreeback = iagp->extfreeback; in diNewExt()
2317 biagp->extfreefwd = iagp->extfreefwd; in diNewExt()
2320 le32_to_cpu(iagp->extfreefwd); in diNewExt()
2322 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2327 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diNewExt()
2331 iagp->extfreefwd = cpu_to_le32(fwd); in diNewExt()
2332 iagp->extfreeback = cpu_to_le32(-1); in diNewExt()
2340 if (iagp->nfreeinos == 0) { in diNewExt()
2344 iagp->inofreefwd = in diNewExt()
2346 iagp->inofreeback = cpu_to_le32(-1); in diNewExt()
2351 PXDlength(&iagp->inoext[extno], imap->im_nbperiext); in diNewExt()
2352 PXDaddress(&iagp->inoext[extno], blkno); in diNewExt()
2358 iagp->wmap[extno] = cpu_to_le32(HIGHORDER); in diNewExt()
2359 iagp->pmap[extno] = 0; in diNewExt()
2367 iagp->extsmap[sword] |= cpu_to_le32(mask); in diNewExt()
2368 iagp->inosmap[sword] &= cpu_to_le32(~mask); in diNewExt()
2373 le32_add_cpu(&iagp->nfreeinos, (INOSPEREXT - 1)); in diNewExt()
2374 le32_add_cpu(&iagp->nfreeexts, -1); in diNewExt()
2460 struct iag *iagp; in diNewIAG() local
2576 iagp = (struct iag *) mp->data; in diNewIAG()
2579 memset(iagp, 0, sizeof(struct iag)); in diNewIAG()
2580 iagp->iagnum = cpu_to_le32(iagno); in diNewIAG()
2581 iagp->inofreefwd = iagp->inofreeback = cpu_to_le32(-1); in diNewIAG()
2582 iagp->extfreefwd = iagp->extfreeback = cpu_to_le32(-1); in diNewIAG()
2583 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2584 iagp->nfreeinos = 0; in diNewIAG()
2585 iagp->nfreeexts = cpu_to_le32(EXTSPERIAG); in diNewIAG()
2591 iagp->inosmap[i] = cpu_to_le32(ONES); in diNewIAG()
2637 iagp = (struct iag *) mp->data; in diNewIAG()
2640 imap->im_freeiag = le32_to_cpu(iagp->iagfree); in diNewIAG()
2641 iagp->iagfree = cpu_to_le32(-1); in diNewIAG()
2741 struct iag *iagp; in diUpdatePMap() local
2765 iagp = (struct iag *) mp->data; in diUpdatePMap()
2782 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2787 if (!(le32_to_cpu(iagp->pmap[extno]) & mask)) { in diUpdatePMap()
2793 iagp->pmap[extno] &= cpu_to_le32(~mask); in diUpdatePMap()
2802 if (!(le32_to_cpu(iagp->wmap[extno]) & mask)) { in diUpdatePMap()
2808 if ((le32_to_cpu(iagp->pmap[extno]) & mask) != 0) { in diUpdatePMap()
2815 iagp->pmap[extno] |= cpu_to_le32(mask); in diUpdatePMap()
2863 struct iag *iagp = NULL, *hiagp = NULL; in diExtendFS() local
2900 iagp = (struct iag *) bp->data; in diExtendFS()
2901 if (le32_to_cpu(iagp->iagnum) != i) { in diExtendFS()
2908 if (iagp->nfreeexts == cpu_to_le32(EXTSPERIAG)) { in diExtendFS()
2913 agstart = le64_to_cpu(iagp->agstart); in diExtendFS()
2915 iagp->agstart = cpu_to_le64((s64)n << mp->db_agl2size); in diExtendFS()
2918 numinos = (EXTSPERIAG - le32_to_cpu(iagp->nfreeexts)) in diExtendFS()
2927 if ((int) le32_to_cpu(iagp->nfreeinos) > 0) { in diExtendFS()
2929 iagp->inofreefwd = cpu_to_le32(-1); in diExtendFS()
2930 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2937 hiagp->inofreeback = iagp->iagnum; in diExtendFS()
2938 iagp->inofreefwd = cpu_to_le32(head); in diExtendFS()
2939 iagp->inofreeback = cpu_to_le32(-1); in diExtendFS()
2944 le32_to_cpu(iagp->iagnum); in diExtendFS()
2948 le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2949 xnumfree += le32_to_cpu(iagp->nfreeinos); in diExtendFS()
2953 if (le32_to_cpu(iagp->nfreeexts) > 0) { in diExtendFS()
2955 iagp->extfreefwd = cpu_to_le32(-1); in diExtendFS()
2956 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2963 hiagp->extfreeback = iagp->iagnum; in diExtendFS()
2964 iagp->extfreefwd = cpu_to_le32(head); in diExtendFS()
2965 iagp->extfreeback = cpu_to_le32(-1); in diExtendFS()
2970 le32_to_cpu(iagp->iagnum); in diExtendFS()