|
| #define | XFS_AGF_MAGIC 0x58414746 /* 'XAGF' */ |
| |
| #define | XFS_AGI_MAGIC 0x58414749 /* 'XAGI' */ |
| |
| #define | XFS_AGF_VERSION 1 |
| |
| #define | XFS_AGI_VERSION 1 |
| |
| #define | XFS_AGF_GOOD_VERSION(v) ((v) == XFS_AGF_VERSION) |
| |
| #define | XFS_AGI_GOOD_VERSION(v) ((v) == XFS_AGI_VERSION) |
| |
| #define | XFS_BTNUM_AGF ((int)XFS_BTNUM_CNTi + 1) |
| |
| #define | XFS_AGF_MAGICNUM 0x00000001 |
| |
| #define | XFS_AGF_VERSIONNUM 0x00000002 |
| |
| #define | XFS_AGF_SEQNO 0x00000004 |
| |
| #define | XFS_AGF_LENGTH 0x00000008 |
| |
| #define | XFS_AGF_ROOTS 0x00000010 |
| |
| #define | XFS_AGF_LEVELS 0x00000020 |
| |
| #define | XFS_AGF_FLFIRST 0x00000040 |
| |
| #define | XFS_AGF_FLLAST 0x00000080 |
| |
| #define | XFS_AGF_FLCOUNT 0x00000100 |
| |
| #define | XFS_AGF_FREEBLKS 0x00000200 |
| |
| #define | XFS_AGF_LONGEST 0x00000400 |
| |
| #define | XFS_AGF_BTREEBLKS 0x00000800 |
| |
| #define | XFS_AGF_NUM_BITS 12 |
| |
| #define | XFS_AGF_ALL_BITS ((1 << XFS_AGF_NUM_BITS) - 1) |
| |
| #define | XFS_AGF_FLAGS |
| |
| #define | XFS_AGF_DADDR(mp) ((xfs_daddr_t)(1 << (mp)->m_sectbb_log)) |
| |
| #define | XFS_AGF_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGF_DADDR(mp)) |
| |
| #define | XFS_BUF_TO_AGF(bp) ((xfs_agf_t *)((bp)->b_addr)) |
| |
| #define | XFS_AGI_UNLINKED_BUCKETS 64 |
| |
| #define | XFS_AGI_MAGICNUM 0x00000001 |
| |
| #define | XFS_AGI_VERSIONNUM 0x00000002 |
| |
| #define | XFS_AGI_SEQNO 0x00000004 |
| |
| #define | XFS_AGI_LENGTH 0x00000008 |
| |
| #define | XFS_AGI_COUNT 0x00000010 |
| |
| #define | XFS_AGI_ROOT 0x00000020 |
| |
| #define | XFS_AGI_LEVEL 0x00000040 |
| |
| #define | XFS_AGI_FREECOUNT 0x00000080 |
| |
| #define | XFS_AGI_NEWINO 0x00000100 |
| |
| #define | XFS_AGI_DIRINO 0x00000200 |
| |
| #define | XFS_AGI_UNLINKED 0x00000400 |
| |
| #define | XFS_AGI_NUM_BITS 11 |
| |
| #define | XFS_AGI_ALL_BITS ((1 << XFS_AGI_NUM_BITS) - 1) |
| |
| #define | XFS_AGI_DADDR(mp) ((xfs_daddr_t)(2 << (mp)->m_sectbb_log)) |
| |
| #define | XFS_AGI_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGI_DADDR(mp)) |
| |
| #define | XFS_BUF_TO_AGI(bp) ((xfs_agi_t *)((bp)->b_addr)) |
| |
| #define | XFS_AGFL_DADDR(mp) ((xfs_daddr_t)(3 << (mp)->m_sectbb_log)) |
| |
| #define | XFS_AGFL_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGFL_DADDR(mp)) |
| |
| #define | XFS_AGFL_SIZE(mp) ((mp)->m_sb.sb_sectsize / sizeof(xfs_agblock_t)) |
| |
| #define | XFS_BUF_TO_AGFL(bp) ((xfs_agfl_t *)((bp)->b_addr)) |
| |
| #define | XFS_PAGB_NUM_SLOTS 128 |
| |
| #define | XFS_ICI_NO_TAG |
| |
| #define | XFS_ICI_RECLAIM_TAG 0 /* inode is to be reclaimed */ |
| |
| #define | XFS_AG_MAXLEVELS(mp) ((mp)->m_ag_maxlevels) |
| |
| #define | XFS_MIN_FREELIST_RAW(bl, cl, mp) (MIN(bl + 1, XFS_AG_MAXLEVELS(mp)) + MIN(cl + 1, XFS_AG_MAXLEVELS(mp))) |
| |
| #define | XFS_MIN_FREELIST(a, mp) |
| |
| #define | XFS_MIN_FREELIST_PAG(pag, mp) |
| |
| #define | XFS_AGB_TO_FSB(mp, agno, agbno) (((xfs_fsblock_t)(agno) << (mp)->m_sb.sb_agblklog) | (agbno)) |
| |
| #define | XFS_FSB_TO_AGNO(mp, fsbno) ((xfs_agnumber_t)((fsbno) >> (mp)->m_sb.sb_agblklog)) |
| |
| #define | XFS_FSB_TO_AGBNO(mp, fsbno) ((xfs_agblock_t)((fsbno) & xfs_mask32lo((mp)->m_sb.sb_agblklog))) |
| |
| #define | XFS_AGB_TO_DADDR(mp, agno, agbno) |
| |
| #define | XFS_AG_DADDR(mp, agno, d) (XFS_AGB_TO_DADDR(mp, agno, 0) + (d)) |
| |
| #define | XFS_AG_CHECK_DADDR(mp, d, len) |
| |
1.8.2