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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2019-06-05 21:19:34 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-06-12 18:37:40 +0300 |
| commit | ef325959993edd53e3ce7c818b18f776ac0740a6 (patch) | |
| tree | 8f59c28771ff546a572add92d22c031622eb9a19 /fs/xfs/libxfs/xfs_sb.c | |
| parent | fe0da9c09b2dc448ff781d1426ecb36d145ce51b (diff) | |
| download | linux-ef325959993edd53e3ce7c818b18f776ac0740a6.tar.xz | |
xfs: separate inode geometry
Separate the inode geometry information into a distinct structure.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_sb.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_sb.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index e76a3e5d28d7..a44eb52b861d 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -804,16 +804,18 @@ const struct xfs_buf_ops xfs_sb_quiet_buf_ops = { */ void xfs_sb_mount_common( - struct xfs_mount *mp, - struct xfs_sb *sbp) + struct xfs_mount *mp, + struct xfs_sb *sbp) { + struct xfs_ino_geometry *igeo = M_IGEO(mp); + mp->m_agfrotor = mp->m_agirotor = 0; mp->m_maxagi = mp->m_sb.sb_agcount; mp->m_blkbit_log = sbp->sb_blocklog + XFS_NBBYLOG; mp->m_blkbb_log = sbp->sb_blocklog - BBSHIFT; mp->m_sectbb_log = sbp->sb_sectlog - BBSHIFT; mp->m_agno_log = xfs_highbit32(sbp->sb_agcount - 1) + 1; - mp->m_agino_log = sbp->sb_inopblog + sbp->sb_agblklog; + igeo->agino_log = sbp->sb_inopblog + sbp->sb_agblklog; mp->m_blockmask = sbp->sb_blocksize - 1; mp->m_blockwsize = sbp->sb_blocksize >> XFS_WORDLOG; mp->m_blockwmask = mp->m_blockwsize - 1; @@ -823,10 +825,10 @@ xfs_sb_mount_common( mp->m_alloc_mnr[0] = mp->m_alloc_mxr[0] / 2; mp->m_alloc_mnr[1] = mp->m_alloc_mxr[1] / 2; - mp->m_inobt_mxr[0] = xfs_inobt_maxrecs(mp, sbp->sb_blocksize, 1); - mp->m_inobt_mxr[1] = xfs_inobt_maxrecs(mp, sbp->sb_blocksize, 0); - mp->m_inobt_mnr[0] = mp->m_inobt_mxr[0] / 2; - mp->m_inobt_mnr[1] = mp->m_inobt_mxr[1] / 2; + igeo->inobt_mxr[0] = xfs_inobt_maxrecs(mp, sbp->sb_blocksize, 1); + igeo->inobt_mxr[1] = xfs_inobt_maxrecs(mp, sbp->sb_blocksize, 0); + igeo->inobt_mnr[0] = igeo->inobt_mxr[0] / 2; + igeo->inobt_mnr[1] = igeo->inobt_mxr[1] / 2; mp->m_bmap_dmxr[0] = xfs_bmbt_maxrecs(mp, sbp->sb_blocksize, 1); mp->m_bmap_dmxr[1] = xfs_bmbt_maxrecs(mp, sbp->sb_blocksize, 0); @@ -844,14 +846,14 @@ xfs_sb_mount_common( mp->m_refc_mnr[1] = mp->m_refc_mxr[1] / 2; mp->m_bsize = XFS_FSB_TO_BB(mp, 1); - mp->m_ialloc_inos = max_t(uint16_t, XFS_INODES_PER_CHUNK, + igeo->ialloc_inos = max_t(uint16_t, XFS_INODES_PER_CHUNK, sbp->sb_inopblock); - mp->m_ialloc_blks = mp->m_ialloc_inos >> sbp->sb_inopblog; + igeo->ialloc_blks = igeo->ialloc_inos >> sbp->sb_inopblog; if (sbp->sb_spino_align) - mp->m_ialloc_min_blks = sbp->sb_spino_align; + igeo->ialloc_min_blks = sbp->sb_spino_align; else - mp->m_ialloc_min_blks = mp->m_ialloc_blks; + igeo->ialloc_min_blks = igeo->ialloc_blks; mp->m_alloc_set_aside = xfs_alloc_set_aside(mp); mp->m_ag_max_usable = xfs_alloc_ag_max_usable(mp); } |