diff options
Diffstat (limited to 'fs/xfs/xfs_mount.c')
| -rw-r--r-- | fs/xfs/xfs_mount.c | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 1c372f998c15..92fedfcc879a 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -256,6 +256,22 @@ xfs_mount_validate_sb( return XFS_ERROR(ENOSYS); } + /* + * Currently only very few inode sizes are supported. + */ + switch (sbp->sb_inodesize) { + case 256: + case 512: + case 1024: + case 2048: + break; + default: + xfs_fs_mount_cmn_err(flags, + "inode size of %d bytes not supported", + sbp->sb_inodesize); + return XFS_ERROR(ENOSYS); + } + if (xfs_sb_validate_fsb_count(sbp, sbp->sb_dblocks) || xfs_sb_validate_fsb_count(sbp, sbp->sb_rblocks)) { xfs_fs_mount_cmn_err(flags, @@ -578,27 +594,6 @@ xfs_mount_common(xfs_mount_t *mp, xfs_sb_t *sbp) mp->m_blockwsize = sbp->sb_blocksize >> XFS_WORDLOG; mp->m_blockwmask = mp->m_blockwsize - 1; - /* - * Setup for attributes, in case they get created. - * This value is for inodes getting attributes for the first time, - * the per-inode value is for old attribute values. - */ - ASSERT(sbp->sb_inodesize >= 256 && sbp->sb_inodesize <= 2048); - switch (sbp->sb_inodesize) { - case 256: - mp->m_attroffset = XFS_LITINO(mp) - - XFS_BMDR_SPACE_CALC(MINABTPTRS); - break; - case 512: - case 1024: - case 2048: - mp->m_attroffset = XFS_BMDR_SPACE_CALC(6 * MINABTPTRS); - break; - default: - ASSERT(0); - } - ASSERT(mp->m_attroffset < XFS_LITINO(mp)); - mp->m_alloc_mxr[0] = xfs_allocbt_maxrecs(mp, sbp->sb_blocksize, 1); mp->m_alloc_mxr[1] = xfs_allocbt_maxrecs(mp, sbp->sb_blocksize, 0); mp->m_alloc_mnr[0] = mp->m_alloc_mxr[0] / 2; |