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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
tree | b11842027dc6641da63f4bcc524f8678263304a3 /fs/xfs/xfs_mount.c | |
parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) |
Linux-libre 4.2-gnu
Diffstat (limited to 'fs/xfs/xfs_mount.c')
-rw-r--r-- | fs/xfs/xfs_mount.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c index 6f23fbdfb..461e791ef 100644 --- a/fs/xfs/xfs_mount.c +++ b/fs/xfs/xfs_mount.c @@ -725,6 +725,22 @@ xfs_mountfs( } /* + * If enabled, sparse inode chunk alignment is expected to match the + * cluster size. Full inode chunk alignment must match the chunk size, + * but that is checked on sb read verification... + */ + if (xfs_sb_version_hassparseinodes(&mp->m_sb) && + mp->m_sb.sb_spino_align != + XFS_B_TO_FSBT(mp, mp->m_inode_cluster_size)) { + xfs_warn(mp, + "Sparse inode block alignment (%u) must match cluster size (%llu).", + mp->m_sb.sb_spino_align, + XFS_B_TO_FSBT(mp, mp->m_inode_cluster_size)); + error = -EINVAL; + goto out_remove_uuid; + } + + /* * Set inode alignment fields */ xfs_set_inoalignment(mp); |