diff options
| author | Brian Foster <bfoster@redhat.com> | 2015-05-29 08:54:03 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2015-05-29 08:54:03 +1000 |
| commit | fb4f2b4e5a82db69e89cb78fb9ef6093543c4b88 (patch) | |
| tree | 6e879ad092315a0001150de615d9fc8567495e53 /fs/xfs/libxfs/xfs_format.h | |
| parent | bfe46d4eb9258cb3340eaf77a07ecc45875b3b17 (diff) | |
xfs: add sparse inode chunk alignment superblock field
Add sb_spino_align to the superblock to specify sparse inode chunk
alignment. This also currently represents the minimum allowable sparse
chunk allocation size.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_format.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_format.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h index 4daaa662337b..899d6b4110f8 100644 --- a/fs/xfs/libxfs/xfs_format.h +++ b/fs/xfs/libxfs/xfs_format.h @@ -170,7 +170,7 @@ typedef struct xfs_sb { __uint32_t sb_features_log_incompat; __uint32_t sb_crc; /* superblock crc */ - __uint32_t sb_pad; + xfs_extlen_t sb_spino_align; /* sparse inode chunk alignment */ xfs_ino_t sb_pquotino; /* project quota inode */ xfs_lsn_t sb_lsn; /* last write sequence */ @@ -256,7 +256,7 @@ typedef struct xfs_dsb { __be32 sb_features_log_incompat; __le32 sb_crc; /* superblock crc */ - __be32 sb_pad; + __be32 sb_spino_align; /* sparse inode chunk alignment */ __be64 sb_pquotino; /* project quota inode */ __be64 sb_lsn; /* last write sequence */ |