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_sb.c | |
| parent | bfe46d4eb9258cb3340eaf77a07ecc45875b3b17 (diff) | |
| download | lwn-fb4f2b4e5a82db69e89cb78fb9ef6093543c4b88.tar.gz lwn-fb4f2b4e5a82db69e89cb78fb9ef6093543c4b88.zip | |
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_sb.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_sb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index dc4bfc5d88fc..32739a371cb1 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -374,7 +374,7 @@ __xfs_sb_from_disk( be32_to_cpu(from->sb_features_log_incompat); /* crc is only used on disk, not in memory; just init to 0 here. */ to->sb_crc = 0; - to->sb_pad = 0; + to->sb_spino_align = be32_to_cpu(from->sb_spino_align); to->sb_pquotino = be64_to_cpu(from->sb_pquotino); to->sb_lsn = be64_to_cpu(from->sb_lsn); /* Convert on-disk flags to in-memory flags? */ @@ -516,7 +516,7 @@ xfs_sb_to_disk( cpu_to_be32(from->sb_features_incompat); to->sb_features_log_incompat = cpu_to_be32(from->sb_features_log_incompat); - to->sb_pad = 0; + to->sb_spino_align = cpu_to_be32(from->sb_spino_align); to->sb_lsn = cpu_to_be64(from->sb_lsn); } } |