diff options
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2009-04-06 19:02:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-07 08:31:20 -0700 |
| commit | 612392307cb09e49051225092cbbd7049bd8db93 (patch) | |
| tree | 401a227d0fae219aae7b682bb613bb388b4a7682 /fs/nilfs2/nilfs.h | |
| parent | e339ad31f59925b48a92ee3947692fdf9758b8c7 (diff) | |
| download | blackbird-op-linux-612392307cb09e49051225092cbbd7049bd8db93.tar.gz blackbird-op-linux-612392307cb09e49051225092cbbd7049bd8db93.zip | |
nilfs2: support nanosecond timestamp
After a review of user's feedback for finding out other compatibility
issues, I found nilfs improperly initializes timestamps in inode;
CURRENT_TIME was used there instead of CURRENT_TIME_SEC even though nilfs
didn't have nanosecond timestamps on disk. A few users gave us the report
that the tar program sometimes failed to expand symbolic links on nilfs,
and it turned out to be the cause.
Instead of applying the above displacement, I've decided to support
nanosecond timestamps on this occation. Fortunetaly, a needless 64-bit
field was in the nilfs_inode struct, and I found it's available for this
purpose without impact for the users.
So, this will do the enhancement and resolve the tar problem.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/nilfs2/nilfs.h')
| -rw-r--r-- | fs/nilfs2/nilfs.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/nilfs2/nilfs.h b/fs/nilfs2/nilfs.h index 19af5ab86275..7558c977db02 100644 --- a/fs/nilfs2/nilfs.h +++ b/fs/nilfs2/nilfs.h @@ -48,7 +48,6 @@ struct nilfs_inode_info { struct nilfs_bmap *i_bmap; union nilfs_bmap_union i_bmap_union; __u64 i_xattr; /* sector_t ??? */ - __u32 i_dtime; __u32 i_dir_start_lookup; __u64 i_cno; /* check point number for GC inode */ struct address_space i_btnode_cache; |
