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| author | Dave Chinner <david@fromorbit.com> | 2008-11-28 14:23:37 +1100 |
|---|---|---|
| committer | Niv Sardi <xaiki@sgi.com> | 2008-12-01 11:37:10 +1100 |
| commit | 26c5295135d10fc90cbf160adfda392d91f58279 (patch) | |
| tree | 783ec22542fc70bd2bcab6c111205dc62b214e71 /fs/xfs/xfs_inode.h | |
| parent | 207fcfad58482c7c9f92939a1f6df9f7e8873a34 (diff) | |
| download | linux-26c5295135d10fc90cbf160adfda392d91f58279.tar.bz2 | |
[XFS] remove i_gen from incore inode
i_gen is incremented in directory operations when the
directory is changed. It is never read or otherwise used
so it should be removed to help reduce the size of the
struct xfs_inode.
The patch also removes a duplicate logging of the directory
inode core. We only need to do this once per transaction
so kill the one associated with the i_gen increment.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 7f007ef4bbb3..ea691c738f2e 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -261,7 +261,6 @@ typedef struct xfs_inode { unsigned short i_flags; /* see defined flags below */ unsigned char i_update_core; /* timestamps/size is dirty */ unsigned char i_update_size; /* di_size field is dirty */ - unsigned int i_gen; /* generation count */ unsigned int i_delayed_blks; /* count of delay alloc blks */ xfs_icdinode_t i_d; /* most of ondisk inode */ |