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authorDave Chinner <david@fromorbit.com>2008-11-28 14:23:37 +1100
committerNiv Sardi <xaiki@sgi.com>2008-12-01 11:37:10 +1100
commit26c5295135d10fc90cbf160adfda392d91f58279 (patch)
tree783ec22542fc70bd2bcab6c111205dc62b214e71 /fs/xfs/xfs_inode.h
parent207fcfad58482c7c9f92939a1f6df9f7e8873a34 (diff)
[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.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 7f007ef4bbb..ea691c738f2 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 */