xfs: move di_changecount to VFS inode
We can store the di_changecount in the i_version field of the VFS
inode and remove another 8 bytes from the xfs_icdinode.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c
index 3f0d466..11a3af0 100644
--- a/fs/xfs/xfs_trans_inode.c
+++ b/fs/xfs/xfs_trans_inode.c
@@ -117,7 +117,7 @@
*/
if (!(ip->i_itemp->ili_item.li_desc->lid_flags & XFS_LID_DIRTY) &&
IS_I_VERSION(VFS_I(ip))) {
- ip->i_d.di_changecount = ++VFS_I(ip)->i_version;
+ VFS_I(ip)->i_version++;
flags |= XFS_ILOG_CORE;
}