From bfded27ba010d1c3b0aa3843f97dc9b80de751be Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Wed, 1 Nov 2006 16:05:38 -0500 Subject: [GFS2] Shrink gfs2_inode (8) - i_vn This shrinks the size of the gfs2_inode by 8 bytes by replacing the version counter with a one bit valid/invalid flag. Signed-off-by: Steven Whitehouse --- fs/gfs2/inode.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/gfs2/inode.c') diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index f6177fc68320..e467780837e6 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -145,7 +145,7 @@ struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *i if (unlikely(error)) goto fail_put; - ip->i_vn = ip->i_gl->gl_vn - 1; + set_bit(GIF_INVALID, &ip->i_flags); error = gfs2_glock_nq_init(io_gl, LM_ST_SHARED, GL_EXACT, &ip->i_iopen_gh); if (unlikely(error)) goto fail_iopen; @@ -242,7 +242,7 @@ int gfs2_inode_refresh(struct gfs2_inode *ip) error = gfs2_dinode_in(ip, dibh->b_data); brelse(dibh); - ip->i_vn = ip->i_gl->gl_vn; + clear_bit(GIF_INVALID, &ip->i_flags); return error; } -- cgit v1.2.3