[GFS2] Eliminate gl_req_bh

This patch further reduces the memory needs of GFS2 by
eliminating the gl_req_bh variable from struct gfs2_glock.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index fe14f6a417b5..65aa46acb082 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -191,7 +191,6 @@ struct gfs2_glock {
         const struct gfs2_glock_operations *gl_ops;
 
         struct gfs2_holder *gl_req_gh;
-        gfs2_glop_bh_t gl_req_bh;
 
         void *gl_lock;
         char *gl_lvb;