GFS2: Remove unused field from glock

The time stamp field is unused in the glock now that we are
using a shrinker, so that we can remove it and save sizeof(unsigned long)
bytes in each glock.

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 0af7c24de6a1..8fe0675120ac 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -211,7 +211,6 @@ struct gfs2_glock {
         char gl_strname[GDLM_STRNAME_BYTES];
         struct dlm_lksb gl_lksb;
         char gl_lvb[32];
-        unsigned long gl_stamp;
         unsigned long gl_tchange;
         void *gl_object;