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, 2 deletions

diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index cd200a564c79..173e59ce9ad3 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -700,7 +700,6 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
         snprintf(gl->gl_strname, GDLM_STRNAME_BYTES, "%8x%16llx", name.ln_type, (unsigned long long)number);
         memset(&gl->gl_lksb, 0, sizeof(struct dlm_lksb));
         gl->gl_lksb.sb_lvbptr = gl->gl_lvb;
-        gl->gl_stamp = jiffies;
         gl->gl_tchange = jiffies;
         gl->gl_object = NULL;
         gl->gl_sbd = sdp;
@@ -1008,7 +1007,6 @@ void gfs2_glock_dq(struct gfs2_holder *gh)
                         spin_lock(&gl->gl_spin);
                         clear_bit(GLF_LOCK, &gl->gl_flags);
                 }
-                gl->gl_stamp = jiffies;
                 if (list_empty(&gl->gl_holders) &&
                     !test_bit(GLF_PENDING_DEMOTE, &gl->gl_flags) &&
                     !test_bit(GLF_DEMOTE, &gl->gl_flags))