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>
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index cd200a5..173e59c 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -700,7 +700,6 @@
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 @@
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))
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 0af7c24..8fe0675 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -211,7 +211,6 @@
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;