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authorSteven Whitehouse <swhiteho@redhat.com>2007-11-08 14:25:12 +0000
committerSteven Whitehouse <swhiteho@redhat.com>2008-01-25 08:07:52 +0000
commit2bcd610d2fdea608a8fdac32788fc35a32a2327c (patch)
tree5b3753ff18c1da54bb860dbd67211e6abea78ca7 /fs/gfs2/glock.c
parent8cbc4342478311c2a85260a7ca54d96cb7f71f7b (diff)
downloadconfigs-2bcd610d2fdea608a8fdac32788fc35a32a2327c.tar.gz
[GFS2] Don't add glocks to the journal
The only reason for adding glocks to the journal was to keep track of which locks required a log flush prior to release. We add a flag to the glock to allow this check to be made in a simpler way. This reduces the size of a glock (by 12 bytes on i386, 24 on x86_64) and means that we can avoid extra work during the journal flush. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glock.c')
-rw-r--r--fs/gfs2/glock.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index 5fbd9d34ce2..d83df688840 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -346,7 +346,6 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
gl->gl_object = NULL;
gl->gl_sbd = sdp;
gl->gl_aspace = NULL;
- lops_init_le(&gl->gl_le, &gfs2_glock_lops);
INIT_DELAYED_WORK(&gl->gl_work, glock_work_func);
/* If this glock protects actual on-disk data or metadata blocks,
@@ -1900,8 +1899,6 @@ static int dump_glock(struct glock_iter *gi, struct gfs2_glock *gl)
print_dbg(gi, " req_bh = %s\n", (gl->gl_req_bh) ? "yes" : "no");
print_dbg(gi, " lvb_count = %d\n", atomic_read(&gl->gl_lvb_count));
print_dbg(gi, " object = %s\n", (gl->gl_object) ? "yes" : "no");
- print_dbg(gi, " le = %s\n",
- (list_empty(&gl->gl_le.le_list)) ? "no" : "yes");
print_dbg(gi, " reclaim = %s\n",
(list_empty(&gl->gl_reclaim)) ? "no" : "yes");
if (gl->gl_aspace)