5 files changed, 9 insertions, 22 deletions

diff --git a/fs/ocfs2/dlmglue.c b/fs/ocfs2/dlmglue.c
index f41ff1c10ae8..8a9c84909be3 100644
--- a/fs/ocfs2/dlmglue.c
+++ b/fs/ocfs2/dlmglue.c
@@ -3366,16 +3366,11 @@ static struct ocfs2_locking_protocol lproto = {
         .lp_unlock_ast          = ocfs2_unlock_ast,
 };
 
-/* This interface isn't the final one, hence the less-than-perfect names */
-void dlmglue_init_stack(void)
+void ocfs2_set_locking_protocol(void)
 {
-        o2cb_get_stack(&lproto);
+        ocfs2_stack_glue_set_locking_protocol(&lproto);
 }
 
-void dlmglue_exit_stack(void)
-{
-        o2cb_put_stack();
-}
 
 static void ocfs2_process_blocked_lock(struct ocfs2_super *osb,
                                        struct ocfs2_lock_res *lockres)
diff --git a/fs/ocfs2/dlmglue.h b/fs/ocfs2/dlmglue.h
index 2d0a8a03c431..34b7598a0dc6 100644
--- a/fs/ocfs2/dlmglue.h
+++ b/fs/ocfs2/dlmglue.h
@@ -114,7 +114,6 @@ void ocfs2_wake_downconvert_thread(struct ocfs2_super *osb);
 struct ocfs2_dlm_debug *ocfs2_new_dlm_debug(void);
 void ocfs2_put_dlm_debug(struct ocfs2_dlm_debug *dlm_debug);
 
-void dlmglue_init_stack(void);
-void dlmglue_exit_stack(void);
-
+/* To set the locking protocol on module initialization */
+void ocfs2_set_locking_protocol(void);
 #endif  /* DLMGLUE_H */
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index bd805411a856..51c2546b328d 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -429,14 +429,10 @@ int ocfs2_cluster_this_node(unsigned int *node)
         return 0;
 }
 
-void o2cb_get_stack(struct ocfs2_locking_protocol *proto)
+void ocfs2_stack_glue_set_locking_protocol(struct ocfs2_locking_protocol *proto)
 {
-        BUG_ON(proto == NULL);
+        BUG_ON(proto != NULL);
 
         lproto = proto;
 }
 
-void o2cb_put_stack(void)
-{
-        lproto = NULL;
-}
diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
index 01e3c9b9192a..decb147106fd 100644
--- a/fs/ocfs2/stackglue.h
+++ b/fs/ocfs2/stackglue.h
@@ -93,7 +93,6 @@ int ocfs2_dlm_lock_status(union ocfs2_dlm_lksb *lksb);
 void *ocfs2_dlm_lvb(union ocfs2_dlm_lksb *lksb);
 void ocfs2_dlm_dump_lksb(union ocfs2_dlm_lksb *lksb);
 
-void o2cb_get_stack(struct ocfs2_locking_protocol *proto);
-void o2cb_put_stack(void);
+void ocfs2_stack_glue_set_locking_protocol(struct ocfs2_locking_protocol *proto);
 
 #endif  /* STACKGLUE_H */
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index fa9c46e2eab8..b4a02a00665d 100644
--- a/fs/ocfs2/super.c
+++ b/fs/ocfs2/super.c
@@ -922,8 +922,6 @@ static int __init ocfs2_init(void)
 
         ocfs2_print_version();
 
-        dlmglue_init_stack();
-
         status = init_ocfs2_uptodate_cache();
         if (status < 0) {
                 mlog_errno(status);
@@ -948,6 +946,8 @@ static int __init ocfs2_init(void)
                 mlog(ML_ERROR, "Unable to create ocfs2 debugfs root.\n");
         }
 
+        ocfs2_set_locking_protocol();
+
 leave:
         if (status < 0) {
                 ocfs2_free_mem_caches();
@@ -979,8 +979,6 @@ static void __exit ocfs2_exit(void)
 
         exit_ocfs2_uptodate_cache();
 
-        dlmglue_exit_stack();
-
         mlog_exit_void();
 }