X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=fs%2Focfs2%2Fstackglue.h;h=8ce7398ae1d2dbac2041a7389ea41e4e8cd2acd3;hb=6c9ae016a8e2aff931391d3baa9ce6cb0ffa633c;hp=cf8bac23ae092e6057f2644d829fb932e4b038ec;hpb=110946c8fb23c1e1e23312afed0977ad4aa37c95;p=karo-tx-linux.git

diff --git a/fs/ocfs2/stackglue.h b/fs/ocfs2/stackglue.h
index cf8bac23ae09..8ce7398ae1d2 100644
--- a/fs/ocfs2/stackglue.h
+++ b/fs/ocfs2/stackglue.h
@@ -233,7 +233,7 @@ struct ocfs2_stack_plugin {
 	/* These are managed by the stackglue code. */
 	struct list_head sp_list;
 	unsigned int sp_count;
-	struct ocfs2_locking_protocol *sp_proto;
+	struct ocfs2_protocol_version sp_max_proto;
 };
 
 
@@ -241,10 +241,22 @@ struct ocfs2_stack_plugin {
 int ocfs2_cluster_connect(const char *stack_name,
 			  const char *group,
 			  int grouplen,
+			  struct ocfs2_locking_protocol *lproto,
 			  void (*recovery_handler)(int node_num,
 						   void *recovery_data),
 			  void *recovery_data,
 			  struct ocfs2_cluster_connection **conn);
+/*
+ * Used by callers that don't store their stack name.  They must ensure
+ * all nodes have the same stack.
+ */
+int ocfs2_cluster_connect_agnostic(const char *group,
+				   int grouplen,
+				   struct ocfs2_locking_protocol *lproto,
+				   void (*recovery_handler)(int node_num,
+							    void *recovery_data),
+				   void *recovery_data,
+				   struct ocfs2_cluster_connection **conn);
 int ocfs2_cluster_disconnect(struct ocfs2_cluster_connection *conn,
 			     int hangup_pending);
 void ocfs2_cluster_hangup(const char *group, int grouplen);
@@ -270,7 +282,7 @@ int ocfs2_stack_supports_plocks(void);
 int ocfs2_plock(struct ocfs2_cluster_connection *conn, u64 ino,
 		struct file *file, int cmd, struct file_lock *fl);
 
-void ocfs2_stack_glue_set_locking_protocol(struct ocfs2_locking_protocol *proto);
+void ocfs2_stack_glue_set_max_proto_version(struct ocfs2_protocol_version *max_proto);
 
 
 /* Used by stack plugins */