dlm: align midcomms message buffer

[linux-2.6-omap-h63xx.git] / fs / dlm / dlm_internal.h

diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h
index 74901e981e1089363bdc501fefc9c4ed106c70bb..ec61bbaf25dfdae4cc6d56ec7acff1b50e71c4ff 100644 (file)
--- a/fs/dlm/dlm_internal.h
+++ b/fs/dlm/dlm_internal.h
@@ -491,6 +491,7 @@ struct dlm_ls {
        uint64_t                ls_recover_seq;
        struct dlm_recover      *ls_recover_args;
        struct rw_semaphore     ls_in_recovery; /* block local requests */
+       struct rw_semaphore     ls_recv_active; /* block dlm_recv */
        struct list_head        ls_requestqueue;/* queue remote requests */
        struct mutex            ls_requestqueue_mutex;
        char                    *ls_recover_buf;
@@ -569,5 +570,21 @@ static inline int dlm_no_directory(struct dlm_ls *ls)
        return (ls->ls_exflags & DLM_LSFL_NODIR) ? 1 : 0;
 }
 
+int dlm_netlink_init(void);
+void dlm_netlink_exit(void);
+void dlm_timeout_warn(struct dlm_lkb *lkb);
+
+#ifdef CONFIG_DLM_DEBUG
+int dlm_register_debugfs(void);
+void dlm_unregister_debugfs(void);
+int dlm_create_debug_file(struct dlm_ls *ls);
+void dlm_delete_debug_file(struct dlm_ls *ls);
+#else
+static inline int dlm_register_debugfs(void) { return 0; }
+static inline void dlm_unregister_debugfs(void) { }
+static inline int dlm_create_debug_file(struct dlm_ls *ls) { return 0; }
+static inline void dlm_delete_debug_file(struct dlm_ls *ls) { }
+#endif
+
 #endif                         /* __DLM_INTERNAL_DOT_H__ */