Fix: add missing rcu read side lock

[lttng-tools.git] / src / bin / lttng-sessiond / trace-ust.h

diff --git a/src/bin/lttng-sessiond/trace-ust.h b/src/bin/lttng-sessiond/trace-ust.h
index efca4d23b8989dc37650565e9037879372e09ff9..ab8fbe10576f7a1bb8951627cbe6682f38e8a445 100644 (file)
--- a/src/bin/lttng-sessiond/trace-ust.h
+++ b/src/bin/lttng-sessiond/trace-ust.h
@@ -35,12 +35,6 @@ struct ltt_ust_ht_key {
        enum lttng_ust_loglevel_type loglevel;
 };
 
-/* UST Stream list */
-struct ltt_ust_stream_list {
-       unsigned int count;
-       struct cds_list_head head;
-};
-
 /* Context hash table nodes */
 struct ltt_ust_context {
        struct lttng_ust_context ctx;
@@ -55,17 +49,6 @@ struct ltt_ust_event {
        struct lttng_ust_filter_bytecode *filter;
 };
 
-/* UST stream */
-struct ltt_ust_stream {
-       int handle;
-       char pathname[PATH_MAX];
-       /* Format is %s_%d respectively channel name and CPU number. */
-       char name[DEFAULT_STREAM_NAME_LEN];
-       struct lttng_ust_object_data *obj;
-       /* Using a list of streams to keep order. */
-       struct cds_list_head list;
-};
-
 /* UST channel */
 struct ltt_ust_channel {
        unsigned int enabled;
@@ -154,7 +137,8 @@ struct ltt_ust_session *trace_ust_create_session(char *path,
                unsigned int session_id, struct lttng_domain *domain);
 struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
                char *path);
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev);
+struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
+               struct lttng_filter_bytecode *filter);
 struct ltt_ust_metadata *trace_ust_create_metadata(char *path);
 struct ltt_ust_context *trace_ust_create_context(
                struct lttng_event_context *ctx);
@@ -170,6 +154,16 @@ void trace_ust_destroy_event(struct ltt_ust_event *event);
 
 #else /* HAVE_LIBLTTNG_UST_CTL */
 
+static inline int trace_ust_ht_match_event(struct cds_lfht_node *node,
+               const void *_key)
+{
+       return 0;
+}
+static inline int trace_ust_ht_match_event_by_name(struct cds_lfht_node *node,
+               const void *_key)
+{
+       return 0;
+}
 static inline
 struct ltt_ust_channel *trace_ust_find_channel_by_name(struct lttng_ht *ht,
                char *name)
@@ -190,7 +184,8 @@ struct ltt_ust_channel *trace_ust_create_channel(struct lttng_channel *attr,
        return NULL;
 }
 static inline
-struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev)
+struct ltt_ust_event *trace_ust_create_event(struct lttng_event *ev,
+               struct lttng_filter_bytecode *filter)
 {
        return NULL;
 }
@@ -225,6 +220,11 @@ struct ltt_ust_context *trace_ust_create_context(
 {
        return NULL;
 }
+static inline struct ltt_ust_event *trace_ust_find_event(struct lttng_ht *ht,
+               char *name, struct lttng_filter_bytecode *filter, int loglevel)
+{
+       return NULL;
+}
 
 #endif /* HAVE_LIBLTTNG_UST_CTL */