X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fevent.c;h=06a683658510d7db5ea6f4d63aba317f37d75886;hb=a931962;hp=2244503c16d4287db0988adb40595f6ce20049bd;hpb=8404118c67ee01844e0bcee69d05c684689506b0;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/event.c b/src/bin/lttng-sessiond/event.c
index 2244503c1..06a683658 100644
--- a/src/bin/lttng-sessiond/event.c
+++ b/src/bin/lttng-sessiond/event.c
@@ -50,7 +50,8 @@ static void add_unique_ust_event(struct lttng_ht *ht,
 
 	key.name = event->attr.name;
 	key.filter = (struct lttng_filter_bytecode *) event->filter;
-	key.loglevel = event->attr.loglevel;
+	key.loglevel_type = event->attr.loglevel_type;
+	key.loglevel_value = event->attr.loglevel;
 	key.exclusion = event->exclusion;
 
 	node_ptr = cds_lfht_add_unique(ht->ht,
@@ -207,7 +208,7 @@ int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
 	rcu_read_lock();
 
 	uevent = trace_ust_find_event(uchan->events, event->name, filter,
-			event->loglevel, exclusion);
+			event->loglevel_type, event->loglevel, exclusion);
 	if (!uevent) {
 		uevent = trace_ust_create_event(event, filter_expression,
 				filter, exclusion, internal_event);
@@ -359,8 +360,7 @@ error:
  */
 int event_agent_enable_all(struct ltt_ust_session *usess,
 		struct agent *agt, struct lttng_event *event,
-		struct lttng_filter_bytecode *filter,
-		char *filter_expression)
+		struct lttng_filter_bytecode *filter ,char *filter_expression)
 {
 	int ret;
 	struct agent_event *aevent;
@@ -408,18 +408,20 @@ int event_agent_enable(struct ltt_ust_session *usess,
 	assert(agt);
 
 	DBG("Event agent enabling %s for session %" PRIu64 " with loglevel type %d "
-			"and loglevel %d", event->name, usess->id, event->loglevel_type,
-			event->loglevel);
+			", loglevel %d and filter \"%s\"", event->name,
+			usess->id, event->loglevel_type, event->loglevel,
+			filter_expression ? filter_expression : "NULL");
 
-	aevent = agent_find_event(event->name, event->loglevel, agt);
+	aevent = agent_find_event(event->name, event->loglevel_type,
+		event->loglevel, agt);
 	if (!aevent) {
-		aevent = agent_create_event(event->name, filter);
+		aevent = agent_create_event(event->name, event->loglevel_type,
+				event->loglevel, filter,
+				filter_expression);
 		if (!aevent) {
 			ret = LTTNG_ERR_NOMEM;
 			goto error;
 		}
-		aevent->loglevel = event->loglevel;
-		aevent->loglevel_type = event->loglevel_type;
 		created = 1;
 	}
 
@@ -533,12 +535,13 @@ int event_agent_disable(struct ltt_ust_session *usess, struct agent *agt,
 	}
 
 	/*
-	 * The loglevel is hardcoded with 0 here since the agent ust event is set
-	 * with the loglevel type to ALL thus the loglevel stays 0. The event's
-	 * filter is the one handling the loglevel for agent.
+	 * Agent UST event has its loglevel type forced to
+	 * LTTNG_UST_LOGLEVEL_ALL. The actual loglevel type/value filtering
+	 * happens thanks to an UST filter. The following -1 is actually
+	 * ignored since the type is LTTNG_UST_LOGLEVEL_ALL.
 	 */
 	uevent = trace_ust_find_event(uchan->events, (char *) ust_event_name,
-			aevent->filter, 0, NULL);
+			aevent->filter, LTTNG_UST_LOGLEVEL_ALL, -1, NULL);
 	/* If the agent event exists, it must be available on the UST side. */
 	assert(uevent);