X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fevent.c;h=bfca8be6bba17372efa7c2762e4c428374bf5bc0;hb=90c106c686bee2d1dedf1496140f9291d3b16799;hp=84375d3b4c90fe052617468de553ebf460e0f63a;hpb=fc4b93fa8aa36b19caad0f8dc4a6a3237fcc36bf;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/event.c b/src/bin/lttng-sessiond/event.c
index 84375d3b4..bfca8be6b 100644
--- a/src/bin/lttng-sessiond/event.c
+++ b/src/bin/lttng-sessiond/event.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 EfficiOS Inc.
  * Copyright (C) 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
  *
  * SPDX-License-Identifier: GPL-2.0-only
@@ -13,7 +13,7 @@
 #include <common/compat/errno.h>
 #include <lttng/lttng.h>
 #include <lttng/condition/condition.h>
-#include <lttng/condition/event-rule.h>
+#include <lttng/condition/event-rule-matches.h>
 #include <lttng/event-rule/event-rule.h>
 #include <lttng/event-rule/event-rule-internal.h>
 #include <common/bytecode/bytecode.h>
@@ -179,7 +179,7 @@ int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
 		filter = NULL;
 		exclusion = NULL;
 		if (ret != LTTNG_OK) {
-			goto error;
+			goto end;
 		}
 
 		/* Valid to set it after the goto error since uevent is still NULL */
@@ -214,11 +214,10 @@ int event_ust_enable_tracepoint(struct ltt_ust_session *usess,
 	if (ret < 0) {
 		if (ret == -LTTNG_UST_ERR_EXIST) {
 			ret = LTTNG_ERR_UST_EVENT_EXIST;
-			goto end;
 		} else {
 			ret = LTTNG_ERR_UST_ENABLE_FAIL;
-			goto error;
 		}
+		goto end;
 	}
 
 	DBG("Event UST %s %s in channel %s", uevent->attr.name,
@@ -232,24 +231,6 @@ end:
 	free(filter);
 	free(exclusion);
 	return ret;
-
-error:
-	/*
-	 * Only destroy event on creation time (not enabling time) because if the
-	 * event is found in the channel (to_create == 0), it means that at some
-	 * point the enable_event worked and it's thus valid to keep it alive.
-	 * Destroying it also implies that we also destroy it's shadow copy to sync
-	 * everyone up.
-	 */
-	if (to_create) {
-		/* In this code path, the uevent was not added to the hash table */
-		trace_ust_destroy_event(uevent);
-	}
-	rcu_read_unlock();
-	free(filter_expression);
-	free(filter);
-	free(exclusion);
-	return ret;
 }
 
 /*
@@ -592,7 +573,7 @@ int trigger_agent_enable(const struct lttng_trigger *trigger, struct agent *agt)
 
 	t_status = lttng_trigger_get_name(trigger, &trigger_name);
 	if (t_status != LTTNG_TRIGGER_STATUS_OK) {
-		trigger_name = "(unnamed)";
+		trigger_name = "(anonymous)";
 	}
 
 	t_status = lttng_trigger_get_owner_uid(trigger, &trigger_owner_uid);
@@ -601,13 +582,21 @@ int trigger_agent_enable(const struct lttng_trigger *trigger, struct agent *agt)
 	condition = lttng_trigger_get_const_condition(trigger);
 
 	assert(lttng_condition_get_type(condition) ==
-			LTTNG_CONDITION_TYPE_EVENT_RULE_HIT);
+			LTTNG_CONDITION_TYPE_EVENT_RULE_MATCHES);
 
-	c_status = lttng_condition_event_rule_get_rule(condition, &rule);
+	c_status = lttng_condition_event_rule_matches_get_rule(
+			condition, &rule);
 	assert(c_status == LTTNG_CONDITION_STATUS_OK);
 
-	assert(lttng_event_rule_get_type(rule) ==
-			LTTNG_EVENT_RULE_TYPE_TRACEPOINT);
+	switch (lttng_event_rule_get_type(rule)) {
+	case LTTNG_EVENT_RULE_TYPE_JUL_LOGGING:
+	case LTTNG_EVENT_RULE_TYPE_LOG4J_LOGGING:
+	case LTTNG_EVENT_RULE_TYPE_PYTHON_LOGGING:
+		break;
+	default:
+		abort();
+		break;
+	}
 
 	d_type = lttng_event_rule_get_domain_type(rule);
 	assert(d_type == agt->domain);