X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-events.c;h=65bd0bf9ae6d45c4bbc0395d63211e9642330a59;hb=d216ecaeeb6274154ace1317f61b9f3fe54ba857;hp=c103c6ed0d8a53392afd21352734587819bb3d2e;hpb=07dfc1d0e4b093ad02682499a702dc11e54e8302;p=lttng-modules.git

diff --git a/lttng-events.c b/lttng-events.c
index c103c6ed..65bd0bf9 100644
--- a/lttng-events.c
+++ b/lttng-events.c
@@ -492,7 +492,7 @@ struct lttng_event *_lttng_event_create(struct lttng_channel *chan,
 	name_len = strlen(event_name);
 	hash = jhash(event_name, name_len, 0);
 	head = &session->events_ht.table[hash & (LTTNG_EVENT_HT_SIZE - 1)];
-	hlist_for_each_entry(event, head, hlist) {
+	lttng_hlist_for_each_entry(event, head, hlist) {
 		WARN_ON_ONCE(!event->desc);
 		if (!strncmp(event->desc->name, event_name,
 					LTTNG_KERNEL_SYM_NAME_LEN - 1)
@@ -671,7 +671,7 @@ static
 void register_event(struct lttng_event *event)
 {
 	const struct lttng_event_desc *desc;
-	int ret;
+	int ret = -EINVAL;
 
 	if (event->registered)
 		return;
@@ -1131,7 +1131,7 @@ void lttng_create_tracepoint_if_missing(struct lttng_enabler *enabler)
 			 */
 			hash = jhash(event_name, name_len, 0);
 			head = &session->events_ht.table[hash & (LTTNG_EVENT_HT_SIZE - 1)];
-			hlist_for_each_entry(event, head, hlist) {
+			lttng_hlist_for_each_entry(event, head, hlist) {
 				if (event->desc == desc
 						&& event->chan == enabler->chan)
 					found = 1;
@@ -1218,6 +1218,11 @@ int lttng_enabler_ref_events(struct lttng_enabler *enabler)
 				&event->enablers_ref_head);
 		}
 
+		/*
+		 * Link filter bytecodes if not linked yet.
+		 */
+		lttng_enabler_event_link_bytecode(event, enabler);
+
 		/* TODO: merge event context. */
 	}
 	return 0;
@@ -1252,7 +1257,7 @@ struct lttng_enabler *lttng_enabler_create(enum lttng_enabler_type type,
 		sizeof(enabler->event_param));
 	enabler->chan = chan;
 	/* ctx left NULL */
-	enabler->enabled = 1;
+	enabler->enabled = 0;
 	enabler->evtype = LTTNG_TYPE_ENABLER;
 	mutex_lock(&sessions_mutex);
 	list_add(&enabler->node, &enabler->chan->session->enablers_head);
@@ -1404,9 +1409,8 @@ void lttng_session_sync_enablers(struct lttng_session *session)
 
 		/* Enable filters */
 		list_for_each_entry(runtime,
-				&event->bytecode_runtime_head, node) {
+				&event->bytecode_runtime_head, node)
 			lttng_filter_sync_state(runtime);
-		}
 	}
 }