X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=liblttng-ust%2Flttng-events.c;h=9b2d3c649ac1b695e8d1136af11e12797b5053bc;hb=a60af3a5ee5d990c867ef190acfa81c180301ea2;hp=047759b796a8a91ddac3f83a46148273ff829581;hpb=fca2f1916cd9f22f410d8f22b9a0720c978c2025;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-events.c b/liblttng-ust/lttng-events.c
index 047759b7..9b2d3c64 100644
--- a/liblttng-ust/lttng-events.c
+++ b/liblttng-ust/lttng-events.c
@@ -600,8 +600,6 @@ int lttng_event_create(const struct lttng_event_desc *desc,
 		goto sessiond_register_error;
 	}
 
-	/* Populate lttng_event structure before tracepoint registration. */
-	cmm_smp_wmb();
 	cds_list_add(&event->node, &chan->session->events_head);
 	cds_hlist_add_head(&event->hlist, head);
 	return 0;
@@ -746,7 +744,8 @@ void lttng_create_event_if_missing(struct lttng_enabler *enabler)
 	 */
 	cds_list_for_each_entry(probe_desc, probe_list, head) {
 		for (i = 0; i < probe_desc->nr_events; i++) {
-			int found = 0, ret;
+			int ret;
+			bool found = false;
 			struct cds_hlist_head *head;
 			struct cds_hlist_node *node;
 			const char *event_name;
@@ -766,8 +765,10 @@ void lttng_create_event_if_missing(struct lttng_enabler *enabler)
 			head = &session->events_ht.table[hash & (LTTNG_UST_EVENT_HT_SIZE - 1)];
 			cds_hlist_for_each_entry(event, node, head, hlist) {
 				if (event->desc == desc
-						&& event->chan == enabler->chan)
-					found = 1;
+						&& event->chan == enabler->chan) {
+					found = true;
+					break;
+				}
 			}
 			if (found)
 				continue;