X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-app.c;h=37f6442156ff03a8724ef62137e66b1548544f30;hp=ee3b3406da781b1d488d17af5218933d2eefd265;hb=0b2dc8df2a6d7b3341a72a04767dd6328907c97c;hpb=4950b860f76b938833046793e7221c11e8e89682

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index ee3b3406d..37f644215 100644
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -38,6 +38,7 @@
 #include "ust-app.h"
 #include "ust-consumer.h"
 #include "ust-ctl.h"
+#include "utils.h"
 
 /* Next available channel key. */
 static unsigned long next_channel_key;
@@ -307,9 +308,9 @@ void delete_ust_app_stream(int sock, struct ust_app_stream *stream)
 
 /*
  * We need to execute ht_destroy outside of RCU read-side critical
- * section, so we postpone its execution using call_rcu. It is simpler
- * than to change the semantic of the many callers of
- * delete_ust_app_channel().
+ * section and outside of call_rcu thread, so we postpone its execution
+ * using ht_cleanup_push. It is simpler than to change the semantic of
+ * the many callers of delete_ust_app_session().
  */
 static
 void delete_ust_app_channel_rcu(struct rcu_head *head)
@@ -317,8 +318,8 @@ void delete_ust_app_channel_rcu(struct rcu_head *head)
 	struct ust_app_channel *ua_chan =
 		caa_container_of(head, struct ust_app_channel, rcu_head);
 
-	lttng_ht_destroy(ua_chan->ctx);
-	lttng_ht_destroy(ua_chan->events);
+	ht_cleanup_push(ua_chan->ctx);
+	ht_cleanup_push(ua_chan->events);
 	free(ua_chan);
 }
 
@@ -583,9 +584,9 @@ end:
 
 /*
  * We need to execute ht_destroy outside of RCU read-side critical
- * section, so we postpone its execution using call_rcu. It is simpler
- * than to change the semantic of the many callers of
- * delete_ust_app_session().
+ * section and outside of call_rcu thread, so we postpone its execution
+ * using ht_cleanup_push. It is simpler than to change the semantic of
+ * the many callers of delete_ust_app_session().
  */
 static
 void delete_ust_app_session_rcu(struct rcu_head *head)
@@ -593,7 +594,7 @@ void delete_ust_app_session_rcu(struct rcu_head *head)
 	struct ust_app_session *ua_sess =
 		caa_container_of(head, struct ust_app_session, rcu_head);
 
-	lttng_ht_destroy(ua_sess->channels);
+	ht_cleanup_push(ua_sess->channels);
 	free(ua_sess);
 }
 
@@ -685,8 +686,8 @@ void delete_ust_app(struct ust_app *app)
 		rcu_read_unlock();
 	}
 
-	lttng_ht_destroy(app->sessions);
-	lttng_ht_destroy(app->ust_objd);
+	ht_cleanup_push(app->sessions);
+	ht_cleanup_push(app->ust_objd);
 
 	/*
 	 * Wait until we have deleted the application from the sock hash table
@@ -3155,9 +3156,9 @@ void ust_app_clean_list(void)
 	rcu_read_unlock();
 
 	/* Destroy is done only when the ht is empty */
-	lttng_ht_destroy(ust_app_ht);
-	lttng_ht_destroy(ust_app_ht_by_sock);
-	lttng_ht_destroy(ust_app_ht_by_notify_sock);
+	ht_cleanup_push(ust_app_ht);
+	ht_cleanup_push(ust_app_ht_by_sock);
+	ht_cleanup_push(ust_app_ht_by_notify_sock);
 }
 
 /*