Remove lttng_ust_synchronize_trace public symbol

[lttng-ust.git] / liblttng-ust / lttng-events.c

diff --git a/liblttng-ust/lttng-events.c b/liblttng-ust/lttng-events.c
index acf5f3b6c0744f44d7d5a2a2d50b1bf519c67d66..d806f0431aec7225cf7467fdf646e948cdc3204a 100644 (file)
--- a/liblttng-ust/lttng-events.c
+++ b/liblttng-ust/lttng-events.c
@@ -1,23 +1,9 @@
 /*
- * lttng-events.c
- *
- * Holds LTTng per-session event registry.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
  * Copyright (C) 2010-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Holds LTTng per-session event registry.
  */
 
 #define _LGPL_SOURCE
@@ -47,12 +33,12 @@
 #include <lttng/ust-events.h>
 
 #include <usterr-signal-safe.h>
-#include <helper.h>
+#include <ust-helper.h>
 #include <lttng/ust-ctl.h>
 #include <ust-comm.h>
 #include <ust-fd.h>
-#include <lttng/ust-dynamic-type.h>
-#include <lttng/ust-context-provider.h>
+#include <ust-dynamic-type.h>
+#include <ust-context-provider.h>
 #include "error.h"
 #include "compat.h"
 #include "lttng-ust-uuid.h"
@@ -79,7 +65,7 @@
 static CDS_LIST_HEAD(sessions);
 static CDS_LIST_HEAD(event_notifier_groups);
 
-struct cds_list_head *_lttng_get_sessions(void)
+struct cds_list_head *lttng_get_sessions(void)
 {
        return &sessions;
 }
@@ -345,7 +331,7 @@ void lttng_session_destroy(struct lttng_session *session)
        cds_list_for_each_entry(event, &session->events_head, node) {
                _lttng_event_unregister(event);
        }
-       lttng_ust_synchronize_trace();  /* Wait for in-flight events to complete */
+       lttng_ust_urcu_synchronize_rcu();       /* Wait for in-flight events to complete */
        __tracepoint_probe_prune_release_queue();
        cds_list_for_each_entry_safe(event_enabler, event_tmpenabler,
                        &session->enablers_head, node)
@@ -378,7 +364,7 @@ void lttng_event_notifier_group_destroy(
                        &event_notifier_group->event_notifiers_head, node)
                _lttng_event_notifier_unregister(notifier);
 
-       lttng_ust_synchronize_trace();
+       lttng_ust_urcu_synchronize_rcu();
 
        cds_list_for_each_entry_safe(notifier_enabler, tmpnotifier_enabler,
                        &event_notifier_group->enablers_head, node)
@@ -1097,7 +1083,7 @@ void probe_provider_event_for_each(struct lttng_probe_desc *provider_desc,
        unsigned int i;
 
        /* Get handle on list of sessions. */
-       sessionsp = _lttng_get_sessions();
+       sessionsp = lttng_get_sessions();
 
        /*
         * Iterate over all events in the probe provider descriptions and
@@ -1215,7 +1201,7 @@ void lttng_probe_provider_unregister_events(
                _lttng_event_notifier_unregister);
 
        /* Wait for grace period. */
-       lttng_ust_synchronize_trace();
+       lttng_ust_urcu_synchronize_rcu();
        /* Prune the unregistration queue. */
        __tracepoint_probe_prune_release_queue();