DBG2("UST app disabling channel %s from global domain for session id %" PRIu64,
uchan->name, usess->id);
+ if (!usess->active) {
+ goto end;
+ }
+
rcu_read_lock();
/* For every registered applications */
rcu_read_unlock();
error:
+end:
return ret;
}
DBG2("UST app enabling channel %s to global domain for session id %" PRIu64,
uchan->name, usess->id);
+ if (!usess->active) {
+ goto end;
+ }
+
rcu_read_lock();
/* For every registered applications */
rcu_read_unlock();
error:
+end:
return ret;
}
"%s for session id %" PRIu64,
uevent->attr.name, uchan->name, usess->id);
+ if (!usess->active) {
+ goto end;
+ }
+
rcu_read_lock();
/* For all registered applications */
}
rcu_read_unlock();
-
+end:
return ret;
}
DBG2("UST app adding channel %s to UST domain for session id %" PRIu64,
uchan->name, usess->id);
+ if (!usess->active) {
+ goto end;
+ }
+
rcu_read_lock();
/* For every registered applications */
error_rcu_unlock:
rcu_read_unlock();
+end:
return ret;
}
DBG("UST app enabling event %s for all apps for session id %" PRIu64,
uevent->attr.name, usess->id);
+ if (!usess->active) {
+ goto end;
+ }
+
/*
* NOTE: At this point, this function is called only if the session and
* channel passed are already created for all apps. and enabled on the
error:
rcu_read_unlock();
+end:
return ret;
}
DBG("UST app creating event %s for all apps for session id %" PRIu64,
uevent->attr.name, usess->id);
+ if (!usess->active) {
+ goto end;
+ }
+
rcu_read_lock();
/* For all registered applications */
}
rcu_read_unlock();
-
+end:
return ret;
}
*/
(void) ust_app_clear_quiescent_session(usess);
+ cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
+ ust_app_global_update(usess, app);
+ }
+
cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
ret = ust_app_start_trace(usess, app);
if (ret < 0) {
/* App session already created. */
goto end;
}
+ if (!usess->active) {
+ goto end;
+ }
assert(ua_sess);
pthread_mutex_lock(&ua_sess->lock);
pthread_mutex_unlock(&ua_sess->lock);
- if (usess->active) {
- ret = ust_app_start_trace(usess, app);
- if (ret < 0) {
- goto error;
- }
-
- DBG2("UST trace started for app pid %d", app->pid);
+ ret = ust_app_start_trace(usess, app);
+ if (ret < 0) {
+ goto error;
}
+
+ DBG2("UST trace started for app pid %d", app->pid);
end:
/* Everything went well at this point. */
return;
if (!app->compatible) {
return;
}
-
+ if (!usess->active) {
+ return;
+ }
if (trace_ust_pid_tracker_lookup(usess, app->pid)) {
ust_app_global_create(usess, app);
} else {
struct lttng_ht_iter iter;
struct ust_app *app;
+ if (!usess->active) {
+ return;
+ }
rcu_read_lock();
cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
ust_app_global_update(usess, app);
struct ust_app_session *ua_sess;
struct ust_app *app;
+ if (!usess->active) {
+ goto end;
+ }
+
rcu_read_lock();
cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
}
rcu_read_unlock();
+end:
return ret;
}