Events are enabled by default on creation. The session configuration
loader must make sure to disable them after creation when restoring an
event that was saved in the "disabled" state.
Reported-by: Marcel Hamer <marcel.hamer@ericsson.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
ret = lttng_enable_event_with_exclusions(handle, &event, channel_name,
filter_expression, exclusion_count, exclusions);
ret = lttng_enable_event_with_exclusions(handle, &event, channel_name,
filter_expression, exclusion_count, exclusions);
+ if (ret) {
+ goto end;
+ }
+
+ if (!event.enabled) {
+ /*
+ * Note that we should use lttng_disable_event_ext() (2.6+) to
+ * eliminate the risk of clashing on events of the same
+ * name (with different event types and loglevels).
+ *
+ * Unfortunately, lttng_disable_event_ext() only performs a
+ * match on the name and event type and errors out if any other
+ * event attribute is not set to its default value.
+ *
+ * This will disable all events that match this name.
+ */
+ ret = lttng_disable_event(handle, event.name, channel_name);
+ }
end:
for (i = 0; i < exclusion_count; i++) {
free(exclusions[i]);
end:
for (i = 0; i < exclusion_count; i++) {
free(exclusions[i]);