#include <lttng/rotate-internal.h>
#include <lttng/location-internal.h>
#include <lttng/condition/condition-internal.h>
+#include <lttng/notification/notification-internal.h>
#include "rotation-thread.h"
#include "lttng-sessiond.h"
}
static
-int handle_condition(const struct lttng_condition *condition,
- const struct lttng_evaluation *evaluation,
+int handle_condition(const struct lttng_notification *notification,
struct notification_thread_handle *notification_thread_handle)
{
int ret = 0;
enum lttng_evaluation_status evaluation_status;
uint64_t consumed;
struct ltt_session *session;
+ const struct lttng_condition *condition =
+ lttng_notification_get_const_condition(notification);
+ const struct lttng_evaluation *evaluation =
+ lttng_notification_get_const_evaluation(notification);
condition_type = lttng_condition_get_type(condition);
}
session_lock(session);
+ if (!lttng_trigger_is_equal(session->rotate_trigger,
+ lttng_notification_get_const_trigger(notification))) {
+ /* Notification does not originate from our rotation trigger. */
+ ret = 0;
+ goto end_unlock;
+ }
+
ret = unsubscribe_session_consumed_size_rotation(session,
notification_thread_handle);
if (ret) {
goto end_unlock;
}
- ret = cmd_rotate_session(session, NULL, false,
- LTTNG_TRACE_CHUNK_COMMAND_TYPE_MOVE_TO_COMPLETED);
- if (ret == -LTTNG_ERR_ROTATION_PENDING) {
+ ret = cmd_rotate_session(
+ session, NULL, false, LTTNG_TRACE_CHUNK_COMMAND_TYPE_MOVE_TO_COMPLETED);
+ switch (ret) {
+ case LTTNG_OK:
+ break;
+ case -LTTNG_ERR_ROTATION_PENDING:
DBG("Rotate already pending, subscribe to the next threshold value");
- } else if (ret != LTTNG_OK) {
- ERR("Failed to rotate on size notification with error: %s",
- lttng_strerror(ret));
+ break;
+ case -LTTNG_ERR_ROTATION_MULTIPLE_AFTER_STOP:
+ DBG("Rotation already happened since last stop, subscribe to the next threshold value");
+ break;
+ case -LTTNG_ERR_ROTATION_AFTER_STOP_CLEAR:
+ DBG("Rotation already happened since last stop and clear, subscribe to the next threshold value");
+ break;
+ default:
+ ERR("Failed to rotate on size notification with error: %s", lttng_strerror(ret));
ret = -1;
goto end_unlock;
}
- ret = subscribe_session_consumed_size_rotation(session,
- consumed + session->rotate_size,
- notification_thread_handle);
+
+ ret = subscribe_session_consumed_size_rotation(
+ session, consumed + session->rotate_size, notification_thread_handle);
if (ret) {
ERR("Failed to subscribe to session consumed size condition");
goto end_unlock;
bool notification_pending;
struct lttng_notification *notification = NULL;
enum lttng_notification_channel_status status;
- const struct lttng_evaluation *notification_evaluation;
- const struct lttng_condition *notification_condition;
status = lttng_notification_channel_has_pending_notification(
rotate_notification_channel, ¬ification_pending);
goto end;
}
- notification_condition = lttng_notification_get_condition(notification);
- notification_evaluation = lttng_notification_get_evaluation(notification);
-
- ret = handle_condition(notification_condition, notification_evaluation,
+ ret = handle_condition(notification,
handle->notification_thread_handle);
end: