/* do not start event if parent or child event is still running or queued */
r = event_is_blocked(event);
+ if (r > 0)
+ continue;
if (r < 0) {
sd_device_action_t a = _SD_DEVICE_ACTION_INVALID;
(void) sd_device_get_action(event->dev, &a);
log_device_warning_errno(event->dev, r,
- "Failed to check event dependency, "
- "skipping event (SEQNUM=%"PRIu64", ACTION=%s)",
+ "Failed to check dependencies for event (SEQNUM=%"PRIu64", ACTION=%s), "
+ "assuming there is no blocking event, ignoring: %m",
event->seqnum,
strna(device_action_to_string(a)));
-
- event_free(event);
- return r;
}
- if (r > 0)
- continue;
r = event_run(event);
- if (r <= 0)
+ if (r <= 0) /* 0 means there are no idle workers. Let's escape from the loop. */
return r;
}