/**
* @file
- * RTE Quiescent State Based Reclamation (QSBR)
+ *
+ * RTE Quiescent State Based Reclamation (QSBR).
+ *
+ * @warning
+ * @b EXPERIMENTAL:
+ * All functions in this file may be changed or removed without prior notice.
*
* Quiescent State (QS) is any point in the thread execution
* where the thread does not hold a reference to a data structure
RTE_ASSERT(v != NULL);
/* Check if all the readers have already acknowledged this token */
- if (likely(t <= v->acked_token))
+ if (likely(t <= v->acked_token)) {
+ __RTE_RCU_DP_LOG(DEBUG,
+ "%s: check: token = %"PRIu64", wait = %d",
+ __func__, t, wait);
+ __RTE_RCU_DP_LOG(DEBUG,
+ "%s: status: least acked token = %"PRIu64"",
+ __func__, v->acked_token);
return 1;
+ }
if (likely(v->num_threads == v->max_threads))
return __rte_rcu_qsbr_check_all(v, t, wait);