X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_rcu%2Frte_rcu_qsbr.c;h=2f3fad776ee727e2ea9a45c1d8bc8546d68b0487;hb=909dd291f07713998c77681aa653e41b13d06121;hp=474675d5105491f2202d9b560b6fd25a76995734;hpb=b36f587f010bba421a8fd0b4c383276ecb796ae3;p=dpdk.git

diff --git a/lib/librte_rcu/rte_rcu_qsbr.c b/lib/librte_rcu/rte_rcu_qsbr.c
index 474675d510..2f3fad776e 100644
--- a/lib/librte_rcu/rte_rcu_qsbr.c
+++ b/lib/librte_rcu/rte_rcu_qsbr.c
@@ -72,6 +72,7 @@ rte_rcu_qsbr_init(struct rte_rcu_qsbr *v, uint32_t max_threads)
 			__RTE_QSBR_THRID_ARRAY_ELM_SIZE) /
 			__RTE_QSBR_THRID_ARRAY_ELM_SIZE;
 	v->token = __RTE_QSBR_CNT_INIT;
+	v->acked_token = __RTE_QSBR_CNT_INIT - 1;
 
 	return 0;
 }
@@ -244,6 +245,9 @@ rte_rcu_qsbr_dump(FILE *f, struct rte_rcu_qsbr *v)
 	fprintf(f, "  Token = %"PRIu64"\n",
 			__atomic_load_n(&v->token, __ATOMIC_ACQUIRE));
 
+	fprintf(f, "  Least Acknowledged Token = %"PRIu64"\n",
+			__atomic_load_n(&v->acked_token, __ATOMIC_ACQUIRE));
+
 	fprintf(f, "Quiescent State Counts for readers:\n");
 	for (i = 0; i < v->num_elems; i++) {
 		bmap = __atomic_load_n(__RTE_QSBR_THRID_ARRAY_ELM(v, i),