rcuja: use rcu_barrier in destroy

[userspace-rcu.git] / rcuja / rcuja.c

diff --git a/rcuja/rcuja.c b/rcuja/rcuja.c
index 4679bfc9a312ec8ddbef66d3fb69426ed3e6cfc8..0f07b15436e8b51b1591601fd4568ffb9dfa0c7e 100644 (file)
--- a/rcuja/rcuja.c
+++ b/rcuja/rcuja.c
@@ -128,7 +128,7 @@ const struct cds_ja_type ja_types[] = {
         * Upon node removal below min_child, if child pool is filled
         * beyond capacity, we roll back to pigeon.
         */
-       { .type_class = RCU_JA_PIGEON, .min_child = 89, .max_child = ja_type_7_max_child, .order = 10, },
+       { .type_class = RCU_JA_PIGEON, .min_child = 83, .max_child = ja_type_7_max_child, .order = 10, },
 
        { .type_class = RCU_JA_NULL, .min_child = 0, .max_child = ja_type_8_max_child, },
 };
@@ -2435,8 +2435,10 @@ int cds_ja_destroy(struct cds_ja *ja,
        ret = rcuja_delete_ht(ja->ht);
        if (ret)
                return ret;
-       fprintf(stderr, "Waiting arbitrary time for node free accounting...\n");
-       sleep(10);      //wait for free TEST XXX
+
+       /* Wait for in-flight call_rcu free to complete. */
+       flavor->barrier();
+
        flavor->thread_online();
        if (uatomic_read(&ja->nr_fallback))
                fprintf(stderr,