From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 31 May 2013 15:45:15 +0000 (-0400)
Subject: rcuja: use rcu_barrier in destroy
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=f2ae7af7650493a88d99cb7d1400a7a025960124;p=userspace-rcu.git

rcuja: use rcu_barrier in destroy

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/rcuja/rcuja.c b/rcuja/rcuja.c
index 8f62550..0f07b15 100644
--- a/rcuja/rcuja.c
+++ b/rcuja/rcuja.c
@@ -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,