From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Tue, 15 Sep 2009 22:09:36 +0000 (-0400)
Subject: Revert "qsbr urcu: make it safe to call rcu_sychronize from a registered thread."
X-Git-Tag: v0.1~89
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=b39e3baec9feaf3623461eff85f08f216f3bb492;p=userspace-rcu.git

Revert "qsbr urcu: make it safe to call rcu_sychronize from a registered thread."

This reverts commit d1238495fdaf1c85447690231bf5d1838b83bf88.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
---

diff --git a/urcu-qsbr.c b/urcu-qsbr.c
index 4ce2f9a..d1f5d91 100644
--- a/urcu-qsbr.c
+++ b/urcu-qsbr.c
@@ -114,9 +114,6 @@ static void wait_for_quiescent_state(void)
 {
 	struct reader_registry *index;
 
-        if (rcu_reader_qs_gp & 1)
-            rcu_reader_qs_gp = urcu_gp_ctr + 1;
-
 	if (!registry)
 		return;
 	/*