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 4ce2f9acdea1e1758f626f3dc14630922ab65be6..d1f5d91846af8f8098eacab85a588d945ab9873f 100644 (file)
--- 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;
        /*