Uses different pass count for different parallel queue test cases

[libcds.git] / src / urcu_sh.cpp

diff --git a/src/urcu_sh.cpp b/src/urcu_sh.cpp
index 368008f95aa21dcfb62a46dd8d59adf57a26cff8..d7568c7a1abc586cb59a22d7f85d554643949b64 100644 (file)
--- a/src/urcu_sh.cpp
+++ b/src/urcu_sh.cpp
@@ -34,7 +34,17 @@
 namespace cds { namespace urcu { namespace details {
 
     template<> CDS_EXPORT_API singleton_vtbl * sh_singleton_instance< signal_buffered_tag >::s_pRCU = nullptr;
-    template<> CDS_EXPORT_API singleton_vtbl * sh_singleton_instance< signal_threaded_tag >::s_pRCU = nullptr;
+
+    template <>
+    void sh_singleton<signal_buffered_tag>::signal_handler( int /*signo*/, siginfo_t * /*sigInfo*/, void * /*context*/ )
+    {
+        thread_record * pRec = cds::threading::getRCU<signal_buffered_tag>();
+        if ( pRec ) {
+            atomics::atomic_signal_fence( atomics::memory_order_acquire );
+            pRec->m_bNeedMemBar.store( false, atomics::memory_order_relaxed );
+            atomics::atomic_signal_fence( atomics::memory_order_release );
+        }
+    }
 
 }}} // namespace cds::urcu::details