add CONFIG_HAVE_FENCE on x86's newer than i586

[urcu.git] / urcu / arch_x86.h

diff --git a/urcu/arch_x86.h b/urcu/arch_x86.h
index 806878e26791132b1813c1ca25197efee59b06ce..7d3d76db7a2c19ed5890869817109582a657073b 100644 (file)
--- a/urcu/arch_x86.h
+++ b/urcu/arch_x86.h
@@ -25,8 +25,6 @@
 #include <urcu/compiler.h>
 #include "config.h"
 
-/* Assume P4 or newer */
-#define CONFIG_HAVE_FENCE 1
 #define CONFIG_HAVE_MEM_COHERENCY
 
 #define CACHE_LINE_SIZE        128