x86: allocate membarrier system call number

[urcu.git] / urcu / arch / alpha.h

diff --git a/urcu/arch/alpha.h b/urcu/arch/alpha.h
index 300213e2ba616d9e35b8e3a6c33a110d1a08c474..f4ef3d7d7fed66578011bc4e3700dfca0c0f219c 100644 (file)
--- a/urcu/arch/alpha.h
+++ b/urcu/arch/alpha.h
@@ -23,14 +23,15 @@
 
 #include <urcu/compiler.h>
 #include <urcu/config.h>
+#include <urcu/syscall-compat.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-#define cmm_mb()                       asm volatile("mb":::"memory")
-#define cmm_wmb()                      asm volatile("wmb":::"memory")
-#define cmm_read_barrier_depends()     asm volatile("mb":::"memory")
+#define cmm_mb()                       __asm__ __volatile__ ("mb":::"memory")
+#define cmm_wmb()                      __asm__ __volatile__ ("wmb":::"memory")
+#define cmm_read_barrier_depends()     __asm__ __volatile__ ("mb":::"memory")
 
 typedef unsigned long long cycles_t;