X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=urcu%2Farch_ppc.h;h=c1762ae2d8dd3385b793f2df95a248695f7593c7;hb=02be55611d3b1c7bf4fdfcb3a9c98f621882d417;hp=edd1139cf761d28889b5561b44a9ddd32f52440b;hpb=1ccf9cbe71d7392fb87e4b0046bd2eb94a75b541;p=urcu.git

diff --git a/urcu/arch_ppc.h b/urcu/arch_ppc.h
index edd1139..c1762ae 100644
--- a/urcu/arch_ppc.h
+++ b/urcu/arch_ppc.h
@@ -23,8 +23,12 @@
  */
 
 #include <urcu/compiler.h>
+#include <urcu/config.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif 
 
-#define CONFIG_HAVE_FENCE 1
 #define CONFIG_HAVE_MEM_COHERENCY
 
 /* Include size of POWER5+ L3 cache lines: 256 bytes */
@@ -53,10 +57,7 @@
 #define rmc()	barrier()
 #define wmc()	barrier()
 
-/* Assume SMP machine, given we don't have this information */
-#define CONFIG_SMP 1
-
-#ifdef CONFIG_SMP
+#ifdef CONFIG_RCU_SMP
 #define smp_mb()	mb()
 #define smp_rmb()	rmb()
 #define smp_wmb()	wmb()
@@ -118,4 +119,8 @@ static inline cycles_t get_cycles (void)
 	}
 }
 
+#ifdef __cplusplus 
+}
+#endif
+
 #endif /* _URCU_ARCH_PPC_H */