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Add compatibility support for older intel cpus
[userspace-rcu.git]
/
urcu
/
arch_ppc.h
diff --git
a/urcu/arch_ppc.h
b/urcu/arch_ppc.h
index edd1139cf761d28889b5561b44a9ddd32f52440b..40a4359417872c0099a59d0d01d8ac2065447a26 100644
(file)
--- a/
urcu/arch_ppc.h
+++ b/
urcu/arch_ppc.h
@@
-23,6
+23,7
@@
*/
#include <urcu/compiler.h>
*/
#include <urcu/compiler.h>
+#include "config.h"
#define CONFIG_HAVE_FENCE 1
#define CONFIG_HAVE_MEM_COHERENCY
#define CONFIG_HAVE_FENCE 1
#define CONFIG_HAVE_MEM_COHERENCY
@@
-53,9
+54,6
@@
#define rmc() barrier()
#define wmc() barrier()
#define rmc() barrier()
#define wmc() barrier()
-/* Assume SMP machine, given we don't have this information */
-#define CONFIG_SMP 1
-
#ifdef CONFIG_SMP
#define smp_mb() mb()
#define smp_rmb() rmb()
#ifdef CONFIG_SMP
#define smp_mb() mb()
#define smp_rmb() rmb()
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