x86: Create clflush() inline, remove hardcoded wbinvd

[sfrench/cifs-2.6.git] / include / asm-x86 / system_32.h

diff --git a/include/asm-x86/system_32.h b/include/asm-x86/system_32.h
index 1d6fb3afa5336a2769a9966fbea9ed96690de4ef..db6283eb5e46d6f53ff24d33b0a5ec091e5a9fd0 100644 (file)
--- a/include/asm-x86/system_32.h
+++ b/include/asm-x86/system_32.h
@@ -161,6 +161,10 @@ static inline void native_wbinvd(void)
        asm volatile("wbinvd": : :"memory");
 }
 
+static inline void clflush(volatile void *__p)
+{
+       asm volatile("clflush %0" : "+m" (*(char __force *)__p));
+}
 
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>