1#ifndef __TOOLS_LINUX_ASM_ALPHA_BARRIER_H 2#define __TOOLS_LINUX_ASM_ALPHA_BARRIER_H 3 4#define mb() __asm__ __volatile__("mb": : :"memory") 5#define rmb() __asm__ __volatile__("mb": : :"memory") 6#define wmb() __asm__ __volatile__("wmb": : :"memory") 7 8#endif /* __TOOLS_LINUX_ASM_ALPHA_BARRIER_H */ 9