1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __TOOLS_LINUX_ASM_ALPHA_BARRIER_H 3 #define __TOOLS_LINUX_ASM_ALPHA_BARRIER_H 4 5 #define mb() __asm__ __volatile__("mb": : :"memory") 6 #define rmb() __asm__ __volatile__("mb": : :"memory") 7 #define wmb() __asm__ __volatile__("wmb": : :"memory") 8 9 #endif /* __TOOLS_LINUX_ASM_ALPHA_BARRIER_H */ 10