#ifndef _TOOLS_LINUX_ASM_ARM_BARRIER_H #define _TOOLS_LINUX_ASM_ARM_BARRIER_H /* * Use the __kuser_memory_barrier helper in the CPU helper page. See * arch/arm/kernel/entry-armv.S in the kernel source for details. */ #define mb() ((void(*)(void))0xffff0fa0)() #define wmb() ((void(*)(void))0xffff0fa0)() #define rmb() ((void(*)(void))0xffff0fa0)() #endif /* _TOOLS_LINUX_ASM_ARM_BARRIER_H */