#ifndef _KERNEL_AMD64_MEMORYBARRIER_H
#define _KERNEL_AMD64_MEMORYBARRIER_H

#define memory_barrier()                                                                           \
  do {                                                                                             \
    __asm__ volatile ("mfence" ::: "memory");                                                      \
  } while (0)

#define read_memory_barrier()                                                                      \
  do {                                                                                             \
    __asm__ volatile ("lfence" ::: "memory");                                                      \
  } while (0)

#define write_memory_barrier()                                                                     \
  do {                                                                                             \
    __asm__ volatile ("sfence" ::: "memory");                                                      \
  } while (0)

#endif // _KERNEL_AMD64_MEMORYBARRIER_H