: "memory");
}
-#include "arch-x86-common.h"
+#include "arch-x86-common.h" /* IWYU pragma: export */
#define FIO_ARCH (arch_x86_64)
#define FIO_HUGE_PAGE 2097152
#define nop __asm__ __volatile__("rep;nop": : :"memory")
-#define read_barrier() __asm__ __volatile__("lfence":::"memory")
-#define write_barrier() __asm__ __volatile__("sfence":::"memory")
+#define read_barrier() __asm__ __volatile__("":::"memory")
+#define write_barrier() __asm__ __volatile__("":::"memory")
static inline unsigned long arch_ffz(unsigned long bitmask)
{