arch/arm/include/asm/barrier.h

21

#define dmb(option) __asm__ __volatile__ ("dmb " #option : : : "memory")

arch/arm/include/asm/barrier.h

33

#define dmb(x) __asm__ __volatile__ ("mcr p15, 0, %0, c7, c10, 5" \

arch/arm/include/asm/barrier.h

40

#define dmb(x) __asm__ __volatile__ ("" : : : "memory")

arch/arm/include/asm/barrier.h

45

#define dmb(x) __asm__ __volatile__ ("" : : : "memory")

arch/arm64/include/asm/barrier.h

28

#define dmb(opt) asm volatile("dmb " #opt : : : "memory")

arch/arm64/include/asm/vdso/compat_barrier.h

17

#undef dmb

arch/arm64/include/asm/vdso/compat_barrier.h

20

#define dmb(option) __asm__ __volatile__ ("dmb " #option : : : "memory")

tools/testing/selftests/kvm/include/arm64/processor.h

192

#define dmb(opt) asm volatile("dmb " #opt : : : "memory")

tools/virtio/asm/barrier.h

20

#define dmb(opt) asm volatile("dmb " #opt : : : "memory")