Defined in 4 files as a macro:
- arch/s390/include/asm/barrier.h, line 18 (as a macro)
- arch/s390/include/asm/barrier.h, line 20 (as a macro)
- tools/arch/s390/include/asm/barrier.h, line 20 (as a macro)
- tools/arch/s390/include/asm/barrier.h, line 22 (as a macro)