1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited 4 */ 5 #ifndef __ASM_VDSO_PROCESSOR_H 6 #define __ASM_VDSO_PROCESSOR_H 7 8 #ifndef __ASSEMBLER__ 9 10 #define cpu_relax() barrier() 11 12 #endif /* __ASSEMBLER__ */ 13 14 #endif /* __ASM_VDSO_PROCESSOR_H */ 15