thesis/linux-6.8.1/arch/riscv/include/asm/fence.h
2025-03-19 13:44:23 +01:00

12 lines
279 B
C

#ifndef _ASM_RISCV_FENCE_H
#define _ASM_RISCV_FENCE_H
#ifdef CONFIG_SMP
#define RISCV_ACQUIRE_BARRIER "\tfence r , rw\n"
#define RISCV_RELEASE_BARRIER "\tfence rw, w\n"
#else
#define RISCV_ACQUIRE_BARRIER
#define RISCV_RELEASE_BARRIER
#endif
#endif /* _ASM_RISCV_FENCE_H */