[mirror_ubuntu-jammy-kernel.git] / arch / riscv / include / asm / fence.h

#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 */
Commit	Line	Data
0123f4d7 AP	1	#ifndef _ASM_RISCV_FENCE_H
	2	#define _ASM_RISCV_FENCE_H
	3
	4	#ifdef CONFIG_SMP
	5	#define RISCV_ACQUIRE_BARRIER "\tfence r , rw\n"
	6	#define RISCV_RELEASE_BARRIER "\tfence rw, w\n"
	7	#else
	8	#define RISCV_ACQUIRE_BARRIER
	9	#define RISCV_RELEASE_BARRIER
	10	#endif
	11
	12	#endif /* _ASM_RISCV_FENCE_H */