1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_IA64_CMPXCHG_H 3#define _ASM_IA64_CMPXCHG_H 4 5#include <uapi/asm/cmpxchg.h> 6 7#define arch_xchg(ptr, x) \ 8({(__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr)));}) 9 10#define arch_cmpxchg(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) 11#define arch_cmpxchg64(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) 12 13#define arch_cmpxchg_local arch_cmpxchg 14#define arch_cmpxchg64_local arch_cmpxchg64 15 16#endif /* _ASM_IA64_CMPXCHG_H */ 17