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))) __arch_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