/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_ATOMIC64_64_H #define _ASM_X86_ATOMIC64_64_H #include <linux/types.h> #include <asm/alternative.h> #include <asm/cmpxchg.h> /* The 64-bit atomic type */ #define ATOMIC64_INIT(i) … static __always_inline s64 arch_atomic64_read(const atomic64_t *v) { … } static __always_inline void arch_atomic64_set(atomic64_t *v, s64 i) { … } static __always_inline void arch_atomic64_add(s64 i, atomic64_t *v) { … } static __always_inline void arch_atomic64_sub(s64 i, atomic64_t *v) { … } static __always_inline bool arch_atomic64_sub_and_test(s64 i, atomic64_t *v) { … } #define arch_atomic64_sub_and_test … static __always_inline void arch_atomic64_inc(atomic64_t *v) { … } #define arch_atomic64_inc … static __always_inline void arch_atomic64_dec(atomic64_t *v) { … } #define arch_atomic64_dec … static __always_inline bool arch_atomic64_dec_and_test(atomic64_t *v) { … } #define arch_atomic64_dec_and_test … static __always_inline bool arch_atomic64_inc_and_test(atomic64_t *v) { … } #define arch_atomic64_inc_and_test … static __always_inline bool arch_atomic64_add_negative(s64 i, atomic64_t *v) { … } #define arch_atomic64_add_negative … static __always_inline s64 arch_atomic64_add_return(s64 i, atomic64_t *v) { … } #define arch_atomic64_add_return … #define arch_atomic64_sub_return(i, v) … static __always_inline s64 arch_atomic64_fetch_add(s64 i, atomic64_t *v) { … } #define arch_atomic64_fetch_add … #define arch_atomic64_fetch_sub(i, v) … static __always_inline s64 arch_atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) { … } #define arch_atomic64_cmpxchg … static __always_inline bool arch_atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) { … } #define arch_atomic64_try_cmpxchg … static __always_inline s64 arch_atomic64_xchg(atomic64_t *v, s64 new) { … } #define arch_atomic64_xchg … static __always_inline void arch_atomic64_and(s64 i, atomic64_t *v) { … } static __always_inline s64 arch_atomic64_fetch_and(s64 i, atomic64_t *v) { … } #define arch_atomic64_fetch_and … static __always_inline void arch_atomic64_or(s64 i, atomic64_t *v) { … } static __always_inline s64 arch_atomic64_fetch_or(s64 i, atomic64_t *v) { … } #define arch_atomic64_fetch_or … static __always_inline void arch_atomic64_xor(s64 i, atomic64_t *v) { … } static __always_inline s64 arch_atomic64_fetch_xor(s64 i, atomic64_t *v) { … } #define arch_atomic64_fetch_xor … #endif /* _ASM_X86_ATOMIC64_64_H */
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