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| Filename | /usr/src/linux-headers-3.13.0-24/arch/x86/include/asm/cmpxchg_64.h |
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| Create time | 27-Apr-2025 09:50 |
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#ifndef _ASM_X86_CMPXCHG_64_H
#define _ASM_X86_CMPXCHG_64_H
static inline void set_64bit(volatile u64 *ptr, u64 val)
{
*ptr = val;
}
#define __HAVE_ARCH_CMPXCHG 1
#define cmpxchg64(ptr, o, n) \
({ \
BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
cmpxchg((ptr), (o), (n)); \
})
#define cmpxchg64_local(ptr, o, n) \
({ \
BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
cmpxchg_local((ptr), (o), (n)); \
})
#define system_has_cmpxchg_double() cpu_has_cx16
#endif /* _ASM_X86_CMPXCHG_64_H */
#define _ASM_X86_CMPXCHG_64_H
static inline void set_64bit(volatile u64 *ptr, u64 val)
{
*ptr = val;
}
#define __HAVE_ARCH_CMPXCHG 1
#define cmpxchg64(ptr, o, n) \
({ \
BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
cmpxchg((ptr), (o), (n)); \
})
#define cmpxchg64_local(ptr, o, n) \
({ \
BUILD_BUG_ON(sizeof(*(ptr)) != 8); \
cmpxchg_local((ptr), (o), (n)); \
})
#define system_has_cmpxchg_double() cpu_has_cx16
#endif /* _ASM_X86_CMPXCHG_64_H */