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16 lines
479 B
16 lines
479 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _ASM_IA64_CMPXCHG_H |
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#define _ASM_IA64_CMPXCHG_H |
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#include <uapi/asm/cmpxchg.h> |
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#define arch_xchg(ptr, x) \ |
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({(__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr)));}) |
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#define arch_cmpxchg(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) |
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#define arch_cmpxchg64(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) |
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#define arch_cmpxchg_local arch_cmpxchg |
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#define arch_cmpxchg64_local arch_cmpxchg64 |
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#endif /* _ASM_IA64_CMPXCHG_H */
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