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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef _ARCH_SMP_SPINLOCK_H
#define _ARCH_SMP_SPINLOCK_H
#define DECLARE_SPIN_LOCK(x)
#define barrier() do {} while (0)
#define spin_is_locked(lock) 0
#define spin_unlock_wait(lock) do {} while (0)
#define spin_lock(lock) do {} while (0)
#define spin_unlock(lock) do {} while (0)
#define cpu_relax() do {} while (0)
#include <smp/node.h>
#define boot_cpu() 1
#endif
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