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/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright 2021 - 2022, Kim Kuparinen < kimi.h.kuparinen@gmail.com > */
#ifndef KMI_RISCV_LOCK_H
#define KMI_RISCV_LOCK_H
/**
* @file lock.h
* riscv64 implementation of arch-specific lock behaviour, currently only \ref
* optional_pause().
*/
/**
* riscv64 does not have a way to inform the cpu of a spinlock (at least at the
* moment, it may be added in as a hint later on)
*/
#define optional_pause()
#endif /* KMI_RISCV_LOCK_H */
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