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23 lines
555 B
23 lines
555 B
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (C) 2022 Google LLC
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* Author: Keir Fraser <keirf@google.com>
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*/
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#ifndef __MEM_RELINQUISH_H__
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#define __MEM_RELINQUISH_H__
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#ifdef CONFIG_MEMORY_RELINQUISH
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#include <asm/mem_relinquish.h>
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#else /* !CONFIG_MEMORY_RELINQUISH */
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static inline bool kvm_has_memrelinquish_services(void) { return false; }
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static inline void page_relinquish(struct page *page) { }
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static inline void post_page_relinquish_tlb_inv(void) { }
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#endif /* CONFIG_MEMORY_RELINQUISH */
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#endif /* __MEM_RELINQUISH_H__ */
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