mirror of https://github.com/torvalds/linux.git
16 lines
456 B
C
16 lines
456 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Helper functions for KVM guest address space mapping code
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*
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* Copyright IBM Corp. 2025
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*/
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#ifndef _ASM_S390_GMAP_HELPERS_H
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#define _ASM_S390_GMAP_HELPERS_H
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void gmap_helper_zap_one_page(struct mm_struct *mm, unsigned long vmaddr);
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void gmap_helper_discard(struct mm_struct *mm, unsigned long vmaddr, unsigned long end);
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int gmap_helper_disable_cow_sharing(void);
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#endif /* _ASM_S390_GMAP_HELPERS_H */
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