17 lines
522 B
C
17 lines
522 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_VDSO_DATASTORE_H
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#define _LINUX_VDSO_DATASTORE_H
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#ifdef CONFIG_HAVE_GENERIC_VDSO
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#include <linux/mm_types.h>
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extern const struct vm_special_mapping vdso_vvar_mapping;
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struct vm_area_struct *vdso_install_vvar_mapping(struct mm_struct *mm, unsigned long addr);
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void __init vdso_setup_data_pages(void);
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#else /* !CONFIG_HAVE_GENERIC_VDSO */
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static inline void vdso_setup_data_pages(void) { }
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#endif /* CONFIG_HAVE_GENERIC_VDSO */
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#endif /* _LINUX_VDSO_DATASTORE_H */
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