[mirror_ubuntu-artful-kernel.git] / arch / x86 / include / asm / init.h

#ifndef _ASM_X86_INIT_H
#define _ASM_X86_INIT_H

struct x86_mapping_info {
	void *(*alloc_pgt_page)(void *); /* allocate buf for page table */
	void *context;			 /* context for alloc_pgt_page */
	unsigned long pmd_flag;		 /* page flag for PMD entry */
	bool kernel_mapping;		 /* kernel mapping or ident mapping */
};

int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
				unsigned long addr, unsigned long end);

#endif /* _ASM_X86_INIT_H */
Commit	Line	Data
c8dcdb9c YL	1	#ifndef _ASM_X86_INIT_H
c8dcdb9c YL	2	#define _ASM_X86_INIT_H
4fcb2083	3
aece2785 YL	4	struct x86_mapping_info {
	5	void (alloc_pgt_page)(void ); / allocate buf for page table */
	6	void context; / context for alloc_pgt_page */
	7	unsigned long pmd_flag; /* page flag for PMD entry */
	8	bool kernel_mapping; /* kernel mapping or ident mapping */
	9	};
	10
	11	int kernel_ident_mapping_init(struct x86_mapping_info info, pgd_t pgd_page,
	12	unsigned long addr, unsigned long end);
4fcb2083	13
c8dcdb9c	14	#endif /* _ASM_X86_INIT_H */