LXR linux/arch/x86/include/asm/init.h

   1#ifndef _ASM_X86_INIT_H
   2#define _ASM_X86_INIT_H
   3
   4struct 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 page_flag;         /* page flag for PMD or PUD entry */
   8        unsigned long offset;            /* ident mapping offset */
   9        bool direct_gbpages;             /* PUD level 1GB page support */
  10};
  11
  12int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
  13                                unsigned long pstart, unsigned long pend);
  14
  15#endif /* _ASM_X86_INIT_H */
  16