arch/arm/mm/mm.h

   1 /* the upper-most page table pointer */
   2 extern pmd_t *top_pmd;
   3
   4 #define TOP_PTE(x)      pte_offset_kernel(top_pmd, x)
   5
   6 static inline pmd_t *pmd_off(pgd_t *pgd, unsigned long virt)
   7 {
   8         return pmd_offset(pgd, virt);
   9 }
  10
  11 static inline pmd_t *pmd_off_k(unsigned long virt)
  12 {
  13         return pmd_off(pgd_offset_k(virt), virt);
  14 }
  15
  16 struct map_desc;
  17 struct meminfo;
  18 struct pglist_data;
  19
  20 void __init create_mapping(struct map_desc *md);
  21 void __init bootmem_init(struct meminfo *mi);
  22 void reserve_node_zero(struct pglist_data *pgdat);