168         struct Page *p = z->pages_group;  in mm_init()  local
170         for (int j = 0; j < z->count_pages; ++j, ++p)  in mm_init()
172             p->zone = z;  in mm_init()
173             p->addr_phys = addr_start + PAGE_2M_SIZE * j;  in mm_init()
174             p->attr = 0;  in mm_init()
176             p->ref_counts = 0;  in mm_init()
177             p->age = 0;  in mm_init()
180 …*(memory_management_struct.bmp + ((p->addr_phys >> PAGE_2M_SHIFT) >> 6)) ^= (1UL << ((p->addr_phys…  in mm_init()
341             ul *p = memory_management_struct.bmp + (j >> 6);  in alloc_pages()  local
348                 if (!((k ? ((*p >> k) | (*(p + 1) << (64 - k))) : *p) & tmp_num))  in alloc_pages()
380 unsigned long page_clean(struct Page *p)  in page_clean()  argument
382     --p->ref_counts;  in page_clean()
383     --p->zone->total_pages_link;  in page_clean()
386     if (!p->ref_counts)  in page_clean()
388         p->attr &= PAGE_PGT_MAPPED;  in page_clean()
480         struct Page *p = z->pages_group;  in page_table_init()  local
487 …mm_map_proc_page_table((uint64_t)get_CR3(), true, (ul)phys_2_virt(p->addr_phys), p->addr_phys, PAG…  in page_table_init()
489             ++p;  in page_table_init()
605             ul *p = memory_management_struct.bmp + (j >> 6);  in mm_find_page()  local
610                 if ((*p >> k) & 1) // 若当前页已分配  in mm_find_page()
656             struct Page *p = mm_find_page(phys, ZONE_NORMAL);  in mm_do_brk()  local
657             if (p == NULL)  in mm_do_brk()
663             free_pages(p, 1);  in mm_do_brk()
680     struct Page *p = (struct Page *)kzalloc(sizeof(struct Page), 0);  in __create_mmio_page_struct()  local
681     if (p == NULL)  in __create_mmio_page_struct()
683     p->addr_phys = paddr;  in __create_mmio_page_struct()
684     page_init(p, PAGE_DEVICE);  in __create_mmio_page_struct()
685     return p;  in __create_mmio_page_struct()