Lines Matching refs:page
5 * MMU support based on asm/page.h from mips which is:
22 * PAGE_SHIFT determines the page size
29 * PAGE_OFFSET -- the first address of the first page of memory.
48 #define clear_page(page) memset((page), 0, PAGE_SIZE)
51 struct page;
53 extern void clear_user_page(void *addr, unsigned long vaddr, struct page *page);
55 struct page *to);
60 typedef struct page *pgtable_t;
77 extern struct page *mem_map;
84 #define page_to_virt(page) \
85 ((void *)(((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)