Lines Matching refs:page_ext

70 unsigned long page_ext_size = sizeof(struct page_ext);
102 static inline struct page_ext *get_entry(void *base, unsigned long index)  in get_entry()
115 struct page_ext *lookup_page_ext(const struct page *page)  in lookup_page_ext()
119 	struct page_ext *base;  in lookup_page_ext()
137 	struct page_ext *base;  in alloc_node_page_ext()
190 struct page_ext *lookup_page_ext(const struct page *page)  in lookup_page_ext()
200 	if (!section->page_ext)  in lookup_page_ext()
202 	return get_entry(section->page_ext, pfn);  in lookup_page_ext()
224 	struct page_ext *base;  in init_section_page_ext()
229 	if (section->page_ext)  in init_section_page_ext()
252 	section->page_ext = (void *)base - page_ext_size * pfn;  in init_section_page_ext()
276 	struct page_ext *base;  in __free_page_ext()
279 	if (!ms || !ms->page_ext)  in __free_page_ext()
281 	base = get_entry(ms->page_ext, pfn);  in __free_page_ext()
283 	ms->page_ext = NULL;  in __free_page_ext()