Lines Matching refs:page_ext

80 unsigned long page_ext_size = sizeof(struct page_ext);
119 static inline struct page_ext *get_entry(void *base, unsigned long index)  in get_entry()
132 struct page_ext *lookup_page_ext(const struct page *page)  in lookup_page_ext()
136 	struct page_ext *base;  in lookup_page_ext()
154 	struct page_ext *base;  in alloc_node_page_ext()
206 struct page_ext *lookup_page_ext(const struct page *page)  in lookup_page_ext()
216 	if (!section->page_ext)  in lookup_page_ext()
218 	return get_entry(section->page_ext, pfn);  in lookup_page_ext()
240 	struct page_ext *base;  in init_section_page_ext()
245 	if (section->page_ext)  in init_section_page_ext()
268 	section->page_ext = (void *)base - page_ext_size * pfn;  in init_section_page_ext()
292 	struct page_ext *base;  in __free_page_ext()
295 	if (!ms || !ms->page_ext)  in __free_page_ext()
297 	base = get_entry(ms->page_ext, pfn);  in __free_page_ext()
299 	ms->page_ext = NULL;  in __free_page_ext()