102 static inline struct page_ext *get_entry(void *base, unsigned long index)  in get_entry()  argument
104 	return base + page_ext_size * index;  in get_entry()
119 	struct page_ext *base;  in lookup_page_ext()  local
121 	base = NODE_DATA(page_to_nid(page))->node_page_ext;  in lookup_page_ext()
128 	if (unlikely(!base))  in lookup_page_ext()
132 	return get_entry(base, index);  in lookup_page_ext()
137 	struct page_ext *base;  in alloc_node_page_ext()  local
156 	base = memblock_alloc_try_nid(  in alloc_node_page_ext()
159 	if (!base)  in alloc_node_page_ext()
161 	NODE_DATA(nid)->node_page_ext = base;  in alloc_node_page_ext()
224 	struct page_ext *base;  in init_section_page_ext()  local
233 	base = alloc_page_ext(table_size, nid);  in init_section_page_ext()
240 	kmemleak_not_leak(base);  in init_section_page_ext()
242 	if (!base) {  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()  local
281 	base = get_entry(ms->page_ext, pfn);  in __free_page_ext()
282 	free_page_ext(base);  in __free_page_ext()