98 static inline struct page_owner *get_page_owner(struct page_ext *page_ext)  in get_page_owner()  argument
100 	return (void *)page_ext + page_owner_ops.offset;  in get_page_owner()
145 	struct page_ext *page_ext;  in __reset_page_owner()  local
151 	page_ext = lookup_page_ext(page);  in __reset_page_owner()
152 	if (unlikely(!page_ext))  in __reset_page_owner()
155 		__clear_bit(PAGE_EXT_OWNER_ALLOCATED, &page_ext->flags);  in __reset_page_owner()
156 		page_owner = get_page_owner(page_ext);  in __reset_page_owner()
158 		page_ext = page_ext_next(page_ext);  in __reset_page_owner()
163 	struct page_ext *page_ext, depot_stack_handle_t handle,  in __set_page_owner_handle()  argument
170 		page_owner = get_page_owner(page_ext);  in __set_page_owner_handle()
175 		__set_bit(PAGE_EXT_OWNER, &page_ext->flags);  in __set_page_owner_handle()
176 		__set_bit(PAGE_EXT_OWNER_ALLOCATED, &page_ext->flags);  in __set_page_owner_handle()
178 		page_ext = page_ext_next(page_ext);  in __set_page_owner_handle()
185 	struct page_ext *page_ext = lookup_page_ext(page);  in __set_page_owner()  local
188 	if (unlikely(!page_ext))  in __set_page_owner()
192 	__set_page_owner_handle(page, page_ext, handle, order, gfp_mask);  in __set_page_owner()
197 	struct page_ext *page_ext = lookup_page_ext(page);  in __set_page_owner_migrate_reason()  local
200 	if (unlikely(!page_ext))  in __set_page_owner_migrate_reason()
203 	page_owner = get_page_owner(page_ext);  in __set_page_owner_migrate_reason()
210 	struct page_ext *page_ext = lookup_page_ext(page);  in __split_page_owner()  local
213 	if (unlikely(!page_ext))  in __split_page_owner()
217 		page_owner = get_page_owner(page_ext);  in __split_page_owner()
219 		page_ext = page_ext_next(page_ext);  in __split_page_owner()
225 	struct page_ext *old_ext = lookup_page_ext(oldpage);  in __copy_page_owner()
226 	struct page_ext *new_ext = lookup_page_ext(newpage);  in __copy_page_owner()
257 	struct page_ext *page_ext;  in pagetypeinfo_showmixedcount_print()  local
307 			page_ext = lookup_page_ext(page);  in pagetypeinfo_showmixedcount_print()
308 			if (unlikely(!page_ext))  in pagetypeinfo_showmixedcount_print()
311 			if (!test_bit(PAGE_EXT_OWNER_ALLOCATED, &page_ext->flags))  in pagetypeinfo_showmixedcount_print()
314 			page_owner = get_page_owner(page_ext);  in pagetypeinfo_showmixedcount_print()
404 	struct page_ext *page_ext = lookup_page_ext(page);  in __dump_page_owner()  local
412 	if (unlikely(!page_ext)) {  in __dump_page_owner()
417 	page_owner = get_page_owner(page_ext);  in __dump_page_owner()
421 	if (!test_bit(PAGE_EXT_OWNER, &page_ext->flags)) {  in __dump_page_owner()
426 	if (test_bit(PAGE_EXT_OWNER_ALLOCATED, &page_ext->flags))  in __dump_page_owner()
461 	struct page_ext *page_ext;  in read_page_owner()  local
501 		page_ext = lookup_page_ext(page);  in read_page_owner()
502 		if (unlikely(!page_ext))  in read_page_owner()
509 		if (!test_bit(PAGE_EXT_OWNER, &page_ext->flags))  in read_page_owner()
516 		if (!test_bit(PAGE_EXT_OWNER_ALLOCATED, &page_ext->flags))  in read_page_owner()
519 		page_owner = get_page_owner(page_ext);  in read_page_owner()
570 			struct page_ext *page_ext;  in init_pages_in_zone()  local
598 			page_ext = lookup_page_ext(page);  in init_pages_in_zone()
599 			if (unlikely(!page_ext))  in init_pages_in_zone()
603 			if (test_bit(PAGE_EXT_OWNER, &page_ext->flags))  in init_pages_in_zone()
607 			__set_page_owner_handle(page, page_ext, early_handle,  in init_pages_in_zone()