26 	depot_stack_handle_t handle;  member
119 	depot_stack_handle_t handle;  in save_stack()  local
135 	handle = stack_depot_save(entries, nr_entries, flags);  in save_stack()
136 	if (!handle)  in save_stack()
137 		handle = failure_handle;  in save_stack()
139 	return handle;  in save_stack()
146 	depot_stack_handle_t handle = 0;  in __reset_page_owner()  local
149 	handle = save_stack(GFP_NOWAIT | __GFP_NOWARN);  in __reset_page_owner()
157 		page_owner->free_handle = handle;  in __reset_page_owner()
163 	struct page_ext *page_ext, depot_stack_handle_t handle,  in __set_page_owner_handle()  argument
171 		page_owner->handle = handle;  in __set_page_owner_handle()
186 	depot_stack_handle_t handle;  in __set_page_owner()  local
191 	handle = save_stack(gfp_mask);  in __set_page_owner()
192 	__set_page_owner_handle(page, page_ext, handle, order, gfp_mask);  in __set_page_owner()
238 	new_page_owner->handle = old_page_owner->handle;  in __copy_page_owner()
340 		depot_stack_handle_t handle)  in print_page_owner()  argument
374 	nr_entries = stack_depot_fetch(handle, &entries);  in print_page_owner()
406 	depot_stack_handle_t handle;  in __dump_page_owner()  local
434 	handle = READ_ONCE(page_owner->handle);  in __dump_page_owner()
435 	if (!handle) {  in __dump_page_owner()
438 		nr_entries = stack_depot_fetch(handle, &entries);  in __dump_page_owner()
442 	handle = READ_ONCE(page_owner->free_handle);  in __dump_page_owner()
443 	if (!handle) {  in __dump_page_owner()
446 		nr_entries = stack_depot_fetch(handle, &entries);  in __dump_page_owner()
463 	depot_stack_handle_t handle;  in read_page_owner()  local
532 		handle = READ_ONCE(page_owner->handle);  in read_page_owner()
533 		if (!handle)  in read_page_owner()
540 				page_owner, handle);  in read_page_owner()