62 		find_next_zero_bit((map)->page, BITS_PER_PAGE, off)
111 	clear_bit(offset, map->page);  in free_pidmap()
171 		if (unlikely(!map->page)) {  in alloc_pidmap()
172 			void *page = kzalloc(PAGE_SIZE, GFP_KERNEL);  in alloc_pidmap()  local
178 			if (!map->page) {  in alloc_pidmap()
179 				map->page = page;  in alloc_pidmap()
180 				page = NULL;  in alloc_pidmap()
183 			kfree(page);  in alloc_pidmap()
184 			if (unlikely(!map->page))  in alloc_pidmap()
189 				if (!test_and_set_bit(offset, map->page)) {  in alloc_pidmap()
228 		if (unlikely(!map->page))  in next_pidmap()
230 		offset = find_next_bit((map)->page, BITS_PER_PAGE, offset);  in next_pidmap()
600 	init_pid_ns.pidmap[0].page = kzalloc(PAGE_SIZE, GFP_KERNEL);  in pidmap_init()
602 	set_bit(0, init_pid_ns.pidmap[0].page);  in pidmap_init()