739 static inline int null_cache_active(struct nullb *nullb)  in null_cache_active()
866 static void null_free_sector(struct nullb *nullb, sector_t sector,  in null_free_sector()
892 static struct nullb_page *null_radix_tree_insert(struct nullb *nullb, u64 idx,  in null_radix_tree_insert()
938 static struct nullb_page *__null_lookup_page(struct nullb *nullb,  in __null_lookup_page()
959 static struct nullb_page *null_lookup_page(struct nullb *nullb,  in null_lookup_page()
971 static struct nullb_page *null_insert_page(struct nullb *nullb,  in null_insert_page()
1006 static int null_flush_cache_page(struct nullb *nullb, struct nullb_page *c_page)  in null_flush_cache_page()
1055 static int null_make_cache_space(struct nullb *nullb, unsigned long n)  in null_make_cache_space()
1108 static int copy_to_nullb(struct nullb *nullb, struct page *source,  in copy_to_nullb()
1140 static int copy_from_nullb(struct nullb *nullb, struct page *dest,  in copy_from_nullb()
1166 static void nullb_fill_pattern(struct nullb *nullb, struct page *page,  in nullb_fill_pattern()
1175 	struct nullb *nullb = dev->nullb;  in null_handle_discard()  local
1193 static blk_status_t null_handle_flush(struct nullb *nullb)  in null_handle_flush()
1213 static int null_transfer(struct nullb *nullb, struct page *page,  in null_transfer()
1247 	struct nullb *nullb = cmd->nq->dev->nullb;  in null_handle_rq()  local
1272 	struct nullb *nullb = dev->nullb;  in null_handle_throttled()  local
1379 	struct nullb *nullb = dev->nullb;  in null_handle_cmd()  local
1402 	struct nullb *nullb = container_of(timer, struct nullb, bw_timer);  in nullb_bwtimer_fn()  local
1417 static void nullb_setup_bwtimer(struct nullb *nullb)  in nullb_setup_bwtimer()
1471 	struct nullb *nullb = set->driver_data;  in null_map_queues()  local
1660 static void null_init_queue(struct nullb *nullb, struct nullb_queue *nq)  in null_init_queue()
1670 	struct nullb *nullb = hctx->queue->queuedata;  in null_init_hctx()  local
1693 static void null_del_dev(struct nullb *nullb)  in null_del_dev()
1724 static void null_config_discard(struct nullb *nullb, struct queue_limits *lim)  in null_config_discard()
1749 static int setup_queues(struct nullb *nullb)  in setup_queues()
1801 static int null_setup_tagset(struct nullb *nullb)  in null_setup_tagset()
1901 	struct nullb *nullb;  in null_add_dev()  local
2016 	struct nullb *nullb = NULL, *nb;  in null_find_dev_by_name()  local
2050 static void null_destroy_dev(struct nullb *nullb)  in null_destroy_dev()
2063 	struct nullb *nullb;  in null_init()  local
2133 	struct nullb *nullb;  in null_exit()  local