Lines Matching defs:nullb_device

36 struct nullb_device {  struct
37 	struct nullb *nullb;
38 	struct config_item item;
39 	struct radix_tree_root data; /* data stored in the disk */
40 	struct radix_tree_root cache; /* disk cache data */
41 	unsigned long flags; /* device flags */
42 	unsigned int curr_cache;
43 	struct badblocks badblocks;
45 	unsigned int nr_zones;
46 	unsigned int nr_zones_imp_open;
47 	unsigned int nr_zones_exp_open;
48 	unsigned int nr_zones_closed;
49 	struct blk_zone *zones;
50 	sector_t zone_size_sects;
51 	spinlock_t zone_lock;
52 	unsigned long *zone_locks;
54 	unsigned long size; /* device size in MB */
55 	unsigned long completion_nsec; /* time in ns to complete a request */
79 	struct nullb_device *dev;  argument