Lines Matching defs:nullb_device

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