Lines Matching defs:dm_bufio_client

80 struct dm_bufio_client {  struct
81 	struct mutex lock;
83 	struct list_head lru[LIST_SIZE];
84 	unsigned long n_buffers[LIST_SIZE];
86 	struct block_device *bdev;
87 	unsigned block_size;
88 	unsigned char sectors_per_block_bits;
89 	unsigned char pages_per_block_bits;
90 	unsigned char blocks_per_page_bits;
91 	unsigned aux_size;
92 	void (*alloc_callback)(struct dm_buffer *);
93 	void (*write_callback)(struct dm_buffer *);
95 	struct dm_io_client *dm_io;
97 	struct list_head reserved_buffers;
98 	unsigned need_reserved_buffers;
100 	unsigned minimum_buffers;
102 	struct rb_root buffer_tree;
103 	wait_queue_head_t free_buffer_wait;
105 	int async_write_error;
107 	struct list_head client_list;
108 	struct shrinker shrinker;