BLK_MQ_F_SHOULD_SORT = 1 << 1,
BLK_MQ_F_SHOULD_IPI = 1 << 2,
- BLK_MQ_S_STOPPED = 1 << 0,
+ BLK_MQ_S_STOPPED = 0,
BLK_MQ_MAX_DEPTH = 2048,
};
struct request_queue *blk_mq_init_queue(struct blk_mq_reg *, void *);
int blk_mq_register_disk(struct gendisk *);
void blk_mq_unregister_disk(struct gendisk *);
-void blk_mq_init_commands(struct request_queue *, void (*init)(void *data, struct blk_mq_hw_ctx *, struct request *, unsigned int), void *data);
+int blk_mq_init_commands(struct request_queue *, int (*init)(void *data, struct blk_mq_hw_ctx *, struct request *, unsigned int), void *data);
+void blk_mq_free_commands(struct request_queue *, void (*free)(void *data, struct blk_mq_hw_ctx *, struct request *, unsigned int), void *data);
void blk_mq_flush_plug_list(struct blk_plug *plug, bool from_schedule);