500 				struct block_device *bdev)  in blk_trace_setup_lba()  argument
502 	if (bdev) {  in blk_trace_setup_lba()
503 		bt->start_lba = bdev->bd_start_sect;  in blk_trace_setup_lba()
504 		bt->end_lba = bdev->bd_start_sect + bdev_nr_sectors(bdev);  in blk_trace_setup_lba()
515 			      struct block_device *bdev,  in do_blk_trace_setup()  argument
566 	if (bdev && !bdev_is_partition(bdev))  in do_blk_trace_setup()
600 	blk_trace_setup_lba(bt, bdev);  in do_blk_trace_setup()
622 			     struct block_device *bdev, char __user *arg)  in __blk_trace_setup()  argument
631 	ret = do_blk_trace_setup(q, name, dev, bdev, &buts);  in __blk_trace_setup()
643 		    struct block_device *bdev,  in blk_trace_setup()  argument
649 	ret = __blk_trace_setup(q, name, dev, bdev, arg);  in blk_trace_setup()
658 				  dev_t dev, struct block_device *bdev,  in compat_blk_trace_setup()  argument
677 	ret = do_blk_trace_setup(q, name, dev, bdev, &buts);  in compat_blk_trace_setup()
730 int blk_trace_ioctl(struct block_device *bdev, unsigned cmd, char __user *arg)  in blk_trace_ioctl()  argument
736 	q = bdev_get_queue(bdev);  in blk_trace_ioctl()
744 		snprintf(b, sizeof(b), "%pg", bdev);  in blk_trace_ioctl()
745 		ret = __blk_trace_setup(q, b, bdev->bd_dev, bdev, arg);  in blk_trace_ioctl()
749 		snprintf(b, sizeof(b), "%pg", bdev);  in blk_trace_ioctl()
750 		ret = compat_blk_trace_setup(q, b, bdev->bd_dev, bdev, arg);  in blk_trace_ioctl()
1632 				 struct block_device *bdev)  in blk_trace_setup_queue()  argument
1645 	bt->dev = bdev->bd_dev;  in blk_trace_setup_queue()
1648 	blk_trace_setup_lba(bt, bdev);  in blk_trace_setup_queue()
1771 	struct block_device *bdev = dev_to_bdev(dev);  in sysfs_blk_trace_attr_show()  local
1772 	struct request_queue *q = bdev_get_queue(bdev);  in sysfs_blk_trace_attr_show()
1805 	struct block_device *bdev = dev_to_bdev(dev);  in sysfs_blk_trace_attr_store()  local
1806 	struct request_queue *q = bdev_get_queue(bdev);  in sysfs_blk_trace_attr_store()
1837 			ret = blk_trace_setup_queue(q, bdev);  in sysfs_blk_trace_attr_store()
1845 		ret = blk_trace_setup_queue(q, bdev);  in sysfs_blk_trace_attr_store()