31 	struct linear_c *lc;  in linear_ctr()  local
41 	lc = kmalloc(sizeof(*lc), GFP_KERNEL);  in linear_ctr()
42 	if (lc == NULL) {  in linear_ctr()
52 	lc->start = tmp;  in linear_ctr()
54 	ret = dm_get_device(ti, argv[0], dm_table_get_mode(ti->table), &lc->dev);  in linear_ctr()
65 	ti->private = lc;  in linear_ctr()
69 	kfree(lc);  in linear_ctr()
75 	struct linear_c *lc = (struct linear_c *) ti->private;  in linear_dtr()  local
77 	dm_put_device(ti, lc->dev);  in linear_dtr()
78 	kfree(lc);  in linear_dtr()
83 	struct linear_c *lc = ti->private;  in linear_map_sector()  local
85 	return lc->start + dm_target_offset(ti, bi_sector);  in linear_map_sector()
90 	struct linear_c *lc = ti->private;  in linear_map_bio()  local
92 	bio_set_dev(bio, lc->dev->bdev);  in linear_map_bio()
108 	struct linear_c *lc = (struct linear_c *) ti->private;  in linear_status()  local
116 		snprintf(result, maxlen, "%s %llu", lc->dev->name,  in linear_status()
117 				(unsigned long long)lc->start);  in linear_status()
124 	struct linear_c *lc = (struct linear_c *) ti->private;  in linear_prepare_ioctl()  local
125 	struct dm_dev *dev = lc->dev;  in linear_prepare_ioctl()
132 	if (lc->start ||  in linear_prepare_ioctl()
142 	struct linear_c *lc = ti->private;  in linear_report_zones()  local
145 	args->start = lc->start;  in linear_report_zones()
146 	return blkdev_report_zones(lc->dev->bdev, sector, nr_zones,  in linear_report_zones()
154 	struct linear_c *lc = ti->private;  in linear_iterate_devices()  local
156 	return fn(ti, lc->dev, lc->start, ti->len, data);  in linear_iterate_devices()
164 	struct linear_c *lc = ti->private;  in linear_dax_direct_access()  local
165 	struct block_device *bdev = lc->dev->bdev;  in linear_dax_direct_access()
166 	struct dax_device *dax_dev = lc->dev->dax_dev;  in linear_dax_direct_access()
179 	struct linear_c *lc = ti->private;  in linear_dax_copy_from_iter()  local
180 	struct block_device *bdev = lc->dev->bdev;  in linear_dax_copy_from_iter()
181 	struct dax_device *dax_dev = lc->dev->dax_dev;  in linear_dax_copy_from_iter()
193 	struct linear_c *lc = ti->private;  in linear_dax_copy_to_iter()  local
194 	struct block_device *bdev = lc->dev->bdev;  in linear_dax_copy_to_iter()
195 	struct dax_device *dax_dev = lc->dev->dax_dev;  in linear_dax_copy_to_iter()
208 	struct linear_c *lc = ti->private;  in linear_dax_zero_page_range()  local
209 	struct block_device *bdev = lc->dev->bdev;  in linear_dax_zero_page_range()
210 	struct dax_device *dax_dev = lc->dev->dax_dev;  in linear_dax_zero_page_range()