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Searched refs:data_dev (Results 1 – 4 of 4) sorted by relevance

/linux-4.4.14/drivers/md/
Ddm-raid.c44 struct dm_dev *data_dev; member
200 if (rs->dev[i].data_dev) in context_free()
201 dm_put_device(rs->ti, rs->dev[i].data_dev); in context_free()
234 rs->dev[i].data_dev = NULL; in dev_parms()
272 &rs->dev[i].data_dev); in dev_parms()
282 rs->dev[i].rdev.bdev = rs->dev[i].data_dev->bdev; in dev_parms()
818 if (!rs->dev[i].data_dev || in super_sync()
1124 if (dev->data_dev) in analyse_superblocks()
1125 dm_put_device(ti, dev->data_dev); in analyse_superblocks()
1127 dev->data_dev = NULL; in analyse_superblocks()
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Ddm-verity.c53 struct dm_dev *data_dev; member
224 DMERR("%s: %s block %llu is corrupted", v->data_dev->name, type_str, in verity_handle_err()
228 DMERR("%s: reached maximum errors", v->data_dev->name); in verity_handle_err()
548 bio->bi_bdev = v->data_dev->bdev; in verity_map()
601 v->data_dev->name, in verity_status()
639 *bdev = v->data_dev->bdev; in verity_prepare_ioctl()
642 ti->len != i_size_read(v->data_dev->bdev->bd_inode) >> SECTOR_SHIFT) in verity_prepare_ioctl()
652 return fn(ti, v->data_dev, v->data_start, ti->len, data); in verity_iterate_devices()
689 if (v->data_dev) in verity_dtr()
690 dm_put_device(ti, v->data_dev); in verity_dtr()
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Ddm-thin.c284 struct dm_dev *data_dev; member
2636 q = bdev_get_queue(pt->data_dev->bdev); in pool_is_congested()
2660 struct request_queue *q = bdev_get_queue(pt->data_dev->bdev); in data_dev_supports_discard()
2677 struct block_device *data_bdev = pt->data_dev->bdev; in disable_passdown_if_not_supported()
2953 dm_put_device(ti, pt->data_dev); in pool_dtr()
3090 struct dm_dev *data_dev; in pool_ctr() local
3128 r = dm_get_device(ti, argv[1], FMODE_READ | FMODE_WRITE, &data_dev); in pool_ctr()
3177 pt->data_dev = data_dev; in pool_ctr()
3219 dm_put_device(ti, data_dev); in pool_ctr()
3239 bio->bi_bdev = pt->data_dev->bdev; in pool_map()
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/linux-4.4.14/Documentation/device-mapper/
Dthin-provisioning.txt98 --table "0 20971520 thin-pool $metadata_dev $data_dev \