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Searched refs:metadata_dev (Results 1 – 6 of 6) sorted by relevance

/openbmc/linux/drivers/md/
H A Ddm-cache-target.c313 struct dm_dev *metadata_dev; member
1935 if (cache->metadata_dev) in __destroy()
1936 dm_put_device(cache->ti, cache->metadata_dev); in __destroy()
2011 struct dm_dev *metadata_dev; member
2029 if (ca->metadata_dev) in destroy_cache_args()
2030 dm_put_device(ca->ti, ca->metadata_dev); in destroy_cache_args()
2061 BLK_OPEN_READ | BLK_OPEN_WRITE, &ca->metadata_dev); in parse_metadata_dev()
2067 metadata_dev_size = get_dev_size(ca->metadata_dev); in parse_metadata_dev()
2070 ca->metadata_dev->bdev, THIN_METADATA_MAX_SECTORS); in parse_metadata_dev()
2415 cache->metadata_dev = ca->metadata_dev; in cache_create()
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H A Ddm-thin.c329 struct dm_dev *metadata_dev; member
2939 struct block_device *metadata_dev, in pool_create() argument
2950 pmd = dm_pool_metadata_open(metadata_dev, block_size, format_device); in pool_create()
3047 pool->md_dev = metadata_dev; in pool_create()
3089 struct block_device *metadata_dev, in __pool_find() argument
3094 struct pool *pool = __pool_table_lookup_metadata_dev(metadata_dev); in __pool_find()
3110 if (pool->md_dev != metadata_dev || pool->data_dev != data_dev) { in __pool_find()
3117 pool = pool_create(pool_md, metadata_dev, data_dev, block_size, read_only, error); in __pool_find()
3138 dm_put_device(ti, pt->metadata_dev); in pool_dtr()
3269 dm_block_t quarter = get_metadata_dev_size_in_blocks(pt->metadata_dev->bdev) / 4; in calc_metadata_threshold()
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H A Ddm-clone-target.c72 struct dm_dev *metadata_dev; member
1491 format_dev_t(buf, clone->metadata_dev->bdev->bd_dev); in clone_status()
1687 BLK_OPEN_READ | BLK_OPEN_WRITE, &clone->metadata_dev); in parse_metadata_dev()
1693 metadata_dev_size = get_dev_size(clone->metadata_dev); in parse_metadata_dev()
1696 clone->metadata_dev->bdev, DM_CLONE_METADATA_MAX_SECTORS); in parse_metadata_dev()
1849 clone->cmd = dm_clone_metadata_open(clone->metadata_dev->bdev, ti->len, in clone_ctr()
1941 dm_put_device(ti, clone->metadata_dev); in clone_ctr()
1967 dm_put_device(ti, clone->metadata_dev); in clone_dtr()
H A Ddm-era-target.c1175 struct dm_dev *metadata_dev; member
1443 if (era->metadata_dev) in era_destroy()
1444 dm_put_device(era->ti, era->metadata_dev); in era_destroy()
1486 &era->metadata_dev); in era_ctr()
1525 md = metadata_open(era->metadata_dev->bdev, era->sectors_per_block, true); in era_ctr()
1673 format_dev_t(buf, era->metadata_dev->bdev->bd_dev); in era_status()
/openbmc/linux/Documentation/admin-guide/device-mapper/
H A Dthin-provisioning.rst75 dd if=/dev/zero of=$metadata_dev bs=4096 count=1
105 --table "0 20971520 thin-pool $metadata_dev $data_dev \
H A Ddm-clone.rst235 dmsetup create clone --table "0 1048576000 clone $metadata_dev $dest_dev \