Searched refs:origin_dev (Results 1 – 4 of 4) sorted by relevance
| /linux-4.4.14/drivers/md/ |
| D | dm-era-target.c | 1144 struct dm_dev *origin_dev; member
1197 bio->bi_bdev = era->origin_dev->bdev; in remap_to_origin()
1388 return dev_is_congested(era->origin_dev, bdi_bits); in era_is_congested()
1399 if (era->origin_dev) in era_destroy()
1400 dm_put_device(era->ti, era->origin_dev); in era_destroy()
1451 r = dm_get_device(ti, argv[1], FMODE_READ | FMODE_WRITE, &era->origin_dev); in era_ctr()
1630 format_dev_t(buf, era->origin_dev->bdev->bd_dev); in era_status()
1672 return fn(ti, era->origin_dev, 0, get_dev_size(era->origin_dev), data); in era_iterate_devices()
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| D | dm-thin.c | 299 struct dm_dev *origin_dev; member
693 bio->bi_bdev = tc->origin_dev->bdev; in remap_to_origin()
1287 schedule_copy(tc, virt_block, tc->origin_dev, in schedule_external_copy()
1292 schedule_copy(tc, virt_block, tc->origin_dev, in schedule_external_copy()
1745 if (tc->origin_dev) in provision_block()
1789 if (bio_data_dir(bio) == READ && tc->origin_dev) { in process_cell()
1867 if (tc->origin_dev) { in __process_bio_read_only()
3937 if (tc->origin_dev) in thin_dtr()
3938 dm_put_device(ti, tc->origin_dev); in thin_dtr()
3960 struct dm_dev *pool_dev, *origin_dev; in thin_ctr() local
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| D | dm-cache-target.c | 233 struct dm_dev *origin_dev; member
766 bio->bi_bdev = cache->origin_dev->bdev; in remap_to_origin()
856 return ((bio->bi_bdev == cache->origin_dev->bdev) && in accountable_bio()
1262 o_region.bdev = cache->origin_dev->bdev; in issue_copy()
2301 return is_congested(cache->origin_dev, bdi_bits) || in cache_is_congested()
2343 if (cache->origin_dev) in destroy()
2344 dm_put_device(cache->ti, cache->origin_dev); in destroy()
2410 struct dm_dev *origin_dev; member
2430 if (ca->origin_dev) in destroy_cache_args()
2431 dm_put_device(ca->ti, ca->origin_dev); in destroy_cache_args()
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| D | dm-snap.c | 1109 dev_t origin_dev, cow_dev; in snapshot_ctr() local
1140 origin_dev = s->origin->bdev->bd_dev; in snapshot_ctr()
1147 if (cow_dev && cow_dev == origin_dev) { in snapshot_ctr()
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