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Searched refs:data_dev_block_bits (Results 1 – 3 of 3) sorted by relevance

/linux-6.12.1/drivers/md/
Ddm-verity-fec.c39 return offset + mod * (v->fec->rounds << v->data_dev_block_bits); in fec_interleave()
155 if (block_offset >= 1 << v->data_dev_block_bits) in fec_decode_bufs()
189 if (unlikely(verity_hash(v, io, data, 1 << v->data_dev_block_bits, in fec_is_erasure()
236 block = ileaved >> v->data_dev_block_bits; in fec_read_bufs()
291 if (k >= 1 << v->data_dev_block_bits) in fec_read_bufs()
374 for (pos = 0; pos < 1 << v->data_dev_block_bits; ) { in fec_decode_rsb()
390 r = verity_hash(v, io, fio->output, 1 << v->data_dev_block_bits, in fec_decode_rsb()
436 offset = block << v->data_dev_block_bits; in verity_fec_decode()
437 res = div64_u64(offset, v->fec->rounds << v->data_dev_block_bits); in verity_fec_decode()
443 rsb = offset - res * (v->fec->rounds << v->data_dev_block_bits); in verity_fec_decode()
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Ddm-verity-target.c434 io_loc.sector = cur_block << (v->data_dev_block_bits - SECTOR_SHIFT); in verity_recheck()
435 io_loc.count = 1 << (v->data_dev_block_bits - SECTOR_SHIFT); in verity_recheck()
440 r = verity_hash(v, io, buffer, 1 << v->data_dev_block_bits, in verity_recheck()
451 memcpy(dest, buffer, 1 << v->data_dev_block_bits); in verity_recheck()
498 const unsigned int block_size = 1 << v->data_dev_block_bits; in verity_verify_io()
698 cluster >>= v->data_dev_block_bits; in verity_prefetch_io()
765 ((1 << (v->data_dev_block_bits - SECTOR_SHIFT)) - 1)) { in verity_map()
771 (v->data_dev_block_bits - SECTOR_SHIFT) > v->data_blocks) { in verity_map()
782 io->block = bio->bi_iter.bi_sector >> (v->data_dev_block_bits - SECTOR_SHIFT); in verity_map()
783 io->n_blocks = bio->bi_iter.bi_size >> v->data_dev_block_bits; in verity_map()
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Ddm-verity.h57 unsigned char data_dev_block_bits; /* log2(data blocksize) */ member