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Searched refs:bufio (Results 1 – 7 of 7) sorted by relevance

/Linux-v4.19/drivers/md/persistent-data/
Ddm-block-manager.c375 struct dm_bufio_client *bufio; member
392 bm->bufio = dm_bufio_client_create(bdev, block_size, max_held_per_thread, in dm_block_manager_create()
396 if (IS_ERR(bm->bufio)) { in dm_block_manager_create()
397 r = PTR_ERR(bm->bufio); in dm_block_manager_create()
413 dm_bufio_client_destroy(bm->bufio); in dm_block_manager_destroy()
420 return dm_bufio_get_block_size(bm->bufio); in dm_bm_block_size()
426 return dm_bufio_get_device_size(bm->bufio); in dm_bm_nr_blocks()
438 r = v->check(v, (struct dm_block *) buf, dm_bufio_get_block_size(bm->bufio)); in dm_bm_validate_buffer()
464 p = dm_bufio_read(bm->bufio, b, (struct dm_buffer **) result); in dm_bm_read_lock()
500 p = dm_bufio_read(bm->bufio, b, (struct dm_buffer **) result); in dm_bm_write_lock()
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/Linux-v4.19/drivers/md/
Ddm-verity-fec.c75 res = dm_bufio_read(v->fec->bufio, v->fec->start + block, buf); in fec_read_parity()
211 struct dm_bufio_client *bufio; in fec_read_bufs() local
236 bufio = v->fec->data_bufio; in fec_read_bufs()
249 bufio = v->bufio; in fec_read_bufs()
252 bbuf = dm_bufio_read(bufio, block, &buf); in fec_read_bufs()
267 if (bufio == v->fec->data_bufio && in fec_read_bufs()
559 if (f->bufio) in verity_fec_dtr()
560 dm_bufio_client_destroy(f->bufio); in verity_fec_dtr()
740 if (dm_bufio_get_device_size(v->bufio) < f->hash_blocks) { in verity_fec_ctr()
746 f->bufio = dm_bufio_client_create(f->dev->bdev, in verity_fec_ctr()
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Ddm-verity-target.c284 data = dm_bufio_read(v->bufio, hash_block, &buf); in verity_verify_level()
605 dm_bufio_prefetch(v->bufio, hash_block_start, in verity_prefetch_io()
782 if (v->bufio) in verity_dtr()
783 dm_bufio_client_destroy(v->bufio); in verity_dtr()
1125 v->bufio = dm_bufio_client_create(v->hash_dev->bdev, in verity_ctr()
1128 if (IS_ERR(v->bufio)) { in verity_ctr()
1130 r = PTR_ERR(v->bufio); in verity_ctr()
1131 v->bufio = NULL; in verity_ctr()
1135 if (dm_bufio_get_device_size(v->bufio) < v->hash_blocks) { in verity_ctr()
Ddm-verity.h38 struct dm_bufio_client *bufio; member
Ddm-verity-fec.h42 struct dm_bufio_client *bufio; /* for parity data access */ member
DMakefile47 obj-$(CONFIG_DM_BUFIO) += dm-bufio.o
Ddm-integrity.c154 struct dm_bufio_client *bufio; member
1119 data = dm_bufio_read(ic->bufio, *metadata_block, &b); in dm_integrity_rw_tag()
1161 r = dm_bufio_write_dirty_buffers(ic->bufio); in dm_integrity_flush_buffers()
2052 dm_bufio_write_dirty_buffers_async(ic->bufio); in do_journal_write()
3474 ic->bufio = dm_bufio_client_create(ic->meta_dev ? ic->meta_dev->bdev : ic->dev->bdev, in dm_integrity_ctr()
3476 if (IS_ERR(ic->bufio)) { in dm_integrity_ctr()
3477 r = PTR_ERR(ic->bufio); in dm_integrity_ctr()
3479 ic->bufio = NULL; in dm_integrity_ctr()
3482 dm_bufio_set_sector_offset(ic->bufio, ic->start + ic->initial_sectors); in dm_integrity_ctr()
3546 if (ic->bufio) in dm_integrity_dtr()
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