drivers/md/dm-thin-metadata.c

155 	struct dm_transaction_manager *tm;
389 		dm_tm_inc(info->tm, le64_to_cpu(*root_le));
485 	pmd->info.tm = pmd->tm;
494 	pmd->nb_info.tm = pmd->nb_tm;
496 	pmd->tl_info.tm = pmd->tm;
504 	pmd->bl_info.tm = pmd->tm;
512 	pmd->details_info.tm = pmd->tm;
567 	r = dm_tm_pre_commit(pmd->tm);
596 	return dm_tm_commit(pmd->tm, sblock);
604 				 &pmd->tm, &pmd->metadata_sm);
606 		pmd->tm = NULL;
612 	pmd->data_sm = dm_sm_disk_create(pmd->tm, 0);
620 	pmd->nb_tm = dm_tm_create_non_blocking_clone(pmd->tm);
622 		DMERR("could not create non-blocking clone tm");
652 	dm_tm_destroy(pmd->tm);
653 	pmd->tm = NULL;
719 			       &pmd->tm, &pmd->metadata_sm);
721 		pmd->tm = NULL;
727 	pmd->data_sm = dm_sm_disk_open(pmd->tm, disk_super->data_space_map_root,
736 	pmd->nb_tm = dm_tm_create_non_blocking_clone(pmd->tm);
738 		DMERR("could not create non-blocking clone tm");
761 	dm_tm_destroy(pmd->tm);
762 	pmd->tm = NULL;
816 	dm_tm_destroy(pmd->tm);
817 	pmd->tm = NULL;
915 	r = dm_tm_pre_commit(pmd->tm);
936 	return dm_tm_commit(pmd->tm, sblock);
1202 	dm_tm_inc(pmd->tm, origin_root);
1210 		dm_tm_dec(pmd->tm, origin_root);
1354 	r = dm_tm_shadow_block(pmd->tm, THIN_SUPERBLOCK_LOCATION,
1367 		dm_tm_dec(pmd->tm, held_root);
1368 		dm_tm_unlock(pmd->tm, copy);
1383 	dm_tm_inc(pmd->tm, le64_to_cpu(disk_super->data_mapping_root));
1384 	dm_tm_inc(pmd->tm, le64_to_cpu(disk_super->device_details_root));
1385 	dm_tm_unlock(pmd->tm, copy);
1392 		dm_tm_dec(pmd->tm, held_root);
1436 	r = dm_tm_read_lock(pmd->tm, held_root, &sb_validator, &copy);
1445 	dm_tm_unlock(pmd->tm, copy);
1722 	dm_tm_inc(pmd->tm, mapping_root);
1912 	/* destroy data_sm/metadata_sm/nb_tm/tm */
1918 	/* rebuild data_sm/metadata_sm/nb_tm/tm */
2158 		dm_tm_issue_prefetches(pmd->tm);