29 	dm_block_t root;  member
52 				unsigned nr_bits, dm_block_t *root)  in setup_on_disk_bitset()  argument
56 	r = dm_bitset_empty(info, root);  in setup_on_disk_bitset()
60 	return dm_bitset_resize(info, *root, 0, nr_bits, false, root);  in setup_on_disk_bitset()
74 	ws->md.root = INVALID_WRITESET_ROOT;  in writeset_alloc()
93 	r = setup_on_disk_bitset(info, ws->md.nr_bits, &ws->md.root);  in writeset_init()
111 	dm_block_t old = m->root;  in writeset_marked_on_disk()
117 	int r = dm_bitset_test_bit(info, m->root, block, &m->root, result);  in writeset_marked_on_disk()
123 	BUG_ON(m->root != old);  in writeset_marked_on_disk()
137 		r = dm_bitset_set_bit(info, ws->md.root, block, &ws->md.root);  in writeset_test_and_set()
157 	__le64 root;  member
356 	disk->root = cpu_to_le64(core->root);  in ws_pack()
362 	core->root = le64_to_cpu(disk->root);  in ws_unpack()
372 	b = le64_to_cpu(ws_d.root);  in ws_inc()
384 	b = le64_to_cpu(ws_d.root);  in ws_dec()
791 	md->writesets[0].md.root = INVALID_WRITESET_ROOT;  in metadata_open()
792 	md->writesets[1].md.root = INVALID_WRITESET_ROOT;  in metadata_open()
866 	r = dm_bitset_flush(&md->bitset_info, md->current_writeset->md.root,  in metadata_era_archive()
867 			    &md->current_writeset->md.root);  in metadata_era_archive()
874 	md->current_writeset->md.root = INVALID_WRITESET_ROOT;  in metadata_era_archive()
918 	if (md->current_writeset->md.root != INVALID_WRITESET_ROOT) {  in metadata_era_rollover()
955 	if (md->current_writeset->md.root != SUPERBLOCK_LOCATION) {  in metadata_commit()
956 		r = dm_bitset_flush(&md->bitset_info, md->current_writeset->md.root,  in metadata_commit()
957 				    &md->current_writeset->md.root);  in metadata_commit()