39 	struct nd_btt *nd_btt = arena->nd_btt;  in arena_read_bytes()  local
40 	struct nd_namespace_common *ndns = nd_btt->ndns;  in arena_read_bytes()
50 	struct nd_btt *nd_btt = arena->nd_btt;  in arena_write_bytes()  local
51 	struct nd_namespace_common *ndns = nd_btt->ndns;  in arena_write_bytes()
241 	btt->debugfs_dir = debugfs_create_dir(dev_name(&btt->nd_btt->dev),  in btt_debugfs_init()
297 	return &arena->nd_btt->dev;  in to_dev()
529 	arena->nd_btt = btt->nd_btt;  in alloc_arena()
642 		if (!nd_btt_arena_is_valid(btt->nd_btt, super)) {  in discover_arenas()
736 	struct nd_btt *nd_btt = arena->nd_btt;  in btt_arena_write_layout()  local
737 	const u8 *parent_uuid = nd_dev_to_uuid(&nd_btt->ndns->dev);  in btt_arena_write_layout()
752 	memcpy(super->uuid, nd_btt->uuid, 16);  in btt_arena_write_layout()
1188 			dev_info(&btt->nd_btt->dev,  in btt_make_request()
1233 	struct nd_btt *nd_btt = btt->nd_btt;  in btt_blk_init()  local
1234 	struct nd_namespace_common *ndns = nd_btt->ndns;  in btt_blk_init()
1248 	btt->btt_disk->driverfs_dev = &btt->nd_btt->dev;  in btt_blk_init()
1305 static struct btt *btt_init(struct nd_btt *nd_btt, unsigned long long rawsize,  in btt_init()  argument
1310 	struct device *dev = &nd_btt->dev;  in btt_init()
1316 	btt->nd_btt = nd_btt;  in btt_init()
1389 	struct nd_btt *nd_btt = to_nd_btt(ndns->claim);  in nvdimm_namespace_attach_btt()  local
1394 	if (!nd_btt->uuid || !nd_btt->ndns || !nd_btt->lbasize)  in nvdimm_namespace_attach_btt()
1401 	nd_region = to_nd_region(nd_btt->dev.parent);  in nvdimm_namespace_attach_btt()
1402 	btt = btt_init(nd_btt, rawsize, nd_btt->lbasize, nd_btt->uuid,  in nvdimm_namespace_attach_btt()
1406 	nd_btt->btt = btt;  in nvdimm_namespace_attach_btt()
1414 	struct nd_btt *nd_btt = to_nd_btt(ndns->claim);  in nvdimm_namespace_detach_btt()  local
1415 	struct btt *btt = nd_btt->btt;  in nvdimm_namespace_detach_btt()
1418 	nd_btt->btt = NULL;  in nvdimm_namespace_detach_btt()