30 	nd_detach_ndns(&nd_btt->dev, &nd_btt->ndns);  in nd_btt_release()
119 	rc = sprintf(buf, "%s\n", nd_btt->ndns  in namespace_show()
120 			? dev_name(&nd_btt->ndns->dev) : "");  in namespace_show()
133 	rc = nd_namespace_store(dev, &nd_btt->ndns, buf, len);  in namespace_store()
163 		struct nd_namespace_common *ndns)  in __nd_btt_create()  argument
188 	if (ndns && !__nd_attach_ndns(&nd_btt->dev, ndns, &nd_btt->ndns)) {  in __nd_btt_create()
189 		dev_dbg(&ndns->dev, "%s failed, already claimed by %s\n",  in __nd_btt_create()
190 				__func__, dev_name(ndns->claim));  in __nd_btt_create()
227 	const u8 *parent_uuid = nd_dev_to_uuid(&nd_btt->ndns->dev);  in nd_btt_arena_is_valid()
252 		struct nd_namespace_common *ndns, struct btt_sb *btt_sb)  in __nd_btt_probe()  argument
254 	if (!btt_sb || !ndns || !nd_btt)  in __nd_btt_probe()
257 	if (nvdimm_read_bytes(ndns, SZ_4K, btt_sb, sizeof(*btt_sb)))  in __nd_btt_probe()
260 	if (nvdimm_namespace_capacity(ndns) < SZ_16M)  in __nd_btt_probe()
276 int nd_btt_probe(struct nd_namespace_common *ndns, void *drvdata)  in nd_btt_probe()  argument
281 	struct nd_region *nd_region = to_nd_region(ndns->dev.parent);  in nd_btt_probe()
283 	if (ndns->force_raw)  in nd_btt_probe()
286 	nvdimm_bus_lock(&ndns->dev);  in nd_btt_probe()
287 	dev = __nd_btt_create(nd_region, 0, NULL, ndns);  in nd_btt_probe()
288 	nvdimm_bus_unlock(&ndns->dev);  in nd_btt_probe()
293 	rc = __nd_btt_probe(to_nd_btt(dev), ndns, btt_sb);  in nd_btt_probe()
295 	dev_dbg(&ndns->dev, "%s: btt: %s\n", __func__,  in nd_btt_probe()
300 		__nd_detach_ndns(dev, &nd_btt->ndns);  in nd_btt_probe()