455 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd_idmap_init()  local
457 	nn->idtoname_cache = cache_create_net(&idtoname_cache_template, net);  in nfsd_idmap_init()
458 	if (IS_ERR(nn->idtoname_cache))  in nfsd_idmap_init()
459 		return PTR_ERR(nn->idtoname_cache);  in nfsd_idmap_init()
460 	rv = cache_register_net(nn->idtoname_cache, net);  in nfsd_idmap_init()
463 	nn->nametoid_cache = cache_create_net(&nametoid_cache_template, net);  in nfsd_idmap_init()
464 	if (IS_ERR(nn->nametoid_cache)) {  in nfsd_idmap_init()
465 		rv = PTR_ERR(nn->nametoid_cache);  in nfsd_idmap_init()
468 	rv = cache_register_net(nn->nametoid_cache, net);  in nfsd_idmap_init()
474 	cache_destroy_net(nn->nametoid_cache, net);  in nfsd_idmap_init()
476 	cache_unregister_net(nn->idtoname_cache, net);  in nfsd_idmap_init()
478 	cache_destroy_net(nn->idtoname_cache, net);  in nfsd_idmap_init()
485 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd_idmap_shutdown()  local
487 	cache_unregister_net(nn->idtoname_cache, net);  in nfsd_idmap_shutdown()
488 	cache_unregister_net(nn->nametoid_cache, net);  in nfsd_idmap_shutdown()
489 	cache_destroy_net(nn->idtoname_cache, net);  in nfsd_idmap_shutdown()
490 	cache_destroy_net(nn->nametoid_cache, net);  in nfsd_idmap_shutdown()
533 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in idmap_name_to_id()  local
540 	ret = idmap_lookup(rqstp, nametoid_lookup, &key, nn->nametoid_cache, &item);  in idmap_name_to_id()
546 	cache_put(&item->h, nn->nametoid_cache);  in idmap_name_to_id()
573 	struct nfsd_net *nn = net_generic(SVC_NET(rqstp), nfsd_net_id);  in idmap_id_to_name()  local
576 	ret = idmap_lookup(rqstp, idtoname_lookup, &key, nn->idtoname_cache, &item);  in idmap_id_to_name()
587 	cache_put(&item->h, nn->idtoname_cache);  in idmap_id_to_name()