84 static void _free_cpntf_state_locked(struct nfsd_net *nn, struct nfs4_cpntf_state *cps);
788 	struct nfs4_cpntf_state *cps;  in nfs4_alloc_init_cpntf_state()  local
790 	cps = kzalloc(sizeof(struct nfs4_cpntf_state), GFP_KERNEL);  in nfs4_alloc_init_cpntf_state()
791 	if (!cps)  in nfs4_alloc_init_cpntf_state()
793 	cps->cpntf_time = ktime_get_boottime_seconds();  in nfs4_alloc_init_cpntf_state()
794 	refcount_set(&cps->cp_stateid.sc_count, 1);  in nfs4_alloc_init_cpntf_state()
795 	if (!nfs4_init_cp_state(nn, &cps->cp_stateid, NFS4_COPYNOTIFY_STID))  in nfs4_alloc_init_cpntf_state()
798 	list_add(&cps->cp_list, &p_stid->sc_cp_list);  in nfs4_alloc_init_cpntf_state()
800 	return cps;  in nfs4_alloc_init_cpntf_state()
802 	kfree(cps);  in nfs4_alloc_init_cpntf_state()
820 	struct nfs4_cpntf_state *cps;  in nfs4_free_cpntf_statelist()  local
826 		cps = list_first_entry(&stid->sc_cp_list,  in nfs4_free_cpntf_statelist()
828 		_free_cpntf_state_locked(nn, cps);  in nfs4_free_cpntf_statelist()
5392 	struct nfs4_cpntf_state *cps;  in nfs4_laundromat()  local
5405 		cps = container_of(cps_t, struct nfs4_cpntf_state, cp_stateid);  in nfs4_laundromat()
5406 		if (cps->cp_stateid.sc_type == NFS4_COPYNOTIFY_STID &&  in nfs4_laundromat()
5407 				cps->cpntf_time < cutoff)  in nfs4_laundromat()
5408 			_free_cpntf_state_locked(nn, cps);  in nfs4_laundromat()
5776 _free_cpntf_state_locked(struct nfsd_net *nn, struct nfs4_cpntf_state *cps)  in _free_cpntf_state_locked()  argument
5778 	WARN_ON_ONCE(cps->cp_stateid.sc_type != NFS4_COPYNOTIFY_STID);  in _free_cpntf_state_locked()
5779 	if (!refcount_dec_and_test(&cps->cp_stateid.sc_count))  in _free_cpntf_state_locked()
5781 	list_del(&cps->cp_list);  in _free_cpntf_state_locked()
5783 		   cps->cp_stateid.stid.si_opaque.so_id);  in _free_cpntf_state_locked()
5784 	kfree(cps);  in _free_cpntf_state_locked()
5793 			  struct nfs4_cpntf_state **cps)  in manage_cpntf_state()  argument
5819 		*cps = state;  in manage_cpntf_state()
5827 	struct nfs4_cpntf_state *cps = NULL;  in find_cpntf_state()  local
5830 	status = manage_cpntf_state(nn, st, NULL, &cps);  in find_cpntf_state()
5834 	cps->cpntf_time = ktime_get_boottime_seconds();  in find_cpntf_state()
5836 	status = lookup_clientid(&cps->cp_p_clid, &cstate, nn, true);  in find_cpntf_state()
5839 	status = nfsd4_lookup_stateid(&cstate, &cps->cp_p_stateid,  in find_cpntf_state()
5844 	nfs4_put_cpntf_state(nn, cps);  in find_cpntf_state()
5848 void nfs4_put_cpntf_state(struct nfsd_net *nn, struct nfs4_cpntf_state *cps)  in nfs4_put_cpntf_state()  argument
5851 	_free_cpntf_state_locked(nn, cps);  in nfs4_put_cpntf_state()