75 static void nfs4_free_ol_stateid(struct nfs4_stid *stid);
559 	struct nfs4_stid *stid;  in nfs4_alloc_stid()  local
562 	stid = kmem_cache_zalloc(slab, GFP_KERNEL);  in nfs4_alloc_stid()
563 	if (!stid)  in nfs4_alloc_stid()
568 	new_id = idr_alloc_cyclic(&cl->cl_stateids, stid, 0, 0, GFP_NOWAIT);  in nfs4_alloc_stid()
573 	stid->sc_client = cl;  in nfs4_alloc_stid()
574 	stid->sc_stateid.si_opaque.so_id = new_id;  in nfs4_alloc_stid()
575 	stid->sc_stateid.si_opaque.so_clid = cl->cl_clientid;  in nfs4_alloc_stid()
577 	atomic_set(&stid->sc_count, 1);  in nfs4_alloc_stid()
578 	spin_lock_init(&stid->sc_lock);  in nfs4_alloc_stid()
589 	return stid;  in nfs4_alloc_stid()
591 	kmem_cache_free(slab, stid);  in nfs4_alloc_stid()
597 	struct nfs4_stid *stid;  in nfs4_alloc_open_stateid()  local
600 	stid = nfs4_alloc_stid(clp, stateid_slab);  in nfs4_alloc_open_stateid()
601 	if (!stid)  in nfs4_alloc_open_stateid()
604 	stp = openlockstateid(stid);  in nfs4_alloc_open_stateid()
609 static void nfs4_free_deleg(struct nfs4_stid *stid)  in nfs4_free_deleg()  argument
611 	kmem_cache_free(deleg_slab, stid);  in nfs4_free_deleg()
750 nfs4_inc_and_copy_stateid(stateid_t *dst, struct nfs4_stid *stid)  in nfs4_inc_and_copy_stateid()  argument
752 	stateid_t *src = &stid->sc_stateid;  in nfs4_inc_and_copy_stateid()
754 	spin_lock(&stid->sc_lock);  in nfs4_inc_and_copy_stateid()
758 	spin_unlock(&stid->sc_lock);  in nfs4_inc_and_copy_stateid()
1101 static void nfs4_free_ol_stateid(struct nfs4_stid *stid)  in nfs4_free_ol_stateid()  argument
1103 	struct nfs4_ol_stateid *stp = openlockstateid(stid);  in nfs4_free_ol_stateid()
1109 	kmem_cache_free(stateid_slab, stid);  in nfs4_free_ol_stateid()
1112 static void nfs4_free_lock_stateid(struct nfs4_stid *stid)  in nfs4_free_lock_stateid()  argument
1114 	struct nfs4_ol_stateid *stp = openlockstateid(stid);  in nfs4_free_lock_stateid()
1121 	nfs4_free_ol_stateid(stid);  in nfs4_free_lock_stateid()