33 	if (!cps->clp) /* Always set for v4.0. Set in cb_sequence for v4.1 */  in nfs4_callback_getattr()
40 		rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR));  in nfs4_callback_getattr()
42 	inode = nfs_delegation_find_inode(cps->clp, &args->fh);  in nfs4_callback_getattr()
76 	if (!cps->clp) /* Always set for v4.0. Set in cb_sequence for v4.1 */  in nfs4_callback_recall()
80 		rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR));  in nfs4_callback_recall()
83 	inode = nfs_delegation_find_inode(cps->clp, &args->fh);  in nfs4_callback_recall()
115 static struct pnfs_layout_hdr * get_layout_by_fh_locked(struct nfs_client *clp,  in get_layout_by_fh_locked()  argument
122 	list_for_each_entry_rcu(server, &clp->cl_superblocks, client_link) {  in get_layout_by_fh_locked()
147 static struct pnfs_layout_hdr * get_layout_by_fh(struct nfs_client *clp,  in get_layout_by_fh()  argument
152 	spin_lock(&clp->cl_lock);  in get_layout_by_fh()
154 	lo = get_layout_by_fh_locked(clp, fh, stateid);  in get_layout_by_fh()
156 	spin_unlock(&clp->cl_lock);  in get_layout_by_fh()
161 static u32 initiate_file_draining(struct nfs_client *clp,  in initiate_file_draining()  argument
169 	lo = get_layout_by_fh(clp, &args->cbl_fh, &args->cbl_stateid);  in initiate_file_draining()
202 static u32 initiate_bulk_draining(struct nfs_client *clp,  in initiate_bulk_draining()  argument
208 		stat = pnfs_destroy_layouts_byfsid(clp, &args->cbl_fsid, true);  in initiate_bulk_draining()
210 		stat = pnfs_destroy_layouts_byclid(clp, true);  in initiate_bulk_draining()
216 static u32 do_callback_layoutrecall(struct nfs_client *clp,  in do_callback_layoutrecall()  argument
223 		res = initiate_file_draining(clp, args);  in do_callback_layoutrecall()
225 		res = initiate_bulk_draining(clp, args);  in do_callback_layoutrecall()
238 	if (cps->clp)  in nfs4_callback_layoutrecall()
239 		res = do_callback_layoutrecall(cps->clp, args);  in nfs4_callback_layoutrecall()
247 static void pnfs_recall_all_layouts(struct nfs_client *clp)  in pnfs_recall_all_layouts()  argument
255 	do_callback_layoutrecall(clp, &args);  in pnfs_recall_all_layouts()
263 	struct nfs_client *clp = cps->clp;  in nfs4_callback_devicenotify()  local
268 	if (!clp) {  in nfs4_callback_devicenotify()
279 			list_for_each_entry_rcu(server, &clp->cl_superblocks, client_link)  in nfs4_callback_devicenotify()
292 		nfs4_delete_deviceid(server->pnfs_curr_ld, clp, &dev->cbd_dev_id);  in nfs4_callback_devicenotify()
366 static bool referring_call_exists(struct nfs_client *clp,  in referring_call_exists()  argument
381 	session = clp->cl_session;  in referring_call_exists()
421 	struct nfs_client *clp;  in nfs4_callback_sequence()  local
425 	clp = nfs4_find_client_sessionid(cps->net, args->csa_addr,  in nfs4_callback_sequence()
427 	if (clp == NULL)  in nfs4_callback_sequence()
430 	if (!(clp->cl_session->flags & SESSION4_BACK_CHAN))  in nfs4_callback_sequence()
432 	tbl = &clp->cl_session->bc_slot_table;  in nfs4_callback_sequence()
442 		if (test_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state))  in nfs4_callback_sequence()
447 	status = validate_seqid(&clp->cl_session->bc_slot_table, args);  in nfs4_callback_sequence()
459 	if (referring_call_exists(clp, args->csa_nrclists, args->csa_rclists)) {  in nfs4_callback_sequence()
472 	cps->clp = clp; /* put in nfs4_callback_compound */  in nfs4_callback_sequence()
502 	if (!cps->clp) /* set in cb_sequence */  in nfs4_callback_recallany()
506 		rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR));  in nfs4_callback_recallany()
521 		pnfs_recall_all_layouts(cps->clp);  in nfs4_callback_recallany()
523 		nfs_expire_unused_delegation_types(cps->clp, flags);  in nfs4_callback_recallany()
537 	if (!cps->clp) /* set in cb_sequence */  in nfs4_callback_recallslot()
541 		rpc_peeraddr2str(cps->clp->cl_rpcclient, RPC_DISPLAY_ADDR),  in nfs4_callback_recallslot()
544 	fc_tbl = &cps->clp->cl_session->fc_slot_table;  in nfs4_callback_recallslot()
549 	nfs41_server_notify_target_slotid_update(cps->clp);  in nfs4_callback_recallslot()