174 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_create_clid_dir()  local
178 	if (!nn->rec_file)  in nfsd4_create_clid_dir()
189 	status = mnt_want_write_file(nn->rec_file);  in nfsd4_create_clid_dir()
193 	dir = nn->rec_file->f_path.dentry;  in nfsd4_create_clid_dir()
218 		if (nn->in_grace) {  in nfsd4_create_clid_dir()
219 			crp = nfs4_client_to_reclaim(dname, nn);  in nfsd4_create_clid_dir()
223 		vfs_fsync(nn->rec_file, 0);  in nfsd4_create_clid_dir()
230 	mnt_drop_write_file(nn->rec_file);  in nfsd4_create_clid_dir()
267 nfsd4_list_rec_dir(recdir_func *f, struct nfsd_net *nn)  in nfsd4_list_rec_dir()  argument
270 	struct dentry *dir = nn->rec_file->f_path.dentry;  in nfsd4_list_rec_dir()
282 	status = vfs_llseek(nn->rec_file, 0, SEEK_SET);  in nfsd4_list_rec_dir()
288 	status = iterate_dir(nn->rec_file, &ctx.ctx);  in nfsd4_list_rec_dir()
299 			status = f(dir, dentry, nn);  in nfsd4_list_rec_dir()
317 nfsd4_unlink_clid_dir(char *name, int namlen, struct nfsd_net *nn)  in nfsd4_unlink_clid_dir()  argument
324 	dir = nn->rec_file->f_path.dentry;  in nfsd4_unlink_clid_dir()
349 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_remove_clid_dir()  local
351 	if (!nn->rec_file || !test_bit(NFSD4_CLIENT_STABLE, &clp->cl_flags))  in nfsd4_remove_clid_dir()
358 	status = mnt_want_write_file(nn->rec_file);  in nfsd4_remove_clid_dir()
367 	status = nfsd4_unlink_clid_dir(dname, HEXDIR_LEN-1, nn);  in nfsd4_remove_clid_dir()
370 		vfs_fsync(nn->rec_file, 0);  in nfsd4_remove_clid_dir()
371 		if (nn->in_grace) {  in nfsd4_remove_clid_dir()
373 			crp = nfsd4_find_reclaim_client(dname, nn);  in nfsd4_remove_clid_dir()
375 				nfs4_remove_reclaim_record(crp, nn);  in nfsd4_remove_clid_dir()
379 	mnt_drop_write_file(nn->rec_file);  in nfsd4_remove_clid_dir()
387 purge_old(struct dentry *parent, struct dentry *child, struct nfsd_net *nn)  in purge_old()  argument
391 	if (nfs4_has_reclaimed_state(child->d_name.name, nn))  in purge_old()
403 nfsd4_recdir_purge_old(struct nfsd_net *nn)  in nfsd4_recdir_purge_old()  argument
407 	nn->in_grace = false;  in nfsd4_recdir_purge_old()
408 	if (!nn->rec_file)  in nfsd4_recdir_purge_old()
410 	status = mnt_want_write_file(nn->rec_file);  in nfsd4_recdir_purge_old()
413 	status = nfsd4_list_rec_dir(purge_old, nn);  in nfsd4_recdir_purge_old()
415 		vfs_fsync(nn->rec_file, 0);  in nfsd4_recdir_purge_old()
416 	mnt_drop_write_file(nn->rec_file);  in nfsd4_recdir_purge_old()
418 	nfs4_release_reclaim(nn);  in nfsd4_recdir_purge_old()
421 			" directory %pD\n", nn->rec_file);  in nfsd4_recdir_purge_old()
425 load_recdir(struct dentry *parent, struct dentry *child, struct nfsd_net *nn)  in load_recdir()  argument
433 	nfs4_client_to_reclaim(child->d_name.name, nn);  in load_recdir()
440 	struct nfsd_net *nn =  net_generic(net, nfsd_net_id);  in nfsd4_recdir_load()  local
442 	if (!nn->rec_file)  in nfsd4_recdir_load()
445 	status = nfsd4_list_rec_dir(load_recdir, nn);  in nfsd4_recdir_load()
448 			" directory %pD\n", nn->rec_file);  in nfsd4_recdir_load()
459 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_init_recdir()  local
466 	BUG_ON(nn->rec_file);  in nfsd4_init_recdir()
476 	nn->rec_file = filp_open(user_recovery_dirname, O_RDONLY | O_DIRECTORY, 0);  in nfsd4_init_recdir()
477 	if (IS_ERR(nn->rec_file)) {  in nfsd4_init_recdir()
480 		status = PTR_ERR(nn->rec_file);  in nfsd4_init_recdir()
481 		nn->rec_file = NULL;  in nfsd4_init_recdir()
486 		nn->in_grace = true;  in nfsd4_init_recdir()
493 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_shutdown_recdir()  local
495 	if (!nn->rec_file)  in nfsd4_shutdown_recdir()
497 	fput(nn->rec_file);  in nfsd4_shutdown_recdir()
498 	nn->rec_file = NULL;  in nfsd4_shutdown_recdir()
504 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfs4_legacy_state_init()  local
507 	nn->reclaim_str_hashtbl = kmalloc(sizeof(struct list_head) *  in nfs4_legacy_state_init()
509 	if (!nn->reclaim_str_hashtbl)  in nfs4_legacy_state_init()
513 		INIT_LIST_HEAD(&nn->reclaim_str_hashtbl[i]);  in nfs4_legacy_state_init()
514 	nn->reclaim_str_hashtbl_size = 0;  in nfs4_legacy_state_init()
522 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfs4_legacy_state_shutdown()  local
524 	kfree(nn->reclaim_str_hashtbl);  in nfs4_legacy_state_shutdown()
571 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_legacy_tracking_exit()  local
573 	nfs4_release_reclaim(nn);  in nfsd4_legacy_tracking_exit()
611 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_check_legacy_client()  local
624 	crp = nfsd4_find_reclaim_client(dname, nn);  in nfsd4_check_legacy_client()
713 	struct nfsd_net *nn = net_generic(file_inode(filp)->i_sb->s_fs_info,  in cld_pipe_downcall()  local
715 	struct cld_net *cn = nn->cld_net;  in cld_pipe_downcall()
826 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_init_cld_pipe()  local
829 	if (nn->cld_net)  in nfsd4_init_cld_pipe()
853 	nn->cld_net = cn;  in nfsd4_init_cld_pipe()
868 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_remove_cld_pipe()  local
869 	struct cld_net *cn = nn->cld_net;  in nfsd4_remove_cld_pipe()
873 	kfree(nn->cld_net);  in nfsd4_remove_cld_pipe()
874 	nn->cld_net = NULL;  in nfsd4_remove_cld_pipe()
925 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_cld_create()  local
926 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_create()
962 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_cld_remove()  local
963 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_remove()
999 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_cld_check()  local
1000 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_check()
1029 nfsd4_cld_grace_done(struct nfsd_net *nn)  in nfsd4_cld_grace_done()  argument
1033 	struct cld_net *cn = nn->cld_net;  in nfsd4_cld_grace_done()
1042 	cup->cu_msg.cm_u.cm_gracetime = (int64_t)nn->boot_time;  in nfsd4_cld_grace_done()
1257 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_umh_cltrack_init()  local
1258 	char *grace_start = nfsd4_cltrack_grace_start(nn->boot_time);  in nfsd4_umh_cltrack_init()
1291 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_umh_cltrack_create()  local
1316 	grace_start = nfsd4_cltrack_grace_start(nn->boot_time);  in nfsd4_umh_cltrack_create()
1386 nfsd4_umh_cltrack_grace_done(struct nfsd_net *nn)  in nfsd4_umh_cltrack_grace_done()  argument
1391 	sprintf(timestr, "%ld", nn->boot_time);  in nfsd4_umh_cltrack_grace_done()
1411 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_client_tracking_init()  local
1414 	if (nn->client_tracking_ops)  in nfsd4_client_tracking_init()
1421 	nn->client_tracking_ops = &nfsd4_umh_tracking_ops;  in nfsd4_client_tracking_init()
1422 	status = nn->client_tracking_ops->init(net);  in nfsd4_client_tracking_init()
1430 	nn->client_tracking_ops = &nfsd4_legacy_tracking_ops;  in nfsd4_client_tracking_init()
1440 	nn->client_tracking_ops = &nfsd4_cld_tracking_ops;  in nfsd4_client_tracking_init()
1445 	status = nn->client_tracking_ops->init(net);  in nfsd4_client_tracking_init()
1449 		nn->client_tracking_ops = NULL;  in nfsd4_client_tracking_init()
1457 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in nfsd4_client_tracking_exit()  local
1459 	if (nn->client_tracking_ops) {  in nfsd4_client_tracking_exit()
1460 		if (nn->client_tracking_ops->exit)  in nfsd4_client_tracking_exit()
1461 			nn->client_tracking_ops->exit(net);  in nfsd4_client_tracking_exit()
1462 		nn->client_tracking_ops = NULL;  in nfsd4_client_tracking_exit()
1469 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_client_record_create()  local
1471 	if (nn->client_tracking_ops)  in nfsd4_client_record_create()
1472 		nn->client_tracking_ops->create(clp);  in nfsd4_client_record_create()
1478 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_client_record_remove()  local
1480 	if (nn->client_tracking_ops)  in nfsd4_client_record_remove()
1481 		nn->client_tracking_ops->remove(clp);  in nfsd4_client_record_remove()
1487 	struct nfsd_net *nn = net_generic(clp->net, nfsd_net_id);  in nfsd4_client_record_check()  local
1489 	if (nn->client_tracking_ops)  in nfsd4_client_record_check()
1490 		return nn->client_tracking_ops->check(clp);  in nfsd4_client_record_check()
1496 nfsd4_record_grace_done(struct nfsd_net *nn)  in nfsd4_record_grace_done()  argument
1498 	if (nn->client_tracking_ops)  in nfsd4_record_grace_done()
1499 		nn->client_tracking_ops->grace_done(nn);  in nfsd4_record_grace_done()
1507 	struct nfsd_net *nn = net_generic(net, nfsd_net_id);  in rpc_pipefs_event()  local
1508 	struct cld_net *cn = nn->cld_net;  in rpc_pipefs_event()