1 // SPDX-License-Identifier: CDDL-1.0 2 /* 3 * CDDL HEADER START 4 * 5 * The contents of this file are subject to the terms of the 6 * Common Development and Distribution License (the "License"). 7 * You may not use this file except in compliance with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or https://opensource.org/licenses/CDDL-1.0. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 2017 by Lawrence Livermore National Security, LLC. 24 */ 25 26 #include <sys/zfs_context.h> 27 #include <sys/mmp.h> 28 29 int 30 param_set_multihost_interval(const char *val, zfs_kernel_param_t *kp) 31 { 32 int ret; 33 34 ret = spl_param_set_u64(val, kp); 35 if (ret < 0) 36 return (ret); 37 38 if (spa_mode_global != SPA_MODE_UNINIT) 39 mmp_signal_all_threads(); 40 41 return (ret); 42 } 43