1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Shared Memory Communications over RDMA (SMC-R) and RoCE 4 * 5 * smc_sysctl.c: sysctl interface to SMC subsystem. 6 * 7 * Copyright (c) 2022, Alibaba Inc. 8 * 9 * Author: Tony Lu <tonylu@linux.alibaba.com> 10 * 11 */ 12 13#ifndef _SMC_SYSCTL_H 14#define _SMC_SYSCTL_H 15 16#ifdef CONFIG_SYSCTL 17 18int __net_init smc_sysctl_net_init(struct net *net); 19void __net_exit smc_sysctl_net_exit(struct net *net); 20 21#else 22 23static inline int smc_sysctl_net_init(struct net *net) 24{ 25 net->smc.sysctl_autocorking_size = SMC_AUTOCORKING_DEFAULT_SIZE; 26 return 0; 27} 28 29static inline void smc_sysctl_net_exit(struct net *net) { } 30 31#endif /* CONFIG_SYSCTL */ 32 33#endif /* _SMC_SYSCTL_H */ 34