Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
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 net->smc.sysctl_max_links_per_lgr = SMC_LINKS_PER_LGR_MAX_PREFER;
27 net->smc.sysctl_max_conns_per_lgr = SMC_CONN_PER_LGR_PREFER;
28 net->smc.sysctl_smcr_max_send_wr = SMCR_MAX_SEND_WR_DEF;
29 net->smc.sysctl_smcr_max_recv_wr = SMCR_MAX_RECV_WR_DEF;
30 return 0;
31}
32
33static inline void smc_sysctl_net_exit(struct net *net) { }
34
35#endif /* CONFIG_SYSCTL */
36
37#endif /* _SMC_SYSCTL_H */