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 | |
18 | int __net_init smc_sysctl_net_init(struct net *net); |
19 | void __net_exit smc_sysctl_net_exit(struct net *net); |
20 | |
21 | #else |
22 | |
23 | static 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 | return 0; |
29 | } |
30 | |
31 | static inline void smc_sysctl_net_exit(struct net *net) { } |
32 | |
33 | #endif /* CONFIG_SYSCTL */ |
34 | |
35 | #endif /* _SMC_SYSCTL_H */ |
36 | |