diff options
Diffstat (limited to 'net/ipv4/xfrm4_policy.c')
| -rw-r--r-- | net/ipv4/xfrm4_policy.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c index 0071ee6f441..26496babdf3 100644 --- a/net/ipv4/xfrm4_policy.c +++ b/net/ipv4/xfrm4_policy.c @@ -264,6 +264,20 @@ static struct xfrm_policy_afinfo xfrm4_policy_afinfo = { .fill_dst = xfrm4_fill_dst, }; +static struct ctl_table xfrm4_policy_table[] = { + { + .ctl_name = CTL_UNNUMBERED, + .procname = "xfrm4_gc_thresh", + .data = &xfrm4_dst_ops.gc_thresh, + .maxlen = sizeof(int), + .mode = 0644, + .proc_handler = proc_dointvec, + }, + { } +}; + +static struct ctl_table_header *sysctl_hdr; + static void __init xfrm4_policy_init(void) { xfrm_policy_register_afinfo(&xfrm4_policy_afinfo); @@ -271,6 +285,8 @@ static void __init xfrm4_policy_init(void) static void __exit xfrm4_policy_fini(void) { + if (sysctl_hdr) + unregister_net_sysctl_table(sysctl_hdr); xfrm_policy_unregister_afinfo(&xfrm4_policy_afinfo); } @@ -278,5 +294,7 @@ void __init xfrm4_init(void) { xfrm4_state_init(); xfrm4_policy_init(); + sysctl_hdr = register_net_sysctl_table(&init_net, net_ipv4_ctl_path, + xfrm4_policy_table); } |