From: Pavel Emelyanov Date: Fri, 18 Jul 2008 11:01:44 +0000 (-0700) Subject: ipv4: add pernet mib operations X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9b4661bd6e5437508e0920608f3213c23212cd1b;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ipv4: add pernet mib operations These ones are currently empty, but stuff from init_ipv4_mibs will sequentially migrate there. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 95a966dd1916..b4b77aa07953 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -110,6 +110,7 @@ #include #include #include +#include #ifdef CONFIG_IP_MROUTE #include #endif @@ -1339,6 +1340,20 @@ static struct net_protocol icmp_protocol = { .netns_ok = 1, }; +static __net_init int ipv4_mib_init_net(struct net *net) +{ + return 0; +} + +static __net_exit void ipv4_mib_exit_net(struct net *net) +{ +} + +static __net_initdata struct pernet_operations ipv4_mib_ops = { + .init = ipv4_mib_init_net, + .exit = ipv4_mib_exit_net, +}; + static int __init init_ipv4_mibs(void) { if (snmp_mib_init((void **)net_statistics, @@ -1365,8 +1380,13 @@ static int __init init_ipv4_mibs(void) tcp_mib_init(&init_net); + if (register_pernet_subsys(&ipv4_mib_ops)) + goto err_net; + return 0; +err_net: + snmp_mib_free((void **)udplite_statistics); err_udplite_mib: snmp_mib_free((void **)udp_statistics); err_udp_mib: