diff options
Diffstat (limited to 'net/ipv4/af_inet.c')
-rw-r--r-- | net/ipv4/af_inet.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 68af9aac91d0..70011e029ac1 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c | |||
@@ -1503,6 +1503,7 @@ int snmp_mib_init(void __percpu *ptr[2], size_t mibsize, size_t align) | |||
1503 | ptr[0] = __alloc_percpu(mibsize, align); | 1503 | ptr[0] = __alloc_percpu(mibsize, align); |
1504 | if (!ptr[0]) | 1504 | if (!ptr[0]) |
1505 | return -ENOMEM; | 1505 | return -ENOMEM; |
1506 | |||
1506 | #if SNMP_ARRAY_SZ == 2 | 1507 | #if SNMP_ARRAY_SZ == 2 |
1507 | ptr[1] = __alloc_percpu(mibsize, align); | 1508 | ptr[1] = __alloc_percpu(mibsize, align); |
1508 | if (!ptr[1]) { | 1509 | if (!ptr[1]) { |
@@ -1547,6 +1548,8 @@ static const struct net_protocol icmp_protocol = { | |||
1547 | 1548 | ||
1548 | static __net_init int ipv4_mib_init_net(struct net *net) | 1549 | static __net_init int ipv4_mib_init_net(struct net *net) |
1549 | { | 1550 | { |
1551 | int i; | ||
1552 | |||
1550 | if (snmp_mib_init((void __percpu **)net->mib.tcp_statistics, | 1553 | if (snmp_mib_init((void __percpu **)net->mib.tcp_statistics, |
1551 | sizeof(struct tcp_mib), | 1554 | sizeof(struct tcp_mib), |
1552 | __alignof__(struct tcp_mib)) < 0) | 1555 | __alignof__(struct tcp_mib)) < 0) |
@@ -1555,6 +1558,17 @@ static __net_init int ipv4_mib_init_net(struct net *net) | |||
1555 | sizeof(struct ipstats_mib), | 1558 | sizeof(struct ipstats_mib), |
1556 | __alignof__(struct ipstats_mib)) < 0) | 1559 | __alignof__(struct ipstats_mib)) < 0) |
1557 | goto err_ip_mib; | 1560 | goto err_ip_mib; |
1561 | |||
1562 | for_each_possible_cpu(i) { | ||
1563 | struct ipstats_mib *af_inet_stats; | ||
1564 | af_inet_stats = per_cpu_ptr(net->mib.ip_statistics[0], i); | ||
1565 | u64_stats_init(&af_inet_stats->syncp); | ||
1566 | #if SNMP_ARRAY_SZ == 2 | ||
1567 | af_inet_stats = per_cpu_ptr(net->mib.ip_statistics[1], i); | ||
1568 | u64_stats_init(&af_inet_stats->syncp); | ||
1569 | #endif | ||
1570 | } | ||
1571 | |||
1558 | if (snmp_mib_init((void __percpu **)net->mib.net_statistics, | 1572 | if (snmp_mib_init((void __percpu **)net->mib.net_statistics, |
1559 | sizeof(struct linux_mib), | 1573 | sizeof(struct linux_mib), |
1560 | __alignof__(struct linux_mib)) < 0) | 1574 | __alignof__(struct linux_mib)) < 0) |