aboutsummaryrefslogtreecommitdiff
path: root/net/ipv6
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/addrconf.c3
-rw-r--r--net/ipv6/ip6_gre.c85
-rw-r--r--net/ipv6/ip6_tunnel.c14
-rw-r--r--net/ipv6/sit.c38
-rw-r--r--net/ipv6/tcp_ipv6.c6
-rw-r--r--net/ipv6/udp.c3
6 files changed, 81 insertions, 68 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 92db9b474f2b..82ad6b8fa007 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -63,6 +63,7 @@
#include <linux/string.h>
#include <linux/hash.h>
+#include <net/ip_tunnels.h>
#include <net/net_namespace.h>
#include <net/sock.h>
#include <net/snmp.h>
@@ -2917,7 +2918,7 @@ put:
static int addrconf_set_sit_dstaddr(struct net *net, struct net_device *dev,
struct in6_ifreq *ireq)
{
- struct ip_tunnel_parm p = { };
+ struct ip_tunnel_parm_kern p = { };
int err;
if (!(ipv6_addr_type(&ireq->ifr6_addr) & IPV6_ADDR_COMPATv4))
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index ca7e77e84283..2146cf69d8e2 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -496,11 +496,11 @@ static int ip6gre_rcv(struct sk_buff *skb, const struct tnl_ptk_info *tpi)
tpi->proto);
if (tunnel) {
if (tunnel->parms.collect_md) {
+ IP_TUNNEL_DECLARE_FLAGS(flags);
struct metadata_dst *tun_dst;
__be64 tun_id;
- __be16 flags;
- flags = tpi->flags;
+ ip_tunnel_flags_copy(flags, tpi->flags);
tun_id = key32_to_tunnel_id(tpi->key);
tun_dst = ipv6_tun_rx_dst(skb, flags, tun_id, 0);
@@ -548,14 +548,14 @@ static int ip6erspan_rcv(struct sk_buff *skb,
if (tunnel->parms.collect_md) {
struct erspan_metadata *pkt_md, *md;
+ IP_TUNNEL_DECLARE_FLAGS(flags);
struct metadata_dst *tun_dst;
struct ip_tunnel_info *info;
unsigned char *gh;
__be64 tun_id;
- __be16 flags;
- tpi->flags |= TUNNEL_KEY;
- flags = tpi->flags;
+ __set_bit(IP_TUNNEL_KEY_BIT, tpi->flags);
+ ip_tunnel_flags_copy(flags, tpi->flags);
tun_id = key32_to_tunnel_id(tpi->key);
tun_dst = ipv6_tun_rx_dst(skb, flags, tun_id,
@@ -577,7 +577,8 @@ static int ip6erspan_rcv(struct sk_buff *skb,
md2 = &md->u.md2;
memcpy(md2, pkt_md, ver == 1 ? ERSPAN_V1_MDSIZE :
ERSPAN_V2_MDSIZE);
- info->key.tun_flags |= TUNNEL_ERSPAN_OPT;
+ __set_bit(IP_TUNNEL_ERSPAN_OPT_BIT,
+ info->key.tun_flags);
info->options_len = sizeof(*md);
ip6_tnl_rcv(tunnel, skb, tpi, tun_dst, log_ecn_error);
@@ -745,8 +746,8 @@ static netdev_tx_t __gre6_xmit(struct sk_buff *skb,
__u32 *pmtu, __be16 proto)
{
struct ip6_tnl *tunnel = netdev_priv(dev);
+ IP_TUNNEL_DECLARE_FLAGS(flags);
__be16 protocol;
- __be16 flags;
if (dev->type == ARPHRD_ETHER)
IPCB(skb)->flags = 0;
@@ -778,8 +779,11 @@ static netdev_tx_t __gre6_xmit(struct sk_buff *skb,
fl6->fl6_gre_key = tunnel_id_to_key32(key->tun_id);
dsfield = key->tos;
- flags = key->tun_flags &
- (TUNNEL_CSUM | TUNNEL_KEY | TUNNEL_SEQ);
+ ip_tunnel_flags_zero(flags);
+ __set_bit(IP_TUNNEL_CSUM_BIT, flags);
+ __set_bit(IP_TUNNEL_KEY_BIT, flags);
+ __set_bit(IP_TUNNEL_SEQ_BIT, flags);
+ ip_tunnel_flags_and(flags, flags, key->tun_flags);
tun_hlen = gre_calc_hlen(flags);
if (skb_cow_head(skb, dev->needed_headroom ?: tun_hlen + tunnel->encap_hlen))
@@ -788,19 +792,21 @@ static netdev_tx_t __gre6_xmit(struct sk_buff *skb,
gre_build_header(skb, tun_hlen,
flags, protocol,
tunnel_id_to_key32(tun_info->key.tun_id),
- (flags & TUNNEL_SEQ) ? htonl(atomic_fetch_inc(&tunnel->o_seqno))
- : 0);
+ test_bit(IP_TUNNEL_SEQ_BIT, flags) ?
+ htonl(atomic_fetch_inc(&tunnel->o_seqno)) :
+ 0);
} else {
if (skb_cow_head(skb, dev->needed_headroom ?: tunnel->hlen))
return -ENOMEM;
- flags = tunnel->parms.o_flags;
+ ip_tunnel_flags_copy(flags, tunnel->parms.o_flags);
gre_build_header(skb, tunnel->tun_hlen, flags,
protocol, tunnel->parms.o_key,
- (flags & TUNNEL_SEQ) ? htonl(atomic_fetch_inc(&tunnel->o_seqno))
- : 0);
+ test_bit(IP_TUNNEL_SEQ_BIT, flags) ?
+ htonl(atomic_fetch_inc(&tunnel->o_seqno)) :
+ 0);
}
return ip6_tnl_xmit(skb, dev, dsfield, fl6, encap_limit, pmtu,
@@ -822,7 +828,8 @@ static inline int ip6gre_xmit_ipv4(struct sk_buff *skb, struct net_device *dev)
prepare_ip6gre_xmit_ipv4(skb, dev, &fl6,
&dsfield, &encap_limit);
- err = gre_handle_offloads(skb, !!(t->parms.o_flags & TUNNEL_CSUM));
+ err = gre_handle_offloads(skb, test_bit(IP_TUNNEL_CSUM_BIT,
+ t->parms.o_flags));
if (err)
return -1;
@@ -856,7 +863,8 @@ static inline int ip6gre_xmit_ipv6(struct sk_buff *skb, struct net_device *dev)
prepare_ip6gre_xmit_ipv6(skb, dev, &fl6, &dsfield, &encap_limit))
return -1;
- if (gre_handle_offloads(skb, !!(t->parms.o_flags & TUNNEL_CSUM)))
+ if (gre_handle_offloads(skb, test_bit(IP_TUNNEL_CSUM_BIT,
+ t->parms.o_flags)))
return -1;
err = __gre6_xmit(skb, dev, dsfield, &fl6, encap_limit,
@@ -883,7 +891,8 @@ static int ip6gre_xmit_other(struct sk_buff *skb, struct net_device *dev)
prepare_ip6gre_xmit_other(skb, dev, &fl6, &dsfield, &encap_limit))
return -1;
- err = gre_handle_offloads(skb, !!(t->parms.o_flags & TUNNEL_CSUM));
+ err = gre_handle_offloads(skb, test_bit(IP_TUNNEL_CSUM_BIT,
+ t->parms.o_flags));
if (err)
return err;
err = __gre6_xmit(skb, dev, dsfield, &fl6, encap_limit, &mtu, skb->protocol);
@@ -936,6 +945,7 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
struct ip_tunnel_info *tun_info = NULL;
struct ip6_tnl *t = netdev_priv(dev);
struct dst_entry *dst = skb_dst(skb);
+ IP_TUNNEL_DECLARE_FLAGS(flags) = { };
bool truncate = false;
int encap_limit = -1;
__u8 dsfield = false;
@@ -979,7 +989,7 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
if (skb_cow_head(skb, dev->needed_headroom ?: t->hlen))
goto tx_err;
- t->parms.o_flags &= ~TUNNEL_KEY;
+ __clear_bit(IP_TUNNEL_KEY_BIT, t->parms.o_flags);
IPCB(skb)->flags = 0;
/* For collect_md mode, derive fl6 from the tunnel key,
@@ -1004,7 +1014,8 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
fl6.fl6_gre_key = tunnel_id_to_key32(key->tun_id);
dsfield = key->tos;
- if (!(tun_info->key.tun_flags & TUNNEL_ERSPAN_OPT))
+ if (!test_bit(IP_TUNNEL_ERSPAN_OPT_BIT,
+ tun_info->key.tun_flags))
goto tx_err;
if (tun_info->options_len < sizeof(*md))
goto tx_err;
@@ -1065,7 +1076,9 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
}
/* Push GRE header. */
- gre_build_header(skb, 8, TUNNEL_SEQ, proto, 0, htonl(atomic_fetch_inc(&t->o_seqno)));
+ __set_bit(IP_TUNNEL_SEQ_BIT, flags);
+ gre_build_header(skb, 8, flags, proto, 0,
+ htonl(atomic_fetch_inc(&t->o_seqno)));
/* TooBig packet may have updated dst->dev's mtu */
if (!t->parms.collect_md && dst && dst_mtu(dst) > dst->dev->mtu)
@@ -1208,8 +1221,8 @@ static void ip6gre_tnl_copy_tnl_parm(struct ip6_tnl *t,
t->parms.proto = p->proto;
t->parms.i_key = p->i_key;
t->parms.o_key = p->o_key;
- t->parms.i_flags = p->i_flags;
- t->parms.o_flags = p->o_flags;
+ ip_tunnel_flags_copy(t->parms.i_flags, p->i_flags);
+ ip_tunnel_flags_copy(t->parms.o_flags, p->o_flags);
t->parms.fwmark = p->fwmark;
t->parms.erspan_ver = p->erspan_ver;
t->parms.index = p->index;
@@ -1238,8 +1251,8 @@ static void ip6gre_tnl_parm_from_user(struct __ip6_tnl_parm *p,
p->link = u->link;
p->i_key = u->i_key;
p->o_key = u->o_key;
- p->i_flags = gre_flags_to_tnl_flags(u->i_flags);
- p->o_flags = gre_flags_to_tnl_flags(u->o_flags);
+ gre_flags_to_tnl_flags(p->i_flags, u->i_flags);
+ gre_flags_to_tnl_flags(p->o_flags, u->o_flags);
memcpy(p->name, u->name, sizeof(u->name));
}
@@ -1391,7 +1404,7 @@ static int ip6gre_header(struct sk_buff *skb, struct net_device *dev,
ipv6h->daddr = t->parms.raddr;
p = (__be16 *)(ipv6h + 1);
- p[0] = t->parms.o_flags;
+ p[0] = ip_tunnel_flags_to_be16(t->parms.o_flags);
p[1] = htons(type);
/*
@@ -1455,19 +1468,17 @@ static void ip6gre_tunnel_setup(struct net_device *dev)
static void ip6gre_tnl_init_features(struct net_device *dev)
{
struct ip6_tnl *nt = netdev_priv(dev);
- __be16 flags;
dev->features |= GRE6_FEATURES | NETIF_F_LLTX;
dev->hw_features |= GRE6_FEATURES;
- flags = nt->parms.o_flags;
-
/* TCP offload with GRE SEQ is not supported, nor can we support 2
* levels of outer headers requiring an update.
*/
- if (flags & TUNNEL_SEQ)
+ if (test_bit(IP_TUNNEL_SEQ_BIT, nt->parms.o_flags))
return;
- if (flags & TUNNEL_CSUM && nt->encap.type != TUNNEL_ENCAP_NONE)
+ if (test_bit(IP_TUNNEL_CSUM_BIT, nt->parms.o_flags) &&
+ nt->encap.type != TUNNEL_ENCAP_NONE)
return;
dev->features |= NETIF_F_GSO_SOFTWARE;
@@ -1792,12 +1803,12 @@ static void ip6gre_netlink_parms(struct nlattr *data[],
parms->link = nla_get_u32(data[IFLA_GRE_LINK]);
if (data[IFLA_GRE_IFLAGS])
- parms->i_flags = gre_flags_to_tnl_flags(
- nla_get_be16(data[IFLA_GRE_IFLAGS]));
+ gre_flags_to_tnl_flags(parms->i_flags,
+ nla_get_be16(data[IFLA_GRE_IFLAGS]));
if (data[IFLA_GRE_OFLAGS])
- parms->o_flags = gre_flags_to_tnl_flags(
- nla_get_be16(data[IFLA_GRE_OFLAGS]));
+ gre_flags_to_tnl_flags(parms->o_flags,
+ nla_get_be16(data[IFLA_GRE_OFLAGS]));
if (data[IFLA_GRE_IKEY])
parms->i_key = nla_get_be32(data[IFLA_GRE_IKEY]);
@@ -2144,11 +2155,13 @@ static int ip6gre_fill_info(struct sk_buff *skb, const struct net_device *dev)
{
struct ip6_tnl *t = netdev_priv(dev);
struct __ip6_tnl_parm *p = &t->parms;
- __be16 o_flags = p->o_flags;
+ IP_TUNNEL_DECLARE_FLAGS(o_flags);
+
+ ip_tunnel_flags_copy(o_flags, p->o_flags);
if (p->erspan_ver == 1 || p->erspan_ver == 2) {
if (!p->collect_md)
- o_flags |= TUNNEL_KEY;
+ __set_bit(IP_TUNNEL_KEY_BIT, o_flags);
if (nla_put_u8(skb, IFLA_GRE_ERSPAN_VER, p->erspan_ver))
goto nla_put_failure;
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index e9cc315832cb..57bb3b3ea0c5 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -798,17 +798,15 @@ static int __ip6_tnl_rcv(struct ip6_tnl *tunnel, struct sk_buff *skb,
const struct ipv6hdr *ipv6h;
int nh, err;
- if ((!(tpi->flags & TUNNEL_CSUM) &&
- (tunnel->parms.i_flags & TUNNEL_CSUM)) ||
- ((tpi->flags & TUNNEL_CSUM) &&
- !(tunnel->parms.i_flags & TUNNEL_CSUM))) {
+ if (test_bit(IP_TUNNEL_CSUM_BIT, tunnel->parms.i_flags) !=
+ test_bit(IP_TUNNEL_CSUM_BIT, tpi->flags)) {
DEV_STATS_INC(tunnel->dev, rx_crc_errors);
DEV_STATS_INC(tunnel->dev, rx_errors);
goto drop;
}
- if (tunnel->parms.i_flags & TUNNEL_SEQ) {
- if (!(tpi->flags & TUNNEL_SEQ) ||
+ if (test_bit(IP_TUNNEL_SEQ_BIT, tunnel->parms.i_flags)) {
+ if (!test_bit(IP_TUNNEL_SEQ_BIT, tpi->flags) ||
(tunnel->i_seqno &&
(s32)(ntohl(tpi->seq) - tunnel->i_seqno) < 0)) {
DEV_STATS_INC(tunnel->dev, rx_fifo_errors);
@@ -946,7 +944,9 @@ static int ipxip6_rcv(struct sk_buff *skb, u8 ipproto,
if (iptunnel_pull_header(skb, 0, tpi->proto, false))
goto drop;
if (t->parms.collect_md) {
- tun_dst = ipv6_tun_rx_dst(skb, 0, 0, 0);
+ IP_TUNNEL_DECLARE_FLAGS(flags) = { };
+
+ tun_dst = ipv6_tun_rx_dst(skb, flags, 0, 0);
if (!tun_dst)
goto drop;
}
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 655c9b1a19b8..83b195f09561 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -132,8 +132,8 @@ static struct ip_tunnel *ipip6_tunnel_lookup(struct net *net,
return NULL;
}
-static struct ip_tunnel __rcu **__ipip6_bucket(struct sit_net *sitn,
- struct ip_tunnel_parm *parms)
+static struct ip_tunnel __rcu **
+__ipip6_bucket(struct sit_net *sitn, struct ip_tunnel_parm_kern *parms)
{
__be32 remote = parms->iph.daddr;
__be32 local = parms->iph.saddr;
@@ -207,7 +207,7 @@ static int ipip6_tunnel_create(struct net_device *dev)
__dev_addr_set(dev, &t->parms.iph.saddr, 4);
memcpy(dev->broadcast, &t->parms.iph.daddr, 4);
- if ((__force u16)t->parms.i_flags & SIT_ISATAP)
+ if (test_bit(IP_TUNNEL_SIT_ISATAP_BIT, t->parms.i_flags))
dev->priv_flags |= IFF_ISATAP;
dev->rtnl_link_ops = &sit_link_ops;
@@ -226,7 +226,8 @@ out:
}
static struct ip_tunnel *ipip6_tunnel_locate(struct net *net,
- struct ip_tunnel_parm *parms, int create)
+ struct ip_tunnel_parm_kern *parms,
+ int create)
{
__be32 remote = parms->iph.daddr;
__be32 local = parms->iph.saddr;
@@ -1135,7 +1136,8 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev)
dev->needed_headroom = t_hlen + hlen;
}
-static void ipip6_tunnel_update(struct ip_tunnel *t, struct ip_tunnel_parm *p,
+static void ipip6_tunnel_update(struct ip_tunnel *t,
+ struct ip_tunnel_parm_kern *p,
__u32 fwmark)
{
struct net *net = t->net;
@@ -1196,11 +1198,11 @@ static int
ipip6_tunnel_get6rd(struct net_device *dev, struct ip_tunnel_parm __user *data)
{
struct ip_tunnel *t = netdev_priv(dev);
+ struct ip_tunnel_parm_kern p;
struct ip_tunnel_6rd ip6rd;
- struct ip_tunnel_parm p;
if (dev == dev_to_sit_net(dev)->fb_tunnel_dev) {
- if (copy_from_user(&p, data, sizeof(p)))
+ if (!ip_tunnel_parm_from_user(&p, data))
return -EFAULT;
t = ipip6_tunnel_locate(t->net, &p, 0);
}
@@ -1251,7 +1253,7 @@ static bool ipip6_valid_ip_proto(u8 ipproto)
}
static int
-__ipip6_tunnel_ioctl_validate(struct net *net, struct ip_tunnel_parm *p)
+__ipip6_tunnel_ioctl_validate(struct net *net, struct ip_tunnel_parm_kern *p)
{
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
return -EPERM;
@@ -1268,7 +1270,7 @@ __ipip6_tunnel_ioctl_validate(struct net *net, struct ip_tunnel_parm *p)
}
static int
-ipip6_tunnel_get(struct net_device *dev, struct ip_tunnel_parm *p)
+ipip6_tunnel_get(struct net_device *dev, struct ip_tunnel_parm_kern *p)
{
struct ip_tunnel *t = netdev_priv(dev);
@@ -1281,7 +1283,7 @@ ipip6_tunnel_get(struct net_device *dev, struct ip_tunnel_parm *p)
}
static int
-ipip6_tunnel_add(struct net_device *dev, struct ip_tunnel_parm *p)
+ipip6_tunnel_add(struct net_device *dev, struct ip_tunnel_parm_kern *p)
{
struct ip_tunnel *t = netdev_priv(dev);
int err;
@@ -1297,7 +1299,7 @@ ipip6_tunnel_add(struct net_device *dev, struct ip_tunnel_parm *p)
}
static int
-ipip6_tunnel_change(struct net_device *dev, struct ip_tunnel_parm *p)
+ipip6_tunnel_change(struct net_device *dev, struct ip_tunnel_parm_kern *p)
{
struct ip_tunnel *t = netdev_priv(dev);
int err;
@@ -1328,7 +1330,7 @@ ipip6_tunnel_change(struct net_device *dev, struct ip_tunnel_parm *p)
}
static int
-ipip6_tunnel_del(struct net_device *dev, struct ip_tunnel_parm *p)
+ipip6_tunnel_del(struct net_device *dev, struct ip_tunnel_parm_kern *p)
{
struct ip_tunnel *t = netdev_priv(dev);
@@ -1348,7 +1350,8 @@ ipip6_tunnel_del(struct net_device *dev, struct ip_tunnel_parm *p)
}
static int
-ipip6_tunnel_ctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd)
+ipip6_tunnel_ctl(struct net_device *dev, struct ip_tunnel_parm_kern *p,
+ int cmd)
{
switch (cmd) {
case SIOCGETTUNNEL:
@@ -1490,7 +1493,7 @@ static int ipip6_validate(struct nlattr *tb[], struct nlattr *data[],
}
static void ipip6_netlink_parms(struct nlattr *data[],
- struct ip_tunnel_parm *parms,
+ struct ip_tunnel_parm_kern *parms,
__u32 *fwmark)
{
memset(parms, 0, sizeof(*parms));
@@ -1599,8 +1602,8 @@ static int ipip6_changelink(struct net_device *dev, struct nlattr *tb[],
struct netlink_ext_ack *extack)
{
struct ip_tunnel *t = netdev_priv(dev);
- struct ip_tunnel_parm p;
struct ip_tunnel_encap ipencap;
+ struct ip_tunnel_parm_kern p;
struct net *net = t->net;
struct sit_net *sitn = net_generic(net, sit_net_id);
#ifdef CONFIG_IPV6_SIT_6RD
@@ -1687,7 +1690,7 @@ static size_t ipip6_get_size(const struct net_device *dev)
static int ipip6_fill_info(struct sk_buff *skb, const struct net_device *dev)
{
struct ip_tunnel *tunnel = netdev_priv(dev);
- struct ip_tunnel_parm *parm = &tunnel->parms;
+ struct ip_tunnel_parm_kern *parm = &tunnel->parms;
if (nla_put_u32(skb, IFLA_IPTUN_LINK, parm->link) ||
nla_put_in_addr(skb, IFLA_IPTUN_LOCAL, parm->iph.saddr) ||
@@ -1697,7 +1700,8 @@ static int ipip6_fill_info(struct sk_buff *skb, const struct net_device *dev)
nla_put_u8(skb, IFLA_IPTUN_PMTUDISC,
!!(parm->iph.frag_off & htons(IP_DF))) ||
nla_put_u8(skb, IFLA_IPTUN_PROTO, parm->iph.protocol) ||
- nla_put_be16(skb, IFLA_IPTUN_FLAGS, parm->i_flags) ||
+ nla_put_be16(skb, IFLA_IPTUN_FLAGS,
+ ip_tunnel_flags_to_be16(parm->i_flags)) ||
nla_put_u32(skb, IFLA_IPTUN_FWMARK, tunnel->fwmark))
goto nla_put_failure;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 3f4cba49e9ee..5ae74f661d25 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -2389,15 +2389,9 @@ static void __net_exit tcpv6_net_exit(struct net *net)
inet_ctl_sock_destroy(net->ipv6.tcp_sk);
}
-static void __net_exit tcpv6_net_exit_batch(struct list_head *net_exit_list)
-{
- tcp_twsk_purge(net_exit_list, AF_INET6);
-}
-
static struct pernet_operations tcpv6_net_ops = {
.init = tcpv6_net_init,
.exit = tcpv6_net_exit,
- .exit_batch = tcpv6_net_exit_batch,
};
int __init tcpv6_init(void)
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 7c1e6469d091..2e4dc5e6137b 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -34,6 +34,7 @@
#include <linux/slab.h>
#include <linux/uaccess.h>
#include <linux/indirect_call_wrapper.h>
+#include <trace/events/udp.h>
#include <net/addrconf.h>
#include <net/ndisc.h>
@@ -658,8 +659,8 @@ static int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
drop_reason = SKB_DROP_REASON_PROTO_MEM;
}
UDP6_INC_STATS(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
+ trace_udp_fail_queue_rcv_skb(rc, sk, skb);
kfree_skb_reason(skb, drop_reason);
- trace_udp_fail_queue_rcv_skb(rc, sk);
return -1;
}
Powered by cgit, Gruvboxed by Blaster4385.