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Commit 71d50c2b authored by David S. Miller's avatar David S. Miller
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Merge bk://bk.skbuff.net:20607/linux-2.6-ipstats 

into nuts.davemloft.net:/disk1/BK/net-2.6
parents c6e97af6 1db8a26a
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Showing with 234 additions and 222 deletions
include/net/ip.h
View file @ 71d50c2b
......@@ -150,7 +150,7 @@ struct ipv4_config
};
extern struct ipv4_config ipv4_config;
DECLARE_SNMP_STAT(struct ip_mib, ip_statistics);
DECLARE_SNMP_STAT(struct ipstats_mib, ip_statistics);
#define IP_INC_STATS(field) SNMP_INC_STATS(ip_statistics, field)
#define IP_INC_STATS_BH(field) SNMP_INC_STATS_BH(ip_statistics, field)
#define IP_INC_STATS_USER(field) SNMP_INC_STATS_USER(ip_statistics, field)
......
include/net/ipv6.h
View file @ 71d50c2b
......@@ -111,7 +111,7 @@ extern int sysctl_ipv6_bindv6only;
extern int sysctl_mld_max_msf;
/* MIBs */
DECLARE_SNMP_STAT(struct ipv6_mib, ipv6_statistics);
DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
#define IP6_INC_STATS(field) SNMP_INC_STATS(ipv6_statistics, field)
#define IP6_INC_STATS_BH(field) SNMP_INC_STATS_BH(ipv6_statistics, field)
#define IP6_INC_STATS_USER(field) SNMP_INC_STATS_USER(ipv6_statistics, field)
......
include/net/snmp.h
View file @ 71d50c2b
......@@ -41,61 +41,52 @@
* cacheline machine it makes a *lot* of sense -AK
*/
struct snmp_item {
char *name;
int offset;
};
#define SNMP_ITEM(mib,entry,procname) { \
.name = procname, \
.offset = offsetof(mib, entry), \
}
#define SNMP_ITEM_SENTINEL { \
.name = NULL, \
.offset = 0, \
}
/*
* RFC 1213: MIB-II
* RFC 2011 (updates 1213): SNMPv2-MIB-IP
* RFC 2863: Interfaces Group MIB
*/
struct ip_mib
{
unsigned long IpInReceives;
unsigned long IpInHdrErrors;
unsigned long IpInAddrErrors;
unsigned long IpForwDatagrams;
unsigned long IpInUnknownProtos;
unsigned long IpInDiscards;
unsigned long IpInDelivers;
unsigned long IpOutRequests;
unsigned long IpOutDiscards;
unsigned long IpOutNoRoutes;
unsigned long IpReasmTimeout;
unsigned long IpReasmReqds;
unsigned long IpReasmOKs;
unsigned long IpReasmFails;
unsigned long IpFragOKs;
unsigned long IpFragFails;
unsigned long IpFragCreates;
unsigned long __pad[0];
};
/*
* RFC 2465: IPv6 MIB: General Group
* draft-ietf-ipv6-rfc2011-update-10.txt: MIB for IP: IP Statistics Tables
*/
struct ipv6_mib
struct ipstats_mib
{
unsigned long Ip6InReceives;
unsigned long Ip6InHdrErrors;
unsigned long Ip6InTooBigErrors;
unsigned long Ip6InNoRoutes;
unsigned long Ip6InAddrErrors;
unsigned long Ip6InUnknownProtos;
unsigned long Ip6InTruncatedPkts;
unsigned long Ip6InDiscards;
unsigned long Ip6InDelivers;
unsigned long Ip6OutForwDatagrams;
unsigned long Ip6OutRequests;
unsigned long Ip6OutDiscards;
unsigned long Ip6OutNoRoutes;
unsigned long Ip6ReasmTimeout;
unsigned long Ip6ReasmReqds;
unsigned long Ip6ReasmOKs;
unsigned long Ip6ReasmFails;
unsigned long Ip6FragOKs;
unsigned long Ip6FragFails;
unsigned long Ip6FragCreates;
unsigned long Ip6InMcastPkts;
unsigned long Ip6OutMcastPkts;
unsigned long InReceives;
unsigned long InHdrErrors;
unsigned long InTooBigErrors;
unsigned long InNoRoutes;
unsigned long InAddrErrors;
unsigned long InUnknownProtos;
unsigned long InTruncatedPkts;
unsigned long InDiscards;
unsigned long InDelivers;
unsigned long OutForwDatagrams;
unsigned long OutRequests;
unsigned long OutDiscards;
unsigned long OutNoRoutes;
unsigned long ReasmTimeout;
unsigned long ReasmReqds;
unsigned long ReasmOKs;
unsigned long ReasmFails;
unsigned long FragOKs;
unsigned long FragFails;
unsigned long FragCreates;
unsigned long InMcastPkts;
unsigned long OutMcastPkts;
unsigned long __pad[0];
};
......
net/ipv4/af_inet.c
View file @ 71d50c2b
......@@ -1066,8 +1066,8 @@ static int __init init_ipv4_mibs(void)
{
net_statistics[0] = alloc_percpu(struct linux_mib);
net_statistics[1] = alloc_percpu(struct linux_mib);
ip_statistics[0] = alloc_percpu(struct ip_mib);
ip_statistics[1] = alloc_percpu(struct ip_mib);
ip_statistics[0] = alloc_percpu(struct ipstats_mib);
ip_statistics[1] = alloc_percpu(struct ipstats_mib);
icmp_statistics[0] = alloc_percpu(struct icmp_mib);
icmp_statistics[1] = alloc_percpu(struct icmp_mib);
tcp_statistics[0] = alloc_percpu(struct tcp_mib);
......
net/ipv4/ip_forward.c
View file @ 71d50c2b
......@@ -46,7 +46,7 @@ static inline int ip_forward_finish(struct sk_buff *skb)
{
struct ip_options * opt = &(IPCB(skb)->opt);
IP_INC_STATS_BH(IpForwDatagrams);
IP_INC_STATS_BH(OutForwDatagrams);
if (unlikely(opt->optlen))
ip_forward_options(skb);
......
net/ipv4/ip_fragment.c
View file @ 71d50c2b
......@@ -263,7 +263,7 @@ static void ip_evictor(void)
spin_unlock(&qp->lock);
ipq_put(qp);
IP_INC_STATS_BH(IpReasmFails);
IP_INC_STATS_BH(ReasmFails);
}
}
......@@ -281,8 +281,8 @@ static void ip_expire(unsigned long arg)
ipq_kill(qp);
IP_INC_STATS_BH(IpReasmTimeout);
IP_INC_STATS_BH(IpReasmFails);
IP_INC_STATS_BH(ReasmTimeout);
IP_INC_STATS_BH(ReasmFails);
if ((qp->last_in&FIRST_IN) && qp->fragments != NULL) {
struct sk_buff *head = qp->fragments;
......@@ -609,7 +609,7 @@ static struct sk_buff *ip_frag_reasm(struct ipq *qp, struct net_device *dev)
iph = head->nh.iph;
iph->frag_off = 0;
iph->tot_len = htons(len);
IP_INC_STATS_BH(IpReasmOKs);
IP_INC_STATS_BH(ReasmOKs);
qp->fragments = NULL;
return head;
......@@ -625,7 +625,7 @@ static struct sk_buff *ip_frag_reasm(struct ipq *qp, struct net_device *dev)
"Oversized IP packet from %d.%d.%d.%d.\n",
NIPQUAD(qp->saddr));
out_fail:
IP_INC_STATS_BH(IpReasmFails);
IP_INC_STATS_BH(ReasmFails);
return NULL;
}
......@@ -636,7 +636,7 @@ struct sk_buff *ip_defrag(struct sk_buff *skb)
struct ipq *qp;
struct net_device *dev;
IP_INC_STATS_BH(IpReasmReqds);
IP_INC_STATS_BH(ReasmReqds);
/* Start by cleaning up the memory. */
if (atomic_read(&ip_frag_mem) > sysctl_ipfrag_high_thresh)
......@@ -661,7 +661,7 @@ struct sk_buff *ip_defrag(struct sk_buff *skb)
return ret;
}
IP_INC_STATS_BH(IpReasmFails);
IP_INC_STATS_BH(ReasmFails);
kfree_skb(skb);
return NULL;
}
......
net/ipv4/ip_input.c
View file @ 71d50c2b
......@@ -150,7 +150,7 @@
* SNMP management statistics
*/
DEFINE_SNMP_STAT(struct ip_mib, ip_statistics);
DEFINE_SNMP_STAT(struct ipstats_mib, ip_statistics);
/*
* Process Router Attention IP option
......@@ -249,16 +249,16 @@ static inline int ip_local_deliver_finish(struct sk_buff *skb)
protocol = -ret;
goto resubmit;
}
IP_INC_STATS_BH(IpInDelivers);
IP_INC_STATS_BH(InDelivers);
} else {
if (!raw_sk) {
if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
IP_INC_STATS_BH(IpInUnknownProtos);
IP_INC_STATS_BH(InUnknownProtos);
icmp_send(skb, ICMP_DEST_UNREACH,
ICMP_PROT_UNREACH, 0);
}
} else
IP_INC_STATS_BH(IpInDelivers);
IP_INC_STATS_BH(InDelivers);
kfree_skb(skb);
}
}
......@@ -324,7 +324,7 @@ static inline int ip_rcv_finish(struct sk_buff *skb)
*/
if (skb_cow(skb, skb_headroom(skb))) {
IP_INC_STATS_BH(IpInDiscards);
IP_INC_STATS_BH(InDiscards);
goto drop;
}
iph = skb->nh.iph;
......@@ -353,7 +353,7 @@ static inline int ip_rcv_finish(struct sk_buff *skb)
return dst_input(skb);
inhdr_error:
IP_INC_STATS_BH(IpInHdrErrors);
IP_INC_STATS_BH(InHdrErrors);
drop:
kfree_skb(skb);
return NET_RX_DROP;
......@@ -372,10 +372,10 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt)
if (skb->pkt_type == PACKET_OTHERHOST)
goto drop;
IP_INC_STATS_BH(IpInReceives);
IP_INC_STATS_BH(InReceives);
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
IP_INC_STATS_BH(IpInDiscards);
IP_INC_STATS_BH(InDiscards);
goto out;
}
......@@ -426,7 +426,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt)
ip_rcv_finish);
inhdr_error:
IP_INC_STATS_BH(IpInHdrErrors);
IP_INC_STATS_BH(InHdrErrors);
drop:
kfree_skb(skb);
out:
......
net/ipv4/ip_output.c
View file @ 71d50c2b
......@@ -232,7 +232,7 @@ int ip_mc_output(struct sk_buff *skb)
/*
* If the indicated interface is up and running, send the packet.
*/
IP_INC_STATS(IpOutRequests);
IP_INC_STATS(OutRequests);
skb->dev = dev;
skb->protocol = htons(ETH_P_IP);
......@@ -285,7 +285,7 @@ int ip_mc_output(struct sk_buff *skb)
int ip_output(struct sk_buff *skb)
{
IP_INC_STATS(IpOutRequests);
IP_INC_STATS(OutRequests);
if ((skb->len > dst_pmtu(skb->dst) || skb_shinfo(skb)->frag_list) &&
!skb_shinfo(skb)->tso_size)
......@@ -390,7 +390,7 @@ int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
dst_output);
no_route:
IP_INC_STATS(IpOutNoRoutes);
IP_INC_STATS(OutNoRoutes);
kfree_skb(skb);
return -EHOSTUNREACH;
}
......@@ -547,7 +547,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
}
if (err == 0) {
IP_INC_STATS(IpFragOKs);
IP_INC_STATS(FragOKs);
return 0;
}
......@@ -556,7 +556,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
kfree_skb(frag);
frag = skb;
}
IP_INC_STATS(IpFragFails);
IP_INC_STATS(FragFails);
return err;
}
......@@ -662,7 +662,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
* Put this fragment into the sending queue.
*/
IP_INC_STATS(IpFragCreates);
IP_INC_STATS(FragCreates);
iph->tot_len = htons(len + hlen);
......@@ -673,12 +673,12 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
goto fail;
}
kfree_skb(skb);
IP_INC_STATS(IpFragOKs);
IP_INC_STATS(FragOKs);
return err;
fail:
kfree_skb(skb);
IP_INC_STATS(IpFragFails);
IP_INC_STATS(FragFails);
return err;
}
......@@ -975,7 +975,7 @@ int ip_append_data(struct sock *sk,
error:
inet->cork.length -= length;
IP_INC_STATS(IpOutDiscards);
IP_INC_STATS(OutDiscards);
return err;
}
......@@ -1088,7 +1088,7 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
error:
inet->cork.length -= size;
IP_INC_STATS(IpOutDiscards);
IP_INC_STATS(OutDiscards);
return err;
}
......@@ -1198,7 +1198,7 @@ int ip_push_pending_frames(struct sock *sk)
return err;
error:
IP_INC_STATS(IpOutDiscards);
IP_INC_STATS(OutDiscards);
goto out;
}
......
net/ipv4/ipmr.c
View file @ 71d50c2b
......@@ -1115,7 +1115,7 @@ static inline int ipmr_forward_finish(struct sk_buff *skb)
{
struct ip_options * opt = &(IPCB(skb)->opt);
IP_INC_STATS_BH(IpForwDatagrams);
IP_INC_STATS_BH(OutForwDatagrams);
if (unlikely(opt->optlen))
ip_forward_options(skb);
......@@ -1178,7 +1178,7 @@ static void ipmr_queue_xmit(struct sk_buff *skb, struct mfc_cache *c, int vifi)
to blackhole.
*/
IP_INC_STATS_BH(IpFragFails);
IP_INC_STATS_BH(FragFails);
ip_rt_put(rt);
goto out_free;
}
......
net/ipv4/proc.c
View file @ 71d50c2b
......@@ -88,7 +88,7 @@ static struct file_operations sockstat_seq_fops = {
};
static unsigned long
fold_field(void *mib[], int nr)
__fold_field(void *mib[], int offt)
{
unsigned long res = 0;
int i;
......@@ -98,14 +98,41 @@ fold_field(void *mib[], int nr)
continue;
res +=
*((unsigned long *) (((void *) per_cpu_ptr(mib[0], i)) +
sizeof (unsigned long) * nr));
offt));
res +=
*((unsigned long *) (((void *) per_cpu_ptr(mib[1], i)) +
sizeof (unsigned long) * nr));
offt));
}
return res;
}
#define fold_field(_mib, _nr) __fold_field(_mib, (sizeof(unsigned long) * (_nr)))
/* snmp items */
static struct snmp_item snmp4_ipstats_list[] = {
#define __SNMP_GEN(x,y) SNMP_ITEM(struct ipstats_mib, x, y)
#define SNMP_GEN(x) __SNMP_GEN(x, #x)
SNMP_GEN(InReceives),
SNMP_GEN(InHdrErrors),
SNMP_GEN(InAddrErrors),
__SNMP_GEN(OutForwDatagrams,"ForwDatagrams"), /* for backward compatibility */
SNMP_GEN(InUnknownProtos),
SNMP_GEN(InDiscards),
SNMP_GEN(InDelivers),
SNMP_GEN(OutRequests),
SNMP_GEN(OutDiscards),
SNMP_GEN(OutNoRoutes),
SNMP_GEN(ReasmTimeout),
SNMP_GEN(ReasmReqds),
SNMP_GEN(ReasmOKs),
SNMP_GEN(ReasmFails),
SNMP_GEN(FragOKs),
SNMP_GEN(FragFails),
SNMP_GEN(FragCreates),
SNMP_ITEM_SENTINEL
#undef SNMP_GEN
};
/*
* Called from the PROCfs module. This outputs /proc/net/snmp.
*/
......@@ -113,17 +140,18 @@ static int snmp_seq_show(struct seq_file *seq, void *v)
{
int i;
seq_printf(seq, "Ip: Forwarding DefaultTTL InReceives InHdrErrors "
"InAddrErrors ForwDatagrams InUnknownProtos "
"InDiscards InDelivers OutRequests OutDiscards "
"OutNoRoutes ReasmTimeout ReasmReqds ReasmOKs "
"ReasmFails FragOKs FragFails FragCreates\nIp: %d %d",
seq_printf(seq, "Ip: Forwarding DefaultTTL");
for (i = 0; snmp4_ipstats_list[i].name != NULL; i++)
seq_printf(seq, " %s", snmp4_ipstats_list[i].name);
seq_printf(seq, "\nIp: %d %d",
ipv4_devconf.forwarding ? 1 : 2, sysctl_ip_default_ttl);
for (i = 0;
i < offsetof(struct ip_mib, __pad) / sizeof(unsigned long); i++)
for (i = 0; snmp4_ipstats_list[i].name != NULL; i++)
seq_printf(seq, " %lu",
fold_field((void **) ip_statistics, i));
__fold_field((void **) ip_statistics,
snmp4_ipstats_list[i].offset));
seq_printf(seq, "\nIcmp: InMsgs InErrors InDestUnreachs InTimeExcds "
"InParmProbs InSrcQuenchs InRedirects InEchos "
......
net/ipv4/raw.c
View file @ 71d50c2b
......@@ -319,7 +319,7 @@ static int raw_send_hdrinc(struct sock *sk, void *from, int length,
err = -EFAULT;
kfree_skb(skb);
error:
IP_INC_STATS(IpOutDiscards);
IP_INC_STATS(OutDiscards);
return err;
}
......
net/ipv4/tcp_ipv4.c
View file @ 71d50c2b
......@@ -1290,12 +1290,12 @@ static struct dst_entry* tcp_v4_route_req(struct sock *sk,
.dport = req->rmt_port } } };
if (ip_route_output_flow(&rt, &fl, sk, 0)) {
IP_INC_STATS_BH(IpOutNoRoutes);
IP_INC_STATS_BH(OutNoRoutes);
return NULL;
}
if (opt && opt->is_strictroute && rt->rt_dst != rt->rt_gateway) {
ip_rt_put(rt);
IP_INC_STATS_BH(IpOutNoRoutes);
IP_INC_STATS_BH(OutNoRoutes);
return NULL;
}
return &rt->u.dst;
......
net/ipv6/af_inet6.c
View file @ 71d50c2b
......@@ -667,14 +667,14 @@ snmp6_mib_free(void *ptr[2])
static int __init init_ipv6_mibs(void)
{
if (snmp6_mib_init((void **)ipv6_statistics, sizeof (struct ipv6_mib),
__alignof__(struct ipv6_mib)) < 0)
if (snmp6_mib_init((void **)ipv6_statistics, sizeof (struct ipstats_mib),
__alignof__(struct ipstats_mib)) < 0)
goto err_ip_mib;
if (snmp6_mib_init((void **)icmpv6_statistics, sizeof (struct icmpv6_mib),
__alignof__(struct ipv6_mib)) < 0)
__alignof__(struct icmpv6_mib)) < 0)
goto err_icmp_mib;
if (snmp6_mib_init((void **)udp_stats_in6, sizeof (struct udp_mib),
__alignof__(struct ipv6_mib)) < 0)
__alignof__(struct udp_mib)) < 0)
goto err_udp_mib;
return 0;
......
net/ipv6/exthdrs.c
View file @ 71d50c2b
......@@ -159,7 +159,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+8) ||
!pskb_may_pull(skb, (skb->h.raw-skb->data)+((skb->h.raw[1]+1)<<3))) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
kfree_skb(skb);
return -1;
}
......@@ -172,7 +172,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
return 1;
}
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
return -1;
}
......@@ -227,7 +227,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+8) ||
!pskb_may_pull(skb, (skb->h.raw-skb->data)+((skb->h.raw[1]+1)<<3))) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
kfree_skb(skb);
return -1;
}
......@@ -236,7 +236,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
if (ipv6_addr_is_multicast(&skb->nh.ipv6h->daddr) ||
skb->pkt_type != PACKET_HOST) {
IP6_INC_STATS_BH(Ip6InAddrErrors);
IP6_INC_STATS_BH(InAddrErrors);
kfree_skb(skb);
return -1;
}
......@@ -252,13 +252,13 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
}
if (hdr->type != IPV6_SRCRT_TYPE_0) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->type) - skb->nh.raw);
return -1;
}
if (hdr->hdrlen & 0x01) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->hdrlen) - skb->nh.raw);
return -1;
}
......@@ -271,7 +271,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
n = hdr->hdrlen >> 1;
if (hdr->segments_left > n) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, (&hdr->segments_left) - skb->nh.raw);
return -1;
}
......@@ -284,7 +284,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
kfree_skb(skb);
/* the copy is a forwarded packet */
if (skb2 == NULL) {
IP6_INC_STATS_BH(Ip6OutDiscards);
IP6_INC_STATS_BH(OutDiscards);
return -1;
}
*skbp = skb = skb2;
......@@ -302,7 +302,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
addr += i - 1;
if (ipv6_addr_is_multicast(addr)) {
IP6_INC_STATS_BH(Ip6InAddrErrors);
IP6_INC_STATS_BH(InAddrErrors);
kfree_skb(skb);
return -1;
}
......@@ -319,7 +319,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
}
if (skb->dst->dev->flags&IFF_LOOPBACK) {
if (skb->nh.ipv6h->hop_limit <= 1) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT,
0, skb->dev);
kfree_skb(skb);
......@@ -436,24 +436,24 @@ static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
if (skb->nh.raw[optoff+1] != 4 || (optoff&3) != 2) {
LIMIT_NETDEBUG(
printk(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n", skb->nh.raw[optoff+1]));
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
goto drop;
}
pkt_len = ntohl(*(u32*)(skb->nh.raw+optoff+2));
if (pkt_len <= IPV6_MAXPLEN) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff+2);
return 0;
}
if (skb->nh.ipv6h->payload_len) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff);
return 0;
}
if (pkt_len > skb->len - sizeof(struct ipv6hdr)) {
IP6_INC_STATS_BH(Ip6InTruncatedPkts);
IP6_INC_STATS_BH(InTruncatedPkts);
goto drop;
}
if (pkt_len + sizeof(struct ipv6hdr) < skb->len) {
......
net/ipv6/icmp.c
View file @ 71d50c2b
......@@ -174,7 +174,7 @@ static inline int icmpv6_xrlim_allow(struct sock *sk, int type,
*/
dst = ip6_route_output(sk, fl);
if (dst->error) {
IP6_INC_STATS(Ip6OutNoRoutes);
IP6_INC_STATS(OutNoRoutes);
} else if (dst->dev && (dst->dev->flags&IFF_LOOPBACK)) {
res = 1;
} else {
......
net/ipv6/ip6_input.c
View file @ 71d50c2b
......@@ -64,10 +64,10 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
if (skb->pkt_type == PACKET_OTHERHOST)
goto drop;
IP6_INC_STATS_BH(Ip6InReceives);
IP6_INC_STATS_BH(InReceives);
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) {
IP6_INC_STATS_BH(Ip6InDiscards);
IP6_INC_STATS_BH(InDiscards);
goto out;
}
......@@ -80,7 +80,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
goto err;
if (!pskb_may_pull(skb, sizeof(struct ipv6hdr))) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
goto drop;
}
......@@ -97,7 +97,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
goto truncated;
if (pkt_len + sizeof(struct ipv6hdr) < skb->len) {
if (__pskb_trim(skb, pkt_len + sizeof(struct ipv6hdr))){
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
goto drop;
}
hdr = skb->nh.ipv6h;
......@@ -109,7 +109,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
if (hdr->nexthdr == NEXTHDR_HOP) {
skb->h.raw = (u8*)(hdr+1);
if (ipv6_parse_hopopts(skb, offsetof(struct ipv6hdr, nexthdr)) < 0) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
return 0;
}
hdr = skb->nh.ipv6h;
......@@ -117,9 +117,9 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
return NF_HOOK(PF_INET6,NF_IP6_PRE_ROUTING, skb, dev, NULL, ip6_rcv_finish);
truncated:
IP6_INC_STATS_BH(Ip6InTruncatedPkts);
IP6_INC_STATS_BH(InTruncatedPkts);
err:
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
drop:
kfree_skb(skb);
out:
......@@ -194,15 +194,15 @@ static inline int ip6_input_finish(struct sk_buff *skb)
if (ret > 0)
goto resubmit;
else if (ret == 0)
IP6_INC_STATS_BH(Ip6InDelivers);
IP6_INC_STATS_BH(InDelivers);
} else {
if (!raw_sk) {
if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
IP6_INC_STATS_BH(Ip6InUnknownProtos);
IP6_INC_STATS_BH(InUnknownProtos);
icmpv6_param_prob(skb, ICMPV6_UNK_NEXTHDR, nhoff);
}
} else {
IP6_INC_STATS_BH(Ip6InDelivers);
IP6_INC_STATS_BH(InDelivers);
kfree_skb(skb);
}
}
......@@ -210,7 +210,7 @@ static inline int ip6_input_finish(struct sk_buff *skb)
return 0;
discard:
IP6_INC_STATS_BH(Ip6InDiscards);
IP6_INC_STATS_BH(InDiscards);
rcu_read_unlock();
kfree_skb(skb);
return 0;
......@@ -227,7 +227,7 @@ int ip6_mc_input(struct sk_buff *skb)
struct ipv6hdr *hdr;
int deliver;
IP6_INC_STATS_BH(Ip6InMcastPkts);
IP6_INC_STATS_BH(InMcastPkts);
hdr = skb->nh.ipv6h;
deliver = likely(!(skb->dev->flags & (IFF_PROMISC|IFF_ALLMULTI))) ||
......
net/ipv6/ip6_output.c
View file @ 71d50c2b
......@@ -87,7 +87,7 @@ static inline int ip6_output_finish(struct sk_buff *skb)
} else if (dst->neighbour)
return dst->neighbour->output(skb);
IP6_INC_STATS_BH(Ip6OutNoRoutes);
IP6_INC_STATS_BH(OutNoRoutes);
kfree_skb(skb);
return -EINVAL;
......@@ -132,13 +132,13 @@ int ip6_output2(struct sk_buff *skb)
ip6_dev_loopback_xmit);
if (skb->nh.ipv6h->hop_limit == 0) {
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
kfree_skb(skb);
return 0;
}
}
IP6_INC_STATS(Ip6OutMcastPkts);
IP6_INC_STATS(OutMcastPkts);
}
return NF_HOOK(PF_INET6, NF_IP6_POST_ROUTING, skb,NULL, skb->dev,ip6_output_finish);
......@@ -169,7 +169,7 @@ int ip6_route_me_harder(struct sk_buff *skb)
dst = ip6_route_output(skb->sk, &fl);
if (dst->error) {
IP6_INC_STATS(Ip6OutNoRoutes);
IP6_INC_STATS(OutNoRoutes);
LIMIT_NETDEBUG(
printk(KERN_DEBUG "ip6_route_me_harder: No more route.\n"));
dst_release(dst);
......@@ -228,7 +228,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
kfree_skb(skb);
skb = skb2;
if (skb == NULL) {
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
return -ENOBUFS;
}
if (sk)
......@@ -262,7 +262,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
mtu = dst_pmtu(dst);
if ((skb->len <= mtu) || ipfragok) {
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
return NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, ip6_maybe_reroute);
}
......@@ -270,7 +270,7 @@ int ip6_xmit(struct sock *sk, struct sk_buff *skb, struct flowi *fl,
printk(KERN_DEBUG "IPv6: sending pkt_too_big to self\n");
skb->dev = dst->dev;
icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, skb->dev);
IP6_INC_STATS(Ip6FragFails);
IP6_INC_STATS(FragFails);
kfree_skb(skb);
return -EMSGSIZE;
}
......@@ -352,7 +352,7 @@ int ip6_forward(struct sk_buff *skb)
goto error;
if (!xfrm6_policy_check(NULL, XFRM_POLICY_FWD, skb)) {
IP6_INC_STATS(Ip6InDiscards);
IP6_INC_STATS(InDiscards);
goto drop;
}
......@@ -391,7 +391,7 @@ int ip6_forward(struct sk_buff *skb)
}
if (!xfrm6_route_forward(skb)) {
IP6_INC_STATS(Ip6InDiscards);
IP6_INC_STATS(InDiscards);
goto drop;
}
......@@ -429,14 +429,14 @@ int ip6_forward(struct sk_buff *skb)
/* Again, force OUTPUT device used as source address */
skb->dev = dst->dev;
icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, dst_pmtu(dst), skb->dev);
IP6_INC_STATS_BH(Ip6InTooBigErrors);
IP6_INC_STATS_BH(Ip6FragFails);
IP6_INC_STATS_BH(InTooBigErrors);
IP6_INC_STATS_BH(FragFails);
kfree_skb(skb);
return -EMSGSIZE;
}
if (skb_cow(skb, dst->dev->hard_header_len)) {
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
goto drop;
}
......@@ -446,11 +446,11 @@ int ip6_forward(struct sk_buff *skb)
hdr->hop_limit--;
IP6_INC_STATS_BH(Ip6OutForwDatagrams);
IP6_INC_STATS_BH(OutForwDatagrams);
return NF_HOOK(PF_INET6,NF_IP6_FORWARD, skb, skb->dev, dst->dev, ip6_forward_finish);
error:
IP6_INC_STATS_BH(Ip6InAddrErrors);
IP6_INC_STATS_BH(InAddrErrors);
drop:
kfree_skb(skb);
return -EINVAL;
......@@ -563,7 +563,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
tmp_hdr = kmalloc(hlen, GFP_ATOMIC);
if (!tmp_hdr) {
IP6_INC_STATS(Ip6FragFails);
IP6_INC_STATS(FragFails);
return -ENOMEM;
}
......@@ -618,7 +618,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
kfree(tmp_hdr);
if (err == 0) {
IP6_INC_STATS(Ip6FragOKs);
IP6_INC_STATS(FragOKs);
return 0;
}
......@@ -628,7 +628,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
frag = skb;
}
IP6_INC_STATS(Ip6FragFails);
IP6_INC_STATS(FragFails);
return err;
}
......@@ -661,7 +661,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
if ((frag = alloc_skb(len+hlen+sizeof(struct frag_hdr)+LL_RESERVED_SPACE(rt->u.dst.dev), GFP_ATOMIC)) == NULL) {
NETDEBUG(printk(KERN_INFO "IPv6: frag: no memory for new fragment!\n"));
IP6_INC_STATS(Ip6FragFails);
IP6_INC_STATS(FragFails);
err = -ENOMEM;
goto fail;
}
......@@ -719,19 +719,19 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
* Put this fragment into the sending queue.
*/
IP6_INC_STATS(Ip6FragCreates);
IP6_INC_STATS(FragCreates);
err = output(frag);
if (err)
goto fail;
}
kfree_skb(skb);
IP6_INC_STATS(Ip6FragOKs);
IP6_INC_STATS(FragOKs);
return err;
fail:
kfree_skb(skb);
IP6_INC_STATS(Ip6FragFails);
IP6_INC_STATS(FragFails);
return err;
}
......@@ -1016,7 +1016,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, int offse
return 0;
error:
inet->cork.length -= length;
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
return err;
}
......@@ -1076,7 +1076,7 @@ int ip6_push_pending_frames(struct sock *sk)
ipv6_addr_copy(&hdr->daddr, final_dst);
skb->dst = dst_clone(&rt->u.dst);
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dst->dev, dst_output);
if (err) {
if (err > 0)
......@@ -1108,7 +1108,7 @@ void ip6_flush_pending_frames(struct sock *sk)
struct sk_buff *skb;
while ((skb = __skb_dequeue_tail(&sk->sk_write_queue)) != NULL) {
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
kfree_skb(skb);
}
......
net/ipv6/ipv6_sockglue.c
View file @ 71d50c2b
......@@ -55,7 +55,7 @@
#include <asm/uaccess.h>
DEFINE_SNMP_STAT(struct ipv6_mib, ipv6_statistics);
DEFINE_SNMP_STAT(struct ipstats_mib, ipv6_statistics);
static struct packet_type ipv6_packet_type = {
.type = __constant_htons(ETH_P_IPV6),
......
net/ipv6/mcast.c
View file @ 71d50c2b
......@@ -1317,7 +1317,7 @@ static void mld_sendpack(struct sk_buff *skb)
struct inet6_dev *idev = in6_dev_get(skb->dev);
int err;
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
payload_len = skb->tail - (unsigned char *)skb->nh.ipv6h -
sizeof(struct ipv6hdr);
mldlen = skb->tail - skb->h.raw;
......@@ -1329,9 +1329,9 @@ static void mld_sendpack(struct sk_buff *skb)
dev_queue_xmit);
if (!err) {
ICMP6_INC_STATS(idev,Icmp6OutMsgs);
IP6_INC_STATS(Ip6OutMcastPkts);
IP6_INC_STATS(OutMcastPkts);
} else
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
if (likely(idev != NULL))
in6_dev_put(idev);
......@@ -1613,7 +1613,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
IPV6_TLV_ROUTERALERT, 2, 0, 0,
IPV6_TLV_PADN, 0 };
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
snd_addr = addr;
if (type == ICMPV6_MGM_REDUCTION) {
snd_addr = &all_routers;
......@@ -1627,7 +1627,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
skb = sock_alloc_send_skb(sk, LL_RESERVED_SPACE(dev) + full_len, 1, &err);
if (skb == NULL) {
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
return;
}
......@@ -1672,16 +1672,16 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
else
ICMP6_INC_STATS(idev, Icmp6OutGroupMembResponses);
ICMP6_INC_STATS(idev, Icmp6OutMsgs);
IP6_INC_STATS(Ip6OutMcastPkts);
IP6_INC_STATS(OutMcastPkts);
} else
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
if (likely(idev != NULL))
in6_dev_put(idev);
return;
out:
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
kfree_skb(skb);
}
......
net/ipv6/ndisc.c
View file @ 71d50c2b
......@@ -452,7 +452,7 @@ static void ndisc_send_na(struct net_device *dev, struct neighbour *neigh,
skb->dst = dst;
idev = in6_dev_get(dst->dev);
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
if (!err) {
ICMP6_INC_STATS(idev, Icmp6OutNeighborAdvertisements);
......@@ -536,7 +536,7 @@ void ndisc_send_ns(struct net_device *dev, struct neighbour *neigh,
/* send it! */
skb->dst = dst;
idev = in6_dev_get(dst->dev);
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
if (!err) {
ICMP6_INC_STATS(idev, Icmp6OutNeighborSolicits);
......@@ -609,7 +609,7 @@ void ndisc_send_rs(struct net_device *dev, struct in6_addr *saddr,
/* send it! */
skb->dst = dst;
idev = in6_dev_get(dst->dev);
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, dst->dev, dst_output);
if (!err) {
ICMP6_INC_STATS(idev, Icmp6OutRouterSolicits);
......@@ -1335,7 +1335,7 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh,
buff->dst = dst;
idev = in6_dev_get(dst->dev);
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, buff, NULL, dst->dev, dst_output);
if (!err) {
ICMP6_INC_STATS(idev, Icmp6OutRedirects);
......
net/ipv6/proc.c
View file @ 71d50c2b
......@@ -57,43 +57,36 @@ static int sockstat6_seq_show(struct seq_file *seq, void *v)
return 0;
}
struct snmp6_item
{
char *name;
int offset;
};
#define SNMP6_SENTINEL { .name = NULL, .offset = 0 }
static struct snmp6_item snmp6_ipv6_list[] = {
static struct snmp_item snmp6_ipstats_list[] = {
/* ipv6 mib according to RFC 2465 */
#define SNMP6_GEN(x) { .name = #x , .offset = offsetof(struct ipv6_mib, x) }
SNMP6_GEN(Ip6InReceives),
SNMP6_GEN(Ip6InHdrErrors),
SNMP6_GEN(Ip6InTooBigErrors),
SNMP6_GEN(Ip6InNoRoutes),
SNMP6_GEN(Ip6InAddrErrors),
SNMP6_GEN(Ip6InUnknownProtos),
SNMP6_GEN(Ip6InTruncatedPkts),
SNMP6_GEN(Ip6InDiscards),
SNMP6_GEN(Ip6InDelivers),
SNMP6_GEN(Ip6OutForwDatagrams),
SNMP6_GEN(Ip6OutRequests),
SNMP6_GEN(Ip6OutDiscards),
SNMP6_GEN(Ip6OutNoRoutes),
SNMP6_GEN(Ip6ReasmTimeout),
SNMP6_GEN(Ip6ReasmReqds),
SNMP6_GEN(Ip6ReasmOKs),
SNMP6_GEN(Ip6ReasmFails),
SNMP6_GEN(Ip6FragOKs),
SNMP6_GEN(Ip6FragFails),
SNMP6_GEN(Ip6FragCreates),
SNMP6_GEN(Ip6InMcastPkts),
SNMP6_GEN(Ip6OutMcastPkts),
#define SNMP6_GEN(x) SNMP_ITEM(struct ipstats_mib, x, "Ip6" #x)
SNMP6_GEN(InReceives),
SNMP6_GEN(InHdrErrors),
SNMP6_GEN(InTooBigErrors),
SNMP6_GEN(InNoRoutes),
SNMP6_GEN(InAddrErrors),
SNMP6_GEN(InUnknownProtos),
SNMP6_GEN(InTruncatedPkts),
SNMP6_GEN(InDiscards),
SNMP6_GEN(InDelivers),
SNMP6_GEN(OutForwDatagrams),
SNMP6_GEN(OutRequests),
SNMP6_GEN(OutDiscards),
SNMP6_GEN(OutNoRoutes),
SNMP6_GEN(ReasmTimeout),
SNMP6_GEN(ReasmReqds),
SNMP6_GEN(ReasmOKs),
SNMP6_GEN(ReasmFails),
SNMP6_GEN(FragOKs),
SNMP6_GEN(FragFails),
SNMP6_GEN(FragCreates),
SNMP6_GEN(InMcastPkts),
SNMP6_GEN(OutMcastPkts),
#undef SNMP6_GEN
SNMP6_SENTINEL
SNMP_ITEM_SENTINEL
};
static struct snmp6_item snmp6_icmp6_list[] = {
static struct snmp_item snmp6_icmp6_list[] = {
/* icmpv6 mib according to RFC 2466
Exceptions: {In|Out}AdminProhibs are removed, because I see
......@@ -104,7 +97,7 @@ static struct snmp6_item snmp6_icmp6_list[] = {
OutRouterAdvertisements too.
OutGroupMembQueries too.
*/
#define SNMP6_GEN(x) { .name = #x , .offset = offsetof(struct icmpv6_mib, x) }
#define SNMP6_GEN(x) SNMP_ITEM(struct icmpv6_mib, x, #x)
SNMP6_GEN(Icmp6InMsgs),
SNMP6_GEN(Icmp6InErrors),
SNMP6_GEN(Icmp6InDestUnreachs),
......@@ -134,17 +127,17 @@ static struct snmp6_item snmp6_icmp6_list[] = {
SNMP6_GEN(Icmp6OutGroupMembResponses),
SNMP6_GEN(Icmp6OutGroupMembReductions),
#undef SNMP6_GEN
SNMP6_SENTINEL
SNMP_ITEM_SENTINEL
};
static struct snmp6_item snmp6_udp6_list[] = {
#define SNMP6_GEN(x) { .name = "Udp6" #x , .offset = offsetof(struct udp_mib, Udp##x) }
static struct snmp_item snmp6_udp6_list[] = {
#define SNMP6_GEN(x) SNMP_ITEM(struct udp_mib, Udp##x, "Udp6" #x)
SNMP6_GEN(InDatagrams),
SNMP6_GEN(NoPorts),
SNMP6_GEN(InErrors),
SNMP6_GEN(OutDatagrams),
#undef SNMP6_GEN
SNMP6_SENTINEL
SNMP_ITEM_SENTINEL
};
static unsigned long
......@@ -167,7 +160,7 @@ fold_field(void *mib[], int offt)
}
static inline void
snmp6_seq_show_item(struct seq_file *seq, void **mib, struct snmp6_item *itemlist)
snmp6_seq_show_item(struct seq_file *seq, void **mib, struct snmp_item *itemlist)
{
int i;
for (i=0; itemlist[i].name; i++)
......@@ -183,7 +176,7 @@ static int snmp6_seq_show(struct seq_file *seq, void *v)
seq_printf(seq, "%-32s\t%u\n", "ifIndex", idev->dev->ifindex);
snmp6_seq_show_item(seq, (void **)idev->stats.icmpv6, snmp6_icmp6_list);
} else {
snmp6_seq_show_item(seq, (void **)ipv6_statistics, snmp6_ipv6_list);
snmp6_seq_show_item(seq, (void **)ipv6_statistics, snmp6_ipstats_list);
snmp6_seq_show_item(seq, (void **)icmpv6_statistics, snmp6_icmp6_list);
snmp6_seq_show_item(seq, (void **)udp_stats_in6, snmp6_udp6_list);
}
......
net/ipv6/raw.c
View file @ 71d50c2b
......@@ -535,7 +535,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
if (err)
goto error_fault;
IP6_INC_STATS(Ip6OutRequests);
IP6_INC_STATS(OutRequests);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, rt->u.dst.dev,
dst_output);
if (err > 0)
......@@ -549,7 +549,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
err = -EFAULT;
kfree_skb(skb);
error:
IP6_INC_STATS(Ip6OutDiscards);
IP6_INC_STATS(OutDiscards);
return err;
}
static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
......
net/ipv6/reassembly.c
View file @ 71d50c2b
......@@ -284,7 +284,7 @@ static void ip6_evictor(void)
spin_unlock(&fq->lock);
fq_put(fq);
IP6_INC_STATS_BH(Ip6ReasmFails);
IP6_INC_STATS_BH(ReasmFails);
}
}
......@@ -299,8 +299,8 @@ static void ip6_frag_expire(unsigned long data)
fq_kill(fq);
IP6_INC_STATS_BH(Ip6ReasmTimeout);
IP6_INC_STATS_BH(Ip6ReasmFails);
IP6_INC_STATS_BH(ReasmTimeout);
IP6_INC_STATS_BH(ReasmFails);
/* Send error only if the first segment arrived. */
if (fq->last_in&FIRST_IN && fq->fragments) {
......@@ -386,7 +386,7 @@ ip6_frag_create(unsigned int hash, u32 id, struct in6_addr *src, struct in6_addr
return ip6_frag_intern(hash, fq);
oom:
IP6_INC_STATS_BH(Ip6ReasmFails);
IP6_INC_STATS_BH(ReasmFails);
return NULL;
}
......@@ -426,7 +426,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
((u8 *) (fhdr + 1) - (u8 *) (skb->nh.ipv6h + 1)));
if ((unsigned int)end > IPV6_MAXPLEN) {
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_param_prob(skb,ICMPV6_HDR_FIELD, (u8*)&fhdr->frag_off - skb->nh.raw);
return;
}
......@@ -453,7 +453,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
/* RFC2460 says always send parameter problem in
* this case. -DaveM
*/
IP6_INC_STATS_BH(Ip6InHdrErrors);
IP6_INC_STATS_BH(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD,
offsetof(struct ipv6hdr, payload_len));
return;
......@@ -572,7 +572,7 @@ static void ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
return;
err:
IP6_INC_STATS(Ip6ReasmFails);
IP6_INC_STATS(ReasmFails);
kfree_skb(skb);
}
......@@ -666,7 +666,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
if (head->ip_summed == CHECKSUM_HW)
head->csum = csum_partial(head->nh.raw, head->h.raw-head->nh.raw, head->csum);
IP6_INC_STATS_BH(Ip6ReasmOKs);
IP6_INC_STATS_BH(ReasmOKs);
fq->fragments = NULL;
*nhoffp = nhoff;
return 1;
......@@ -679,7 +679,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff **skb_in,
if (net_ratelimit())
printk(KERN_DEBUG "ip6_frag_reasm: no memory for reassembly\n");
out_fail:
IP6_INC_STATS_BH(Ip6ReasmFails);
IP6_INC_STATS_BH(ReasmFails);
return -1;
}
......@@ -693,16 +693,16 @@ static int ipv6_frag_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
hdr = skb->nh.ipv6h;
IP6_INC_STATS_BH(Ip6ReasmReqds);
IP6_INC_STATS_BH(ReasmReqds);
/* Jumbo payload inhibits frag. header */
if (hdr->payload_len==0) {
IP6_INC_STATS(Ip6InHdrErrors);
IP6_INC_STATS(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, skb->h.raw-skb->nh.raw);
return -1;
}
if (!pskb_may_pull(skb, (skb->h.raw-skb->data)+sizeof(struct frag_hdr))) {
IP6_INC_STATS(Ip6InHdrErrors);
IP6_INC_STATS(InHdrErrors);
icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, skb->h.raw-skb->nh.raw);
return -1;
}
......@@ -713,7 +713,7 @@ static int ipv6_frag_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
if (!(fhdr->frag_off & htons(0xFFF9))) {
/* It is not a fragmented frame */
skb->h.raw += sizeof(struct frag_hdr);
IP6_INC_STATS_BH(Ip6ReasmOKs);
IP6_INC_STATS_BH(ReasmOKs);
*nhoffp = (u8*)fhdr - skb->nh.raw;
return 1;
......@@ -738,7 +738,7 @@ static int ipv6_frag_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
return ret;
}
IP6_INC_STATS_BH(Ip6ReasmFails);
IP6_INC_STATS_BH(ReasmFails);
kfree_skb(skb);
return -1;
}
......
net/ipv6/route.c
View file @ 71d50c2b
......@@ -1272,7 +1272,7 @@ int ipv6_route_ioctl(unsigned int cmd, void __user *arg)
int ip6_pkt_discard(struct sk_buff *skb)
{
IP6_INC_STATS(Ip6OutNoRoutes);
IP6_INC_STATS(OutNoRoutes);
icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_NOROUTE, 0, skb->dev);
kfree_skb(skb);
return 0;
......
net/sctp/output.c
View file @ 71d50c2b
......@@ -496,7 +496,7 @@ int sctp_packet_transmit(struct sctp_packet *packet)
return err;
no_route:
kfree_skb(nskb);
IP_INC_STATS_BH(IpOutNoRoutes);
IP_INC_STATS_BH(OutNoRoutes);
/* FIXME: Returning the 'err' will effect all the associations
* associated with a socket, although only one of the paths of the
......
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