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authorDenis V. Lunev <den@openvz.org>2008-10-08 14:09:27 -0400
committerDavid S. Miller <davem@davemloft.net>2008-10-08 14:09:27 -0400
commit483a47d2fe794328d29950fe00ce26dd405d9437 (patch)
tree44a6daeb0ca377a733a1c8fcca44663ae8fd7811 /net
parent3bd653c8455bc7991bae77968702b31c8f5df883 (diff)
ipv6: added net argument to IP6_INC_STATS_BH
Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/exthdrs.c42
-rw-r--r--net/ipv6/ip6_input.c27
-rw-r--r--net/ipv6/ip6_output.c18
-rw-r--r--net/ipv6/ip6mr.c3
-rw-r--r--net/ipv6/mcast.c4
-rw-r--r--net/ipv6/reassembly.c26
6 files changed, 70 insertions, 50 deletions
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 837c830d6d8e..6bfffec2371c 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -277,7 +277,7 @@ static int ipv6_destopt_rcv(struct sk_buff *skb)
277 if (!pskb_may_pull(skb, skb_transport_offset(skb) + 8) || 277 if (!pskb_may_pull(skb, skb_transport_offset(skb) + 8) ||
278 !pskb_may_pull(skb, (skb_transport_offset(skb) + 278 !pskb_may_pull(skb, (skb_transport_offset(skb) +
279 ((skb_transport_header(skb)[1] + 1) << 3)))) { 279 ((skb_transport_header(skb)[1] + 1) << 3)))) {
280 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 280 IP6_INC_STATS_BH(dev_net(skb->dst->dev), ip6_dst_idev(skb->dst),
281 IPSTATS_MIB_INHDRERRORS); 281 IPSTATS_MIB_INHDRERRORS);
282 kfree_skb(skb); 282 kfree_skb(skb);
283 return -1; 283 return -1;
@@ -301,7 +301,8 @@ static int ipv6_destopt_rcv(struct sk_buff *skb)
301 return 1; 301 return 1;
302 } 302 }
303 303
304 IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INHDRERRORS); 304 IP6_INC_STATS_BH(dev_net(dst->dev),
305 ip6_dst_idev(dst), IPSTATS_MIB_INHDRERRORS);
305 dst_release(dst); 306 dst_release(dst);
306 return -1; 307 return -1;
307} 308}
@@ -319,7 +320,8 @@ static int ipv6_rthdr_rcv(struct sk_buff *skb)
319 int n, i; 320 int n, i;
320 struct ipv6_rt_hdr *hdr; 321 struct ipv6_rt_hdr *hdr;
321 struct rt0_hdr *rthdr; 322 struct rt0_hdr *rthdr;
322 int accept_source_route = dev_net(skb->dev)->ipv6.devconf_all->accept_source_route; 323 struct net *net = dev_net(skb->dev);
324 int accept_source_route = net->ipv6.devconf_all->accept_source_route;
323 325
324 idev = in6_dev_get(skb->dev); 326 idev = in6_dev_get(skb->dev);
325 if (idev) { 327 if (idev) {
@@ -331,7 +333,7 @@ static int ipv6_rthdr_rcv(struct sk_buff *skb)
331 if (!pskb_may_pull(skb, skb_transport_offset(skb) + 8) || 333 if (!pskb_may_pull(skb, skb_transport_offset(skb) + 8) ||
332 !pskb_may_pull(skb, (skb_transport_offset(skb) + 334 !pskb_may_pull(skb, (skb_transport_offset(skb) +
333 ((skb_transport_header(skb)[1] + 1) << 3)))) { 335 ((skb_transport_header(skb)[1] + 1) << 3)))) {
334 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 336 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
335 IPSTATS_MIB_INHDRERRORS); 337 IPSTATS_MIB_INHDRERRORS);
336 kfree_skb(skb); 338 kfree_skb(skb);
337 return -1; 339 return -1;
@@ -341,7 +343,7 @@ static int ipv6_rthdr_rcv(struct sk_buff *skb)
341 343
342 if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) || 344 if (ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) ||
343 skb->pkt_type != PACKET_HOST) { 345 skb->pkt_type != PACKET_HOST) {
344 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 346 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
345 IPSTATS_MIB_INADDRERRORS); 347 IPSTATS_MIB_INADDRERRORS);
346 kfree_skb(skb); 348 kfree_skb(skb);
347 return -1; 349 return -1;
@@ -356,7 +358,7 @@ looped_back:
356 * processed by own 358 * processed by own
357 */ 359 */
358 if (!addr) { 360 if (!addr) {
359 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 361 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
360 IPSTATS_MIB_INADDRERRORS); 362 IPSTATS_MIB_INADDRERRORS);
361 kfree_skb(skb); 363 kfree_skb(skb);
362 return -1; 364 return -1;
@@ -382,7 +384,7 @@ looped_back:
382 goto unknown_rh; 384 goto unknown_rh;
383 /* Silently discard invalid RTH type 2 */ 385 /* Silently discard invalid RTH type 2 */
384 if (hdr->hdrlen != 2 || hdr->segments_left != 1) { 386 if (hdr->hdrlen != 2 || hdr->segments_left != 1) {
385 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 387 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
386 IPSTATS_MIB_INHDRERRORS); 388 IPSTATS_MIB_INHDRERRORS);
387 kfree_skb(skb); 389 kfree_skb(skb);
388 return -1; 390 return -1;
@@ -401,7 +403,7 @@ looped_back:
401 n = hdr->hdrlen >> 1; 403 n = hdr->hdrlen >> 1;
402 404
403 if (hdr->segments_left > n) { 405 if (hdr->segments_left > n) {
404 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 406 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
405 IPSTATS_MIB_INHDRERRORS); 407 IPSTATS_MIB_INHDRERRORS);
406 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, 408 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD,
407 ((&hdr->segments_left) - 409 ((&hdr->segments_left) -
@@ -415,7 +417,7 @@ looped_back:
415 if (skb_cloned(skb)) { 417 if (skb_cloned(skb)) {
416 /* the copy is a forwarded packet */ 418 /* the copy is a forwarded packet */
417 if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) { 419 if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) {
418 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 420 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
419 IPSTATS_MIB_OUTDISCARDS); 421 IPSTATS_MIB_OUTDISCARDS);
420 kfree_skb(skb); 422 kfree_skb(skb);
421 return -1; 423 return -1;
@@ -438,13 +440,13 @@ looped_back:
438 if (xfrm6_input_addr(skb, (xfrm_address_t *)addr, 440 if (xfrm6_input_addr(skb, (xfrm_address_t *)addr,
439 (xfrm_address_t *)&ipv6_hdr(skb)->saddr, 441 (xfrm_address_t *)&ipv6_hdr(skb)->saddr,
440 IPPROTO_ROUTING) < 0) { 442 IPPROTO_ROUTING) < 0) {
441 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 443 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
442 IPSTATS_MIB_INADDRERRORS); 444 IPSTATS_MIB_INADDRERRORS);
443 kfree_skb(skb); 445 kfree_skb(skb);
444 return -1; 446 return -1;
445 } 447 }
446 if (!ipv6_chk_home_addr(dev_net(skb->dst->dev), addr)) { 448 if (!ipv6_chk_home_addr(dev_net(skb->dst->dev), addr)) {
447 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 449 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
448 IPSTATS_MIB_INADDRERRORS); 450 IPSTATS_MIB_INADDRERRORS);
449 kfree_skb(skb); 451 kfree_skb(skb);
450 return -1; 452 return -1;
@@ -456,7 +458,7 @@ looped_back:
456 } 458 }
457 459
458 if (ipv6_addr_is_multicast(addr)) { 460 if (ipv6_addr_is_multicast(addr)) {
459 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 461 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
460 IPSTATS_MIB_INADDRERRORS); 462 IPSTATS_MIB_INADDRERRORS);
461 kfree_skb(skb); 463 kfree_skb(skb);
462 return -1; 464 return -1;
@@ -476,7 +478,7 @@ looped_back:
476 478
477 if (skb->dst->dev->flags&IFF_LOOPBACK) { 479 if (skb->dst->dev->flags&IFF_LOOPBACK) {
478 if (ipv6_hdr(skb)->hop_limit <= 1) { 480 if (ipv6_hdr(skb)->hop_limit <= 1) {
479 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 481 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
480 IPSTATS_MIB_INHDRERRORS); 482 IPSTATS_MIB_INHDRERRORS);
481 icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT, 483 icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT,
482 0, skb->dev); 484 0, skb->dev);
@@ -492,7 +494,7 @@ looped_back:
492 return -1; 494 return -1;
493 495
494unknown_rh: 496unknown_rh:
495 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_INHDRERRORS); 497 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst), IPSTATS_MIB_INHDRERRORS);
496 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, 498 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD,
497 (&hdr->type) - skb_network_header(skb)); 499 (&hdr->type) - skb_network_header(skb));
498 return -1; 500 return -1;
@@ -579,29 +581,33 @@ static int ipv6_hop_jumbo(struct sk_buff *skb, int optoff)
579{ 581{
580 const unsigned char *nh = skb_network_header(skb); 582 const unsigned char *nh = skb_network_header(skb);
581 u32 pkt_len; 583 u32 pkt_len;
584 struct net *net = dev_net(skb->dst->dev);
582 585
583 if (nh[optoff + 1] != 4 || (optoff & 3) != 2) { 586 if (nh[optoff + 1] != 4 || (optoff & 3) != 2) {
584 LIMIT_NETDEBUG(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n", 587 LIMIT_NETDEBUG(KERN_DEBUG "ipv6_hop_jumbo: wrong jumbo opt length/alignment %d\n",
585 nh[optoff+1]); 588 nh[optoff+1]);
586 IP6_INC_STATS_BH(ipv6_skb_idev(skb), 589 IP6_INC_STATS_BH(net, ipv6_skb_idev(skb),
587 IPSTATS_MIB_INHDRERRORS); 590 IPSTATS_MIB_INHDRERRORS);
588 goto drop; 591 goto drop;
589 } 592 }
590 593
591 pkt_len = ntohl(*(__be32 *)(nh + optoff + 2)); 594 pkt_len = ntohl(*(__be32 *)(nh + optoff + 2));
592 if (pkt_len <= IPV6_MAXPLEN) { 595 if (pkt_len <= IPV6_MAXPLEN) {
593 IP6_INC_STATS_BH(ipv6_skb_idev(skb), IPSTATS_MIB_INHDRERRORS); 596 IP6_INC_STATS_BH(net, ipv6_skb_idev(skb),
597 IPSTATS_MIB_INHDRERRORS);
594 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff+2); 598 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff+2);
595 return 0; 599 return 0;
596 } 600 }
597 if (ipv6_hdr(skb)->payload_len) { 601 if (ipv6_hdr(skb)->payload_len) {
598 IP6_INC_STATS_BH(ipv6_skb_idev(skb), IPSTATS_MIB_INHDRERRORS); 602 IP6_INC_STATS_BH(net, ipv6_skb_idev(skb),
603 IPSTATS_MIB_INHDRERRORS);
599 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff); 604 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, optoff);
600 return 0; 605 return 0;
601 } 606 }
602 607
603 if (pkt_len > skb->len - sizeof(struct ipv6hdr)) { 608 if (pkt_len > skb->len - sizeof(struct ipv6hdr)) {
604 IP6_INC_STATS_BH(ipv6_skb_idev(skb), IPSTATS_MIB_INTRUNCATEDPKTS); 609 IP6_INC_STATS_BH(net, ipv6_skb_idev(skb),
610 IPSTATS_MIB_INTRUNCATEDPKTS);
605 goto drop; 611 goto drop;
606 } 612 }
607 613
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index 7e14cccd0561..936f48946e20 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -59,6 +59,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
59 struct ipv6hdr *hdr; 59 struct ipv6hdr *hdr;
60 u32 pkt_len; 60 u32 pkt_len;
61 struct inet6_dev *idev; 61 struct inet6_dev *idev;
62 struct net *net = dev_net(skb->dev);
62 63
63 if (skb->pkt_type == PACKET_OTHERHOST) { 64 if (skb->pkt_type == PACKET_OTHERHOST) {
64 kfree_skb(skb); 65 kfree_skb(skb);
@@ -69,11 +70,11 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
69 70
70 idev = __in6_dev_get(skb->dev); 71 idev = __in6_dev_get(skb->dev);
71 72
72 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INRECEIVES); 73 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INRECEIVES);
73 74
74 if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL || 75 if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL ||
75 !idev || unlikely(idev->cnf.disable_ipv6)) { 76 !idev || unlikely(idev->cnf.disable_ipv6)) {
76 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDISCARDS); 77 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INDISCARDS);
77 rcu_read_unlock(); 78 rcu_read_unlock();
78 goto out; 79 goto out;
79 } 80 }
@@ -118,11 +119,12 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
118 /* pkt_len may be zero if Jumbo payload option is present */ 119 /* pkt_len may be zero if Jumbo payload option is present */
119 if (pkt_len || hdr->nexthdr != NEXTHDR_HOP) { 120 if (pkt_len || hdr->nexthdr != NEXTHDR_HOP) {
120 if (pkt_len + sizeof(struct ipv6hdr) > skb->len) { 121 if (pkt_len + sizeof(struct ipv6hdr) > skb->len) {
121 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INTRUNCATEDPKTS); 122 IP6_INC_STATS_BH(net,
123 idev, IPSTATS_MIB_INTRUNCATEDPKTS);
122 goto drop; 124 goto drop;
123 } 125 }
124 if (pskb_trim_rcsum(skb, pkt_len + sizeof(struct ipv6hdr))) { 126 if (pskb_trim_rcsum(skb, pkt_len + sizeof(struct ipv6hdr))) {
125 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS); 127 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INHDRERRORS);
126 goto drop; 128 goto drop;
127 } 129 }
128 hdr = ipv6_hdr(skb); 130 hdr = ipv6_hdr(skb);
@@ -130,7 +132,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
130 132
131 if (hdr->nexthdr == NEXTHDR_HOP) { 133 if (hdr->nexthdr == NEXTHDR_HOP) {
132 if (ipv6_parse_hopopts(skb) < 0) { 134 if (ipv6_parse_hopopts(skb) < 0) {
133 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS); 135 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INHDRERRORS);
134 rcu_read_unlock(); 136 rcu_read_unlock();
135 return 0; 137 return 0;
136 } 138 }
@@ -141,7 +143,7 @@ int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt
141 return NF_HOOK(PF_INET6, NF_INET_PRE_ROUTING, skb, dev, NULL, 143 return NF_HOOK(PF_INET6, NF_INET_PRE_ROUTING, skb, dev, NULL,
142 ip6_rcv_finish); 144 ip6_rcv_finish);
143err: 145err:
144 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INHDRERRORS); 146 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INHDRERRORS);
145drop: 147drop:
146 rcu_read_unlock(); 148 rcu_read_unlock();
147 kfree_skb(skb); 149 kfree_skb(skb);
@@ -161,6 +163,7 @@ static int ip6_input_finish(struct sk_buff *skb)
161 int nexthdr, raw; 163 int nexthdr, raw;
162 u8 hash; 164 u8 hash;
163 struct inet6_dev *idev; 165 struct inet6_dev *idev;
166 struct net *net = dev_net(skb->dst->dev);
164 167
165 /* 168 /*
166 * Parse extension headers 169 * Parse extension headers
@@ -205,24 +208,25 @@ resubmit:
205 if (ret > 0) 208 if (ret > 0)
206 goto resubmit; 209 goto resubmit;
207 else if (ret == 0) 210 else if (ret == 0)
208 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDELIVERS); 211 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INDELIVERS);
209 } else { 212 } else {
210 if (!raw) { 213 if (!raw) {
211 if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) { 214 if (xfrm6_policy_check(NULL, XFRM_POLICY_IN, skb)) {
212 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INUNKNOWNPROTOS); 215 IP6_INC_STATS_BH(net, idev,
216 IPSTATS_MIB_INUNKNOWNPROTOS);
213 icmpv6_send(skb, ICMPV6_PARAMPROB, 217 icmpv6_send(skb, ICMPV6_PARAMPROB,
214 ICMPV6_UNK_NEXTHDR, nhoff, 218 ICMPV6_UNK_NEXTHDR, nhoff,
215 skb->dev); 219 skb->dev);
216 } 220 }
217 } else 221 } else
218 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDELIVERS); 222 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INDELIVERS);
219 kfree_skb(skb); 223 kfree_skb(skb);
220 } 224 }
221 rcu_read_unlock(); 225 rcu_read_unlock();
222 return 0; 226 return 0;
223 227
224discard: 228discard:
225 IP6_INC_STATS_BH(idev, IPSTATS_MIB_INDISCARDS); 229 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_INDISCARDS);
226 rcu_read_unlock(); 230 rcu_read_unlock();
227 kfree_skb(skb); 231 kfree_skb(skb);
228 return 0; 232 return 0;
@@ -240,7 +244,8 @@ int ip6_mc_input(struct sk_buff *skb)
240 struct ipv6hdr *hdr; 244 struct ipv6hdr *hdr;
241 int deliver; 245 int deliver;
242 246
243 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_INMCASTPKTS); 247 IP6_INC_STATS_BH(dev_net(skb->dst->dev),
248 ip6_dst_idev(skb->dst), IPSTATS_MIB_INMCASTPKTS);
244 249
245 hdr = ipv6_hdr(skb); 250 hdr = ipv6_hdr(skb);
246 deliver = ipv6_chk_mcast_addr(skb->dev, &hdr->daddr, NULL); 251 deliver = ipv6_chk_mcast_addr(skb->dev, &hdr->daddr, NULL);
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index db28c208f329..f0fded630f57 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -103,7 +103,8 @@ static int ip6_output_finish(struct sk_buff *skb)
103 else if (dst->neighbour) 103 else if (dst->neighbour)
104 return dst->neighbour->output(skb); 104 return dst->neighbour->output(skb);
105 105
106 IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES); 106 IP6_INC_STATS_BH(dev_net(dst->dev),
107 ip6_dst_idev(dst), IPSTATS_MIB_OUTNOROUTES);
107 kfree_skb(skb); 108 kfree_skb(skb);
108 return -EINVAL; 109 return -EINVAL;
109 110
@@ -458,7 +459,8 @@ int ip6_forward(struct sk_buff *skb)
458 skb->dev = dst->dev; 459 skb->dev = dst->dev;
459 icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT, 460 icmpv6_send(skb, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT,
460 0, skb->dev); 461 0, skb->dev);
461 IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INHDRERRORS); 462 IP6_INC_STATS_BH(net,
463 ip6_dst_idev(dst), IPSTATS_MIB_INHDRERRORS);
462 464
463 kfree_skb(skb); 465 kfree_skb(skb);
464 return -ETIMEDOUT; 466 return -ETIMEDOUT;
@@ -527,8 +529,10 @@ int ip6_forward(struct sk_buff *skb)
527 /* Again, force OUTPUT device used as source address */ 529 /* Again, force OUTPUT device used as source address */
528 skb->dev = dst->dev; 530 skb->dev = dst->dev;
529 icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, dst_mtu(dst), skb->dev); 531 icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, dst_mtu(dst), skb->dev);
530 IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INTOOBIGERRORS); 532 IP6_INC_STATS_BH(net,
531 IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_FRAGFAILS); 533 ip6_dst_idev(dst), IPSTATS_MIB_INTOOBIGERRORS);
534 IP6_INC_STATS_BH(net,
535 ip6_dst_idev(dst), IPSTATS_MIB_FRAGFAILS);
532 kfree_skb(skb); 536 kfree_skb(skb);
533 return -EMSGSIZE; 537 return -EMSGSIZE;
534 } 538 }
@@ -544,12 +548,12 @@ int ip6_forward(struct sk_buff *skb)
544 548
545 hdr->hop_limit--; 549 hdr->hop_limit--;
546 550
547 IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS); 551 IP6_INC_STATS_BH(net, ip6_dst_idev(dst), IPSTATS_MIB_OUTFORWDATAGRAMS);
548 return NF_HOOK(PF_INET6, NF_INET_FORWARD, skb, skb->dev, dst->dev, 552 return NF_HOOK(PF_INET6, NF_INET_FORWARD, skb, skb->dev, dst->dev,
549 ip6_forward_finish); 553 ip6_forward_finish);
550 554
551error: 555error:
552 IP6_INC_STATS_BH(ip6_dst_idev(dst), IPSTATS_MIB_INADDRERRORS); 556 IP6_INC_STATS_BH(net, ip6_dst_idev(dst), IPSTATS_MIB_INADDRERRORS);
553drop: 557drop:
554 kfree_skb(skb); 558 kfree_skb(skb);
555 return -EINVAL; 559 return -EINVAL;
@@ -991,7 +995,7 @@ static int ip6_dst_lookup_tail(struct sock *sk,
991 995
992out_err_release: 996out_err_release:
993 if (err == -ENETUNREACH) 997 if (err == -ENETUNREACH)
994 IP6_INC_STATS_BH(NULL, IPSTATS_MIB_OUTNOROUTES); 998 IP6_INC_STATS_BH(net, NULL, IPSTATS_MIB_OUTNOROUTES);
995 dst_release(*dst); 999 dst_release(*dst);
996 *dst = NULL; 1000 *dst = NULL;
997 return err; 1001 return err;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 095bc453ff4c..182f8a177e7f 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -1383,7 +1383,8 @@ int ip6mr_ioctl(struct sock *sk, int cmd, void __user *arg)
1383 1383
1384static inline int ip6mr_forward2_finish(struct sk_buff *skb) 1384static inline int ip6mr_forward2_finish(struct sk_buff *skb)
1385{ 1385{
1386 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_OUTFORWDATAGRAMS); 1386 IP6_INC_STATS_BH(dev_net(skb->dst->dev), ip6_dst_idev(skb->dst),
1387 IPSTATS_MIB_OUTFORWDATAGRAMS);
1387 return dst_output(skb); 1388 return dst_output(skb);
1388} 1389}
1389 1390
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index a1d588d0b5d4..88811ebbe4be 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -1476,9 +1476,9 @@ out:
1476 if (!err) { 1476 if (!err) {
1477 ICMP6MSGOUT_INC_STATS_BH(idev, ICMPV6_MLD2_REPORT); 1477 ICMP6MSGOUT_INC_STATS_BH(idev, ICMPV6_MLD2_REPORT);
1478 ICMP6_INC_STATS_BH(idev, ICMP6_MIB_OUTMSGS); 1478 ICMP6_INC_STATS_BH(idev, ICMP6_MIB_OUTMSGS);
1479 IP6_INC_STATS_BH(idev, IPSTATS_MIB_OUTMCASTPKTS); 1479 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_OUTMCASTPKTS);
1480 } else 1480 } else
1481 IP6_INC_STATS_BH(idev, IPSTATS_MIB_OUTDISCARDS); 1481 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_OUTDISCARDS);
1482 1482
1483 if (likely(idev != NULL)) 1483 if (likely(idev != NULL))
1484 in6_dev_put(idev); 1484 in6_dev_put(idev);
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 63644075f2d6..693d20836b3f 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -213,8 +213,8 @@ static void ip6_frag_expire(unsigned long data)
213 goto out; 213 goto out;
214 214
215 rcu_read_lock(); 215 rcu_read_lock();
216 IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMTIMEOUT); 216 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMTIMEOUT);
217 IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMFAILS); 217 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
218 rcu_read_unlock(); 218 rcu_read_unlock();
219 219
220 /* Don't send error if the first segment did not arrive. */ 220 /* Don't send error if the first segment did not arrive. */
@@ -257,7 +257,7 @@ fq_find(struct net *net, __be32 id, struct in6_addr *src, struct in6_addr *dst,
257 return container_of(q, struct frag_queue, q); 257 return container_of(q, struct frag_queue, q);
258 258
259oom: 259oom:
260 IP6_INC_STATS_BH(idev, IPSTATS_MIB_REASMFAILS); 260 IP6_INC_STATS_BH(net, idev, IPSTATS_MIB_REASMFAILS);
261 return NULL; 261 return NULL;
262} 262}
263 263
@@ -267,6 +267,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
267 struct sk_buff *prev, *next; 267 struct sk_buff *prev, *next;
268 struct net_device *dev; 268 struct net_device *dev;
269 int offset, end; 269 int offset, end;
270 struct net *net = dev_net(skb->dst->dev);
270 271
271 if (fq->q.last_in & INET_FRAG_COMPLETE) 272 if (fq->q.last_in & INET_FRAG_COMPLETE)
272 goto err; 273 goto err;
@@ -276,7 +277,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
276 ((u8 *)(fhdr + 1) - (u8 *)(ipv6_hdr(skb) + 1))); 277 ((u8 *)(fhdr + 1) - (u8 *)(ipv6_hdr(skb) + 1)));
277 278
278 if ((unsigned int)end > IPV6_MAXPLEN) { 279 if ((unsigned int)end > IPV6_MAXPLEN) {
279 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 280 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
280 IPSTATS_MIB_INHDRERRORS); 281 IPSTATS_MIB_INHDRERRORS);
281 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, 282 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD,
282 ((u8 *)&fhdr->frag_off - 283 ((u8 *)&fhdr->frag_off -
@@ -309,7 +310,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
309 /* RFC2460 says always send parameter problem in 310 /* RFC2460 says always send parameter problem in
310 * this case. -DaveM 311 * this case. -DaveM
311 */ 312 */
312 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), 313 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst),
313 IPSTATS_MIB_INHDRERRORS); 314 IPSTATS_MIB_INHDRERRORS);
314 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD, 315 icmpv6_param_prob(skb, ICMPV6_HDR_FIELD,
315 offsetof(struct ipv6hdr, payload_len)); 316 offsetof(struct ipv6hdr, payload_len));
@@ -433,7 +434,7 @@ static int ip6_frag_queue(struct frag_queue *fq, struct sk_buff *skb,
433 return -1; 434 return -1;
434 435
435err: 436err:
436 IP6_INC_STATS(dev_net(skb->dst->dev), ip6_dst_idev(skb->dst), 437 IP6_INC_STATS(net, ip6_dst_idev(skb->dst),
437 IPSTATS_MIB_REASMFAILS); 438 IPSTATS_MIB_REASMFAILS);
438 kfree_skb(skb); 439 kfree_skb(skb);
439 return -1; 440 return -1;
@@ -550,7 +551,8 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
550 head->csum); 551 head->csum);
551 552
552 rcu_read_lock(); 553 rcu_read_lock();
553 IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMOKS); 554 IP6_INC_STATS_BH(dev_net(dev),
555 __in6_dev_get(dev), IPSTATS_MIB_REASMOKS);
554 rcu_read_unlock(); 556 rcu_read_unlock();
555 fq->q.fragments = NULL; 557 fq->q.fragments = NULL;
556 return 1; 558 return 1;
@@ -564,7 +566,8 @@ out_oom:
564 printk(KERN_DEBUG "ip6_frag_reasm: no memory for reassembly\n"); 566 printk(KERN_DEBUG "ip6_frag_reasm: no memory for reassembly\n");
565out_fail: 567out_fail:
566 rcu_read_lock(); 568 rcu_read_lock();
567 IP6_INC_STATS_BH(__in6_dev_get(dev), IPSTATS_MIB_REASMFAILS); 569 IP6_INC_STATS_BH(dev_net(dev),
570 __in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
568 rcu_read_unlock(); 571 rcu_read_unlock();
569 return -1; 572 return -1;
570} 573}
@@ -576,7 +579,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
576 struct ipv6hdr *hdr = ipv6_hdr(skb); 579 struct ipv6hdr *hdr = ipv6_hdr(skb);
577 struct net *net = dev_net(skb->dst->dev); 580 struct net *net = dev_net(skb->dst->dev);
578 581
579 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMREQDS); 582 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMREQDS);
580 583
581 /* Jumbo payload inhibits frag. header */ 584 /* Jumbo payload inhibits frag. header */
582 if (hdr->payload_len==0) 585 if (hdr->payload_len==0)
@@ -592,7 +595,8 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
592 if (!(fhdr->frag_off & htons(0xFFF9))) { 595 if (!(fhdr->frag_off & htons(0xFFF9))) {
593 /* It is not a fragmented frame */ 596 /* It is not a fragmented frame */
594 skb->transport_header += sizeof(struct frag_hdr); 597 skb->transport_header += sizeof(struct frag_hdr);
595 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMOKS); 598 IP6_INC_STATS_BH(net,
599 ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMOKS);
596 600
597 IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb); 601 IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb);
598 return 1; 602 return 1;
@@ -614,7 +618,7 @@ static int ipv6_frag_rcv(struct sk_buff *skb)
614 return ret; 618 return ret;
615 } 619 }
616 620
617 IP6_INC_STATS_BH(ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMFAILS); 621 IP6_INC_STATS_BH(net, ip6_dst_idev(skb->dst), IPSTATS_MIB_REASMFAILS);
618 kfree_skb(skb); 622 kfree_skb(skb);
619 return -1; 623 return -1;
620 624