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-rw-r--r--include/net/af_unix.h6
-rw-r--r--include/net/genetlink.h20
-rw-r--r--include/net/ieee80211softmac.h1
-rw-r--r--include/net/ip6_route.h12
-rw-r--r--include/net/ipv6.h3
-rw-r--r--include/net/netdma.h4
-rw-r--r--include/net/netevent.h33
-rw-r--r--include/net/pkt_sched.h18
-rw-r--r--include/net/protocol.h2
-rw-r--r--include/net/red.h2
-rw-r--r--include/net/scm.h29
-rw-r--r--include/net/sctp/sctp.h13
-rw-r--r--include/net/sctp/sm.h3
-rw-r--r--include/net/sctp/structs.h11
-rw-r--r--include/net/sctp/user.h9
-rw-r--r--include/net/tcp.h4
16 files changed, 124 insertions, 46 deletions
diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 2fec827c8801..c0398f5a8cb9 100644
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -54,15 +54,13 @@ struct unix_skb_parms {
54 struct ucred creds; /* Skb credentials */ 54 struct ucred creds; /* Skb credentials */
55 struct scm_fp_list *fp; /* Passed files */ 55 struct scm_fp_list *fp; /* Passed files */
56#ifdef CONFIG_SECURITY_NETWORK 56#ifdef CONFIG_SECURITY_NETWORK
57 char *secdata; /* Security context */ 57 u32 secid; /* Security ID */
58 u32 seclen; /* Security length */
59#endif 58#endif
60}; 59};
61 60
62#define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb)) 61#define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb))
63#define UNIXCREDS(skb) (&UNIXCB((skb)).creds) 62#define UNIXCREDS(skb) (&UNIXCB((skb)).creds)
64#define UNIXSECDATA(skb) (&UNIXCB((skb)).secdata) 63#define UNIXSID(skb) (&UNIXCB((skb)).secid)
65#define UNIXSECLEN(skb) (&UNIXCB((skb)).seclen)
66 64
67#define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock) 65#define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock)
68#define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock) 66#define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock)
diff --git a/include/net/genetlink.h b/include/net/genetlink.h
index 805de50df00d..8c2287264266 100644
--- a/include/net/genetlink.h
+++ b/include/net/genetlink.h
@@ -150,4 +150,24 @@ static inline int genlmsg_unicast(struct sk_buff *skb, u32 pid)
150 return nlmsg_unicast(genl_sock, skb, pid); 150 return nlmsg_unicast(genl_sock, skb, pid);
151} 151}
152 152
153/**
154 * gennlmsg_data - head of message payload
155 * @gnlh: genetlink messsage header
156 */
157static inline void *genlmsg_data(const struct genlmsghdr *gnlh)
158{
159 return ((unsigned char *) gnlh + GENL_HDRLEN);
160}
161
162/**
163 * genlmsg_len - length of message payload
164 * @gnlh: genetlink message header
165 */
166static inline int genlmsg_len(const struct genlmsghdr *gnlh)
167{
168 struct nlmsghdr *nlh = (struct nlmsghdr *)((unsigned char *)gnlh -
169 NLMSG_HDRLEN);
170 return (nlh->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN);
171}
172
153#endif /* __NET_GENERIC_NETLINK_H */ 173#endif /* __NET_GENERIC_NETLINK_H */
diff --git a/include/net/ieee80211softmac.h b/include/net/ieee80211softmac.h
index 7a483ab4022f..00ad810eb883 100644
--- a/include/net/ieee80211softmac.h
+++ b/include/net/ieee80211softmac.h
@@ -104,6 +104,7 @@ struct ieee80211softmac_assoc_info {
104 */ 104 */
105 u8 static_essid:1, 105 u8 static_essid:1,
106 associating:1, 106 associating:1,
107 assoc_wait:1,
107 bssvalid:1, 108 bssvalid:1,
108 bssfixed:1; 109 bssfixed:1;
109 110
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index ab29dafb1a6a..96b0e66406ec 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -139,16 +139,22 @@ extern rwlock_t rt6_lock;
139/* 139/*
140 * Store a destination cache entry in a socket 140 * Store a destination cache entry in a socket
141 */ 141 */
142static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst, 142static inline void __ip6_dst_store(struct sock *sk, struct dst_entry *dst,
143 struct in6_addr *daddr) 143 struct in6_addr *daddr)
144{ 144{
145 struct ipv6_pinfo *np = inet6_sk(sk); 145 struct ipv6_pinfo *np = inet6_sk(sk);
146 struct rt6_info *rt = (struct rt6_info *) dst; 146 struct rt6_info *rt = (struct rt6_info *) dst;
147 147
148 write_lock(&sk->sk_dst_lock);
149 sk_setup_caps(sk, dst); 148 sk_setup_caps(sk, dst);
150 np->daddr_cache = daddr; 149 np->daddr_cache = daddr;
151 np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0; 150 np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0;
151}
152
153static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst,
154 struct in6_addr *daddr)
155{
156 write_lock(&sk->sk_dst_lock);
157 __ip6_dst_store(sk, dst, daddr);
152 write_unlock(&sk->sk_dst_lock); 158 write_unlock(&sk->sk_dst_lock);
153} 159}
154 160
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index a8fdf7970b37..ece7e8a84ffd 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -468,6 +468,9 @@ extern void ip6_flush_pending_frames(struct sock *sk);
468extern int ip6_dst_lookup(struct sock *sk, 468extern int ip6_dst_lookup(struct sock *sk,
469 struct dst_entry **dst, 469 struct dst_entry **dst,
470 struct flowi *fl); 470 struct flowi *fl);
471extern int ip6_sk_dst_lookup(struct sock *sk,
472 struct dst_entry **dst,
473 struct flowi *fl);
471 474
472/* 475/*
473 * skb processing functions 476 * skb processing functions
diff --git a/include/net/netdma.h b/include/net/netdma.h
index 19760eb131aa..7f53cd1d8b1e 100644
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -29,7 +29,7 @@ static inline struct dma_chan *get_softnet_dma(void)
29{ 29{
30 struct dma_chan *chan; 30 struct dma_chan *chan;
31 rcu_read_lock(); 31 rcu_read_lock();
32 chan = rcu_dereference(__get_cpu_var(softnet_data.net_dma)); 32 chan = rcu_dereference(__get_cpu_var(softnet_data).net_dma);
33 if (chan) 33 if (chan)
34 dma_chan_get(chan); 34 dma_chan_get(chan);
35 rcu_read_unlock(); 35 rcu_read_unlock();
@@ -37,7 +37,7 @@ static inline struct dma_chan *get_softnet_dma(void)
37} 37}
38 38
39int dma_skb_copy_datagram_iovec(struct dma_chan* chan, 39int dma_skb_copy_datagram_iovec(struct dma_chan* chan,
40 const struct sk_buff *skb, int offset, struct iovec *to, 40 struct sk_buff *skb, int offset, struct iovec *to,
41 size_t len, struct dma_pinned_list *pinned_list); 41 size_t len, struct dma_pinned_list *pinned_list);
42 42
43#endif /* CONFIG_NET_DMA */ 43#endif /* CONFIG_NET_DMA */
diff --git a/include/net/netevent.h b/include/net/netevent.h
new file mode 100644
index 000000000000..e5d216241423
--- /dev/null
+++ b/include/net/netevent.h
@@ -0,0 +1,33 @@
1#ifndef _NET_EVENT_H
2#define _NET_EVENT_H
3
4/*
5 * Generic netevent notifiers
6 *
7 * Authors:
8 * Tom Tucker <tom@opengridcomputing.com>
9 * Steve Wise <swise@opengridcomputing.com>
10 *
11 * Changes:
12 */
13#ifdef __KERNEL__
14
15#include <net/dst.h>
16
17struct netevent_redirect {
18 struct dst_entry *old;
19 struct dst_entry *new;
20};
21
22enum netevent_notif_type {
23 NETEVENT_NEIGH_UPDATE = 1, /* arg is struct neighbour ptr */
24 NETEVENT_PMTU_UPDATE, /* arg is struct dst_entry ptr */
25 NETEVENT_REDIRECT, /* arg is struct netevent_redirect ptr */
26};
27
28extern int register_netevent_notifier(struct notifier_block *nb);
29extern int unregister_netevent_notifier(struct notifier_block *nb);
30extern int call_netevent_notifiers(unsigned long val, void *v);
31
32#endif
33#endif
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 1925c65e617b..f6afee73235d 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -169,23 +169,17 @@ psched_tod_diff(int delta_sec, int bound)
169 169
170#define PSCHED_TADD2(tv, delta, tv_res) \ 170#define PSCHED_TADD2(tv, delta, tv_res) \
171({ \ 171({ \
172 int __delta = (delta); \ 172 int __delta = (tv).tv_usec + (delta); \
173 (tv_res) = (tv); \ 173 (tv_res).tv_sec = (tv).tv_sec; \
174 while(__delta >= USEC_PER_SEC){ \ 174 while (__delta >= USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \
175 (tv_res).tv_sec++; \
176 __delta -= USEC_PER_SEC; \
177 } \
178 (tv_res).tv_usec = __delta; \ 175 (tv_res).tv_usec = __delta; \
179}) 176})
180 177
181#define PSCHED_TADD(tv, delta) \ 178#define PSCHED_TADD(tv, delta) \
182({ \ 179({ \
183 int __delta = (delta); \ 180 (tv).tv_usec += (delta); \
184 while(__delta >= USEC_PER_SEC){ \ 181 while ((tv).tv_usec >= USEC_PER_SEC) { (tv).tv_sec++; \
185 (tv).tv_sec++; \ 182 (tv).tv_usec -= USEC_PER_SEC; } \
186 __delta -= USEC_PER_SEC; \
187 } \
188 (tv).tv_usec = __delta; \
189}) 183})
190 184
191/* Set/check that time is in the "past perfect"; 185/* Set/check that time is in the "past perfect";
diff --git a/include/net/protocol.h b/include/net/protocol.h
index a225d6371cb1..c643bce64e55 100644
--- a/include/net/protocol.h
+++ b/include/net/protocol.h
@@ -36,6 +36,7 @@
36struct net_protocol { 36struct net_protocol {
37 int (*handler)(struct sk_buff *skb); 37 int (*handler)(struct sk_buff *skb);
38 void (*err_handler)(struct sk_buff *skb, u32 info); 38 void (*err_handler)(struct sk_buff *skb, u32 info);
39 int (*gso_send_check)(struct sk_buff *skb);
39 struct sk_buff *(*gso_segment)(struct sk_buff *skb, 40 struct sk_buff *(*gso_segment)(struct sk_buff *skb,
40 int features); 41 int features);
41 int no_policy; 42 int no_policy;
@@ -51,6 +52,7 @@ struct inet6_protocol
51 int type, int code, int offset, 52 int type, int code, int offset,
52 __u32 info); 53 __u32 info);
53 54
55 int (*gso_send_check)(struct sk_buff *skb);
54 struct sk_buff *(*gso_segment)(struct sk_buff *skb, 56 struct sk_buff *(*gso_segment)(struct sk_buff *skb,
55 int features); 57 int features);
56 58
diff --git a/include/net/red.h b/include/net/red.h
index 5ccdbb3d4722..a4eb37946f2c 100644
--- a/include/net/red.h
+++ b/include/net/red.h
@@ -212,7 +212,7 @@ static inline unsigned long red_calc_qavg_from_idle_time(struct red_parms *p)
212 * Seems, it is the best solution to 212 * Seems, it is the best solution to
213 * problem of too coarse exponent tabulation. 213 * problem of too coarse exponent tabulation.
214 */ 214 */
215 us_idle = (p->qavg * us_idle) >> p->Scell_log; 215 us_idle = (p->qavg * (u64)us_idle) >> p->Scell_log;
216 216
217 if (us_idle < (p->qavg >> 1)) 217 if (us_idle < (p->qavg >> 1))
218 return p->qavg - us_idle; 218 return p->qavg - us_idle;
diff --git a/include/net/scm.h b/include/net/scm.h
index 02daa097cdcd..5637d5e22d5f 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -3,6 +3,7 @@
3 3
4#include <linux/limits.h> 4#include <linux/limits.h>
5#include <linux/net.h> 5#include <linux/net.h>
6#include <linux/security.h>
6 7
7/* Well, we should have at least one descriptor open 8/* Well, we should have at least one descriptor open
8 * to accept passed FDs 8) 9 * to accept passed FDs 8)
@@ -20,8 +21,7 @@ struct scm_cookie
20 struct ucred creds; /* Skb credentials */ 21 struct ucred creds; /* Skb credentials */
21 struct scm_fp_list *fp; /* Passed files */ 22 struct scm_fp_list *fp; /* Passed files */
22#ifdef CONFIG_SECURITY_NETWORK 23#ifdef CONFIG_SECURITY_NETWORK
23 char *secdata; /* Security context */ 24 u32 secid; /* Passed security ID */
24 u32 seclen; /* Security length */
25#endif 25#endif
26 unsigned long seq; /* Connection seqno */ 26 unsigned long seq; /* Connection seqno */
27}; 27};
@@ -32,6 +32,16 @@ extern int __scm_send(struct socket *sock, struct msghdr *msg, struct scm_cookie
32extern void __scm_destroy(struct scm_cookie *scm); 32extern void __scm_destroy(struct scm_cookie *scm);
33extern struct scm_fp_list * scm_fp_dup(struct scm_fp_list *fpl); 33extern struct scm_fp_list * scm_fp_dup(struct scm_fp_list *fpl);
34 34
35#ifdef CONFIG_SECURITY_NETWORK
36static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
37{
38 security_socket_getpeersec_dgram(sock, NULL, &scm->secid);
39}
40#else
41static __inline__ void unix_get_peersec_dgram(struct socket *sock, struct scm_cookie *scm)
42{ }
43#endif /* CONFIG_SECURITY_NETWORK */
44
35static __inline__ void scm_destroy(struct scm_cookie *scm) 45static __inline__ void scm_destroy(struct scm_cookie *scm)
36{ 46{
37 if (scm && scm->fp) 47 if (scm && scm->fp)
@@ -47,6 +57,7 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
47 scm->creds.pid = p->tgid; 57 scm->creds.pid = p->tgid;
48 scm->fp = NULL; 58 scm->fp = NULL;
49 scm->seq = 0; 59 scm->seq = 0;
60 unix_get_peersec_dgram(sock, scm);
50 if (msg->msg_controllen <= 0) 61 if (msg->msg_controllen <= 0)
51 return 0; 62 return 0;
52 return __scm_send(sock, msg, scm); 63 return __scm_send(sock, msg, scm);
@@ -55,8 +66,18 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg,
55#ifdef CONFIG_SECURITY_NETWORK 66#ifdef CONFIG_SECURITY_NETWORK
56static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) 67static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
57{ 68{
58 if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL) 69 char *secdata;
59 put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata); 70 u32 seclen;
71 int err;
72
73 if (test_bit(SOCK_PASSSEC, &sock->flags)) {
74 err = security_secid_to_secctx(scm->secid, &secdata, &seclen);
75
76 if (!err) {
77 put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, seclen, secdata);
78 security_release_secctx(secdata, seclen);
79 }
80 }
60} 81}
61#else 82#else
62static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) 83static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm)
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index a9663b49ea54..92eae0e0f3f1 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -404,19 +404,6 @@ static inline int sctp_list_single_entry(struct list_head *head)
404 return ((head->next != head) && (head->next == head->prev)); 404 return ((head->next != head) && (head->next == head->prev));
405} 405}
406 406
407/* Calculate the size (in bytes) occupied by the data of an iovec. */
408static inline size_t get_user_iov_size(struct iovec *iov, int iovlen)
409{
410 size_t retval = 0;
411
412 for (; iovlen > 0; --iovlen) {
413 retval += iov->iov_len;
414 iov++;
415 }
416
417 return retval;
418}
419
420/* Generate a random jitter in the range of -50% ~ +50% of input RTO. */ 407/* Generate a random jitter in the range of -50% ~ +50% of input RTO. */
421static inline __s32 sctp_jitter(__u32 rto) 408static inline __s32 sctp_jitter(__u32 rto)
422{ 409{
diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index 1eac3d0eb7a9..de313de4fefe 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -221,8 +221,7 @@ struct sctp_chunk *sctp_make_abort_no_data(const struct sctp_association *,
221 const struct sctp_chunk *, 221 const struct sctp_chunk *,
222 __u32 tsn); 222 __u32 tsn);
223struct sctp_chunk *sctp_make_abort_user(const struct sctp_association *, 223struct sctp_chunk *sctp_make_abort_user(const struct sctp_association *,
224 const struct sctp_chunk *, 224 const struct msghdr *, size_t msg_len);
225 const struct msghdr *);
226struct sctp_chunk *sctp_make_abort_violation(const struct sctp_association *, 225struct sctp_chunk *sctp_make_abort_violation(const struct sctp_association *,
227 const struct sctp_chunk *, 226 const struct sctp_chunk *,
228 const __u8 *, 227 const __u8 *,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 5f69158c1006..e5aa7ff1f5b5 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -445,6 +445,7 @@ typedef struct sctp_sender_hb_info {
445 struct sctp_paramhdr param_hdr; 445 struct sctp_paramhdr param_hdr;
446 union sctp_addr daddr; 446 union sctp_addr daddr;
447 unsigned long sent_at; 447 unsigned long sent_at;
448 __u64 hb_nonce;
448} __attribute__((packed)) sctp_sender_hb_info_t; 449} __attribute__((packed)) sctp_sender_hb_info_t;
449 450
450/* 451/*
@@ -730,13 +731,10 @@ void sctp_init_addrs(struct sctp_chunk *, union sctp_addr *,
730const union sctp_addr *sctp_source(const struct sctp_chunk *chunk); 731const union sctp_addr *sctp_source(const struct sctp_chunk *chunk);
731 732
732/* This is a structure for holding either an IPv6 or an IPv4 address. */ 733/* This is a structure for holding either an IPv6 or an IPv4 address. */
733/* sin_family -- AF_INET or AF_INET6
734 * sin_port -- ordinary port number
735 * sin_addr -- cast to either (struct in_addr) or (struct in6_addr)
736 */
737struct sctp_sockaddr_entry { 734struct sctp_sockaddr_entry {
738 struct list_head list; 735 struct list_head list;
739 union sctp_addr a; 736 union sctp_addr a;
737 __u8 use_as_src;
740}; 738};
741 739
742typedef struct sctp_chunk *(sctp_packet_phandler_t)(struct sctp_association *); 740typedef struct sctp_chunk *(sctp_packet_phandler_t)(struct sctp_association *);
@@ -984,6 +982,9 @@ struct sctp_transport {
984 */ 982 */
985 char cacc_saw_newack; 983 char cacc_saw_newack;
986 } cacc; 984 } cacc;
985
986 /* 64-bit random number sent with heartbeat. */
987 __u64 hb_nonce;
987}; 988};
988 989
989struct sctp_transport *sctp_transport_new(const union sctp_addr *, 990struct sctp_transport *sctp_transport_new(const union sctp_addr *,
@@ -1138,7 +1139,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest,
1138 sctp_scope_t scope, gfp_t gfp, 1139 sctp_scope_t scope, gfp_t gfp,
1139 int flags); 1140 int flags);
1140int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *, 1141int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *,
1141 gfp_t gfp); 1142 __u8 use_as_src, gfp_t gfp);
1142int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *); 1143int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *);
1143int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *, 1144int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *,
1144 struct sctp_sock *); 1145 struct sctp_sock *);
diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h
index 8a6bef6f91eb..1b7aae6cdd82 100644
--- a/include/net/sctp/user.h
+++ b/include/net/sctp/user.h
@@ -560,9 +560,18 @@ struct sctp_paddrinfo {
560} __attribute__((packed, aligned(4))); 560} __attribute__((packed, aligned(4)));
561 561
562/* Peer addresses's state. */ 562/* Peer addresses's state. */
563/* UNKNOWN: Peer address passed by the upper layer in sendmsg or connect[x]
564 * calls.
565 * UNCONFIRMED: Peer address received in INIT/INIT-ACK address parameters.
566 * Not yet confirmed by a heartbeat and not available for data
567 * transfers.
568 * ACTIVE : Peer address confirmed, active and available for data transfers.
569 * INACTIVE: Peer address inactive and not available for data transfers.
570 */
563enum sctp_spinfo_state { 571enum sctp_spinfo_state {
564 SCTP_INACTIVE, 572 SCTP_INACTIVE,
565 SCTP_ACTIVE, 573 SCTP_ACTIVE,
574 SCTP_UNCONFIRMED,
566 SCTP_UNKNOWN = 0xffff /* Value used for transport state unknown */ 575 SCTP_UNKNOWN = 0xffff /* Value used for transport state unknown */
567}; 576};
568 577
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 3cd803b0d7a5..7a093d0aa0fe 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -914,6 +914,9 @@ static inline void tcp_set_state(struct sock *sk, int state)
914 914
915static inline void tcp_done(struct sock *sk) 915static inline void tcp_done(struct sock *sk)
916{ 916{
917 if(sk->sk_state == TCP_SYN_SENT || sk->sk_state == TCP_SYN_RECV)
918 TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
919
917 tcp_set_state(sk, TCP_CLOSE); 920 tcp_set_state(sk, TCP_CLOSE);
918 tcp_clear_xmit_timers(sk); 921 tcp_clear_xmit_timers(sk);
919 922
@@ -1086,6 +1089,7 @@ extern struct request_sock_ops tcp_request_sock_ops;
1086 1089
1087extern int tcp_v4_destroy_sock(struct sock *sk); 1090extern int tcp_v4_destroy_sock(struct sock *sk);
1088 1091
1092extern int tcp_v4_gso_send_check(struct sk_buff *skb);
1089extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features); 1093extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features);
1090 1094
1091#ifdef CONFIG_PROC_FS 1095#ifdef CONFIG_PROC_FS