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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-04-30 08:14:42 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-04-30 08:14:42 -0700
commit152a6a9da1bd3ed5dcbbf6ff17c7ebde0eb9a754 (patch)
treecad354802870b7d4bc0402a6a6da44bd1f610bc6 /include/net
parentcd9bb7e7367c03400d6e918fd3502820fc3b9084 (diff)
parent80787ebc2bbd8e675d8b9ff8cfa40f15134feebe (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) [IPV4] SNMP: Support OutMcastPkts and OutBcastPkts [IPV4] SNMP: Support InMcastPkts and InBcastPkts [IPV4] SNMP: Support InTruncatedPkts [IPV4] SNMP: Support InNoRoutes [SNMP]: Add definitions for {In,Out}BcastPkts [TCP] FRTO: RFC4138 allows Nagle override when new data must be sent [TCP] FRTO: Delay skb available check until it's mandatory [XFRM]: Restrict upper layer information by bundle. [TCP]: Catch skb with S+L bugs earlier [PATCH] INET : IPV4 UDP lookups converted to a 2 pass algo [L2TP]: Add the ability to autoload a pppox protocol module. [SKB]: Introduce skb_queue_walk_safe() [AF_IUCV/IUCV]: smp_call_function deadlock [IPV6]: Fix slab corruption running ip6sic [TCP]: Update references in two old comments [XFRM]: Export SPD info [IPV6]: Track device renames in snmp6. [SCTP]: Fix sctp_getsockopt_local_addrs_old() to use local storage. [NET]: Remove NETIF_F_INTERNAL_STATS, default to internal stats. [NETPOLL]: Remove CONFIG_NETPOLL_RX ...
Diffstat (limited to 'include/net')
-rw-r--r--include/net/flow.h6
-rw-r--r--include/net/iucv/iucv.h2
-rw-r--r--include/net/tcp.h9
-rw-r--r--include/net/xfrm.h23
4 files changed, 36 insertions, 4 deletions
diff --git a/include/net/flow.h b/include/net/flow.h
index ce4b10d8b412..f3cc1f812619 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -97,4 +97,10 @@ extern void *flow_cache_lookup(struct flowi *key, u16 family, u8 dir,
extern void flow_cache_flush(void);
extern atomic_t flow_cache_genid;
+static inline int flow_cache_uli_match(struct flowi *fl1, struct flowi *fl2)
+{
+ return (fl1->proto == fl2->proto &&
+ !memcmp(&fl1->uli_u, &fl2->uli_u, sizeof(fl1->uli_u)));
+}
+
#endif
diff --git a/include/net/iucv/iucv.h b/include/net/iucv/iucv.h
index 746e7416261e..fd70adbb3566 100644
--- a/include/net/iucv/iucv.h
+++ b/include/net/iucv/iucv.h
@@ -16,7 +16,7 @@
* completed a register, it can exploit the other functions.
* For furthur reference on all IUCV functionality, refer to the
* CP Programming Services book, also available on the web thru
- * www.ibm.com/s390/vm/pubs, manual # SC24-5760
+ * www.vm.ibm.com/pubs, manual # SC24-6084
*
* Definition of Return Codes
* - All positive return codes including zero are reflected back
diff --git a/include/net/tcp.h b/include/net/tcp.h
index a385797f160a..ef8f9d4dae85 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -736,9 +736,7 @@ static inline __u32 tcp_current_ssthresh(const struct sock *sk)
static inline void tcp_sync_left_out(struct tcp_sock *tp)
{
- if (tp->rx_opt.sack_ok &&
- (tp->sacked_out >= tp->packets_out - tp->lost_out))
- tp->sacked_out = tp->packets_out - tp->lost_out;
+ BUG_ON(tp->sacked_out + tp->lost_out > tp->packets_out);
tp->left_out = tp->sacked_out + tp->lost_out;
}
@@ -1201,9 +1199,14 @@ static inline struct sk_buff *tcp_send_head(struct sock *sk)
static inline void tcp_advance_send_head(struct sock *sk, struct sk_buff *skb)
{
+ struct tcp_sock *tp = tcp_sk(sk);
+
sk->sk_send_head = skb->next;
if (sk->sk_send_head == (struct sk_buff *)&sk->sk_write_queue)
sk->sk_send_head = NULL;
+ /* Don't override Nagle indefinately with F-RTO */
+ if (tp->frto_counter == 2)
+ tp->frto_counter = 3;
}
static inline void tcp_check_send_head(struct sock *sk, struct sk_buff *skb_unlinked)
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 8287081d77f2..66c2d3eec03c 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -423,6 +423,18 @@ struct xfrm_sadinfo
u32 sadhmcnt; /* max allowed hash bkts */
u32 sadcnt; /* current running count */
};
+
+struct xfrm_spdinfo
+{
+ u32 incnt;
+ u32 outcnt;
+ u32 fwdcnt;
+ u32 inscnt;
+ u32 outscnt;
+ u32 fwdscnt;
+ u32 spdhcnt;
+ u32 spdhmcnt;
+};
#ifdef CONFIG_AUDITSYSCALL
extern void xfrm_audit_log(uid_t auid, u32 secid, int type, int result,
struct xfrm_policy *xp, struct xfrm_state *x);
@@ -591,6 +603,10 @@ struct xfrm_dst
struct rt6_info rt6;
} u;
struct dst_entry *route;
+#ifdef CONFIG_XFRM_SUB_POLICY
+ struct flowi *origin;
+ struct xfrm_selector *partner;
+#endif
u32 genid;
u32 route_mtu_cached;
u32 child_mtu_cached;
@@ -603,6 +619,12 @@ static inline void xfrm_dst_destroy(struct xfrm_dst *xdst)
dst_release(xdst->route);
if (likely(xdst->u.dst.xfrm))
xfrm_state_put(xdst->u.dst.xfrm);
+#ifdef CONFIG_XFRM_SUB_POLICY
+ kfree(xdst->origin);
+ xdst->origin = NULL;
+ kfree(xdst->partner);
+ xdst->partner = NULL;
+#endif
}
extern void xfrm_dst_ifdown(struct dst_entry *dst, struct net_device *dev);
@@ -946,6 +968,7 @@ extern struct xfrm_state *xfrm_find_acq_byseq(u32 seq);
extern int xfrm_state_delete(struct xfrm_state *x);
extern void xfrm_state_flush(u8 proto, struct xfrm_audit *audit_info);
extern void xfrm_sad_getinfo(struct xfrm_sadinfo *si);
+extern void xfrm_spd_getinfo(struct xfrm_spdinfo *si);
extern int xfrm_replay_check(struct xfrm_state *x, __be32 seq);
extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
extern void xfrm_replay_notify(struct xfrm_state *x, int event);