6 files changed, 39 insertions, 21 deletions

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 06b28142b3ab..c216de528b08 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -80,7 +80,8 @@ extern struct inet6_ifaddr      *ipv6_get_ifaddr(struct net *net,
                                                  struct net_device *dev,
                                                  int strict);
 
-extern int                      ipv6_dev_get_saddr(struct net_device *dev, 
+extern int                      ipv6_dev_get_saddr(struct net *net,
+                                               struct net_device *dev,
                                                const struct in6_addr *daddr,
                                                unsigned int srcprefs,
                                                struct in6_addr *saddr);
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 2f8b3c06a101..5f53db7e4e57 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -38,11 +38,6 @@ struct route_info {
 #define RT6_LOOKUP_F_SRCPREF_COA        0x00000020
 
 
-#ifdef CONFIG_IPV6_MULTIPLE_TABLES
-extern struct rt6_info  *ip6_prohibit_entry;
-extern struct rt6_info  *ip6_blk_hole_entry;
-#endif
-
 extern void                     ip6_route_input(struct sk_buff *skb);
 
 extern struct dst_entry *       ip6_route_output(struct net *net,
@@ -112,13 +107,13 @@ struct rt6_rtnl_dump_arg
 {
         struct sk_buff *skb;
         struct netlink_callback *cb;
+        struct net *net;
 };
 
 extern int rt6_dump_route(struct rt6_info *rt, void *p_arg);
 extern void rt6_ifdown(struct net *net, struct net_device *dev);
 extern void rt6_mtu_change(struct net_device *dev, unsigned mtu);
 
-extern rwlock_t rt6_lock;
 
 /*
  *      Store a destination cache entry in a socket
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index cbb59ebed4ae..7312c3dd309f 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -140,8 +140,24 @@ struct ip_vs_seq {
 
 
 /*
- *      IPVS statistics object
+ *      IPVS statistics objects
  */
+struct ip_vs_estimator {
+        struct list_head        list;
+
+        u64                     last_inbytes;
+        u64                     last_outbytes;
+        u32                     last_conns;
+        u32                     last_inpkts;
+        u32                     last_outpkts;
+
+        u32                     cps;
+        u32                     inpps;
+        u32                     outpps;
+        u32                     inbps;
+        u32                     outbps;
+};
+
 struct ip_vs_stats
 {
         __u32                   conns;          /* connections scheduled */
@@ -156,7 +172,15 @@ struct ip_vs_stats
         __u32                   inbps;          /* current in byte rate */
         __u32                   outbps;         /* current out byte rate */
 
+        /*
+         * Don't add anything before the lock, because we use memcpy() to copy
+         * the members before the lock to struct ip_vs_stats_user in
+         * ip_vs_ctl.c.
+         */
+
         spinlock_t              lock;           /* spin lock */
+
+        struct ip_vs_estimator  est;            /* estimator */
 };
 
 struct dst_entry;
@@ -440,7 +464,7 @@ struct ip_vs_app
  */
 extern const char *ip_vs_proto_name(unsigned proto);
 extern void ip_vs_init_hash_table(struct list_head *table, int rows);
-#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table(t, sizeof(t)/sizeof(t[0]))
+#define IP_VS_INIT_HASH_TABLE(t) ip_vs_init_hash_table((t), ARRAY_SIZE((t)))
 
 #define IP_VS_APP_TYPE_FTP      1
 
@@ -620,7 +644,7 @@ extern int sysctl_ip_vs_expire_quiescent_template;
 extern int sysctl_ip_vs_sync_threshold[2];
 extern int sysctl_ip_vs_nat_icmp_send;
 extern struct ip_vs_stats ip_vs_stats;
-extern struct ctl_path net_vs_ctl_path[];
+extern const struct ctl_path net_vs_ctl_path[];
 
 extern struct ip_vs_service *
 ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport);
@@ -659,7 +683,7 @@ extern void ip_vs_sync_conn(struct ip_vs_conn *cp);
 /*
  *      IPVS rate estimator prototypes (from ip_vs_est.c)
  */
-extern int ip_vs_new_estimator(struct ip_vs_stats *stats);
+extern void ip_vs_new_estimator(struct ip_vs_stats *stats);
 extern void ip_vs_kill_estimator(struct ip_vs_stats *stats);
 extern void ip_vs_zero_estimator(struct ip_vs_stats *stats);
 
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index b397e4d984c7..ff137fd7714f 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -708,10 +708,7 @@ enum ieee80211_tkip_key_type {
  *      rely on the host system for such buffering. This option is used
  *      to configure the IEEE 802.11 upper layer to buffer broadcast and
  *      multicast frames when there are power saving stations so that
- *      the driver can fetch them with ieee80211_get_buffered_bc(). Note
- *      that not setting this flag works properly only when the
- *      %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is also not set because
- *      otherwise the stack will not know when the DTIM beacon was sent.
+ *      the driver can fetch them with ieee80211_get_buffered_bc().
  *
  * @IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE:
  *      Hardware is not capable of short slot operation on the 2.4 GHz band.
@@ -1099,10 +1096,8 @@ enum ieee80211_ampdu_mlme_action {
  *      See the section "Frame filtering" for more information.
  *      This callback must be implemented and atomic.
  *
- * @set_tim: Set TIM bit. If the hardware/firmware takes care of beacon
- *      generation (that is, %IEEE80211_HW_HOST_GEN_BEACON_TEMPLATE is set)
- *      mac80211 calls this function when a TIM bit must be set or cleared
- *      for a given AID. Must be atomic.
+ * @set_tim: Set TIM bit. mac80211 calls this function when a TIM bit
+ *      must be set or cleared for a given AID. Must be atomic.
  *
  * @set_key: See the section "Hardware crypto acceleration"
  *      This callback can sleep, and is only called between add_interface
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 6affcfaa123e..853fe83d9f37 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -89,7 +89,10 @@ extern void __qdisc_run(struct Qdisc *q);
 
 static inline void qdisc_run(struct Qdisc *q)
 {
-        if (!test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
+        struct netdev_queue *txq = q->dev_queue;
+
+        if (!netif_tx_queue_stopped(txq) &&
+            !test_and_set_bit(__QDISC_STATE_RUNNING, &q->state))
                 __qdisc_run(q);
 }
 
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index a7abfda3e447..84d25f2e6188 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -27,6 +27,7 @@ enum qdisc_state_t
 {
         __QDISC_STATE_RUNNING,
         __QDISC_STATE_SCHED,
+        __QDISC_STATE_DEACTIVATED,
 };
 
 struct qdisc_size_table {
@@ -60,7 +61,6 @@ struct Qdisc
         struct gnet_stats_basic bstats;
         struct gnet_stats_queue qstats;
         struct gnet_stats_rate_est      rate_est;
-        struct rcu_head         q_rcu;
         int                     (*reshape_fail)(struct sk_buff *skb,
                                         struct Qdisc *q);