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-rw-r--r--include/net/addrconf.h3
-rw-r--r--include/net/ip6_route.h7
-rw-r--r--include/net/ip_vs.h32
-rw-r--r--include/net/mac80211.h11
-rw-r--r--include/net/pkt_sched.h6
-rw-r--r--include/net/sch_generic.h19
6 files changed, 55 insertions, 23 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 06b28142b3a..c216de528b0 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 2f8b3c06a10..5f53db7e4e5 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 cbb59ebed4a..7312c3dd309 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 b397e4d984c..ff137fd7714 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 6affcfaa123..b786a5b0925 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -78,6 +78,7 @@ extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
extern int register_qdisc(struct Qdisc_ops *qops);
extern int unregister_qdisc(struct Qdisc_ops *qops);
+extern void qdisc_list_del(struct Qdisc *q);
extern struct Qdisc *qdisc_lookup(struct net_device *dev, u32 handle);
extern struct Qdisc *qdisc_lookup_class(struct net_device *dev, u32 handle);
extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r,
@@ -89,7 +90,10 @@ 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 a7abfda3e44..e5569625d2a 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);
@@ -193,6 +193,11 @@ static inline struct Qdisc *qdisc_root(struct Qdisc *qdisc)
return qdisc->dev_queue->qdisc;
}
+static inline struct Qdisc *qdisc_root_sleeping(struct Qdisc *qdisc)
+{
+ return qdisc->dev_queue->qdisc_sleeping;
+}
+
/* The qdisc root lock is a mechanism by which to top level
* of a qdisc tree can be locked from any qdisc node in the
* forest. This allows changing the configuration of some
@@ -212,6 +217,14 @@ static inline spinlock_t *qdisc_root_lock(struct Qdisc *qdisc)
return qdisc_lock(root);
}
+static inline spinlock_t *qdisc_root_sleeping_lock(struct Qdisc *qdisc)
+{
+ struct Qdisc *root = qdisc_root_sleeping(qdisc);
+
+ ASSERT_RTNL();
+ return qdisc_lock(root);
+}
+
static inline struct net_device *qdisc_dev(struct Qdisc *qdisc)
{
return qdisc->dev_queue->dev;
@@ -219,12 +232,12 @@ static inline struct net_device *qdisc_dev(struct Qdisc *qdisc)
static inline void sch_tree_lock(struct Qdisc *q)
{
- spin_lock_bh(qdisc_root_lock(q));
+ spin_lock_bh(qdisc_root_sleeping_lock(q));
}
static inline void sch_tree_unlock(struct Qdisc *q)
{
- spin_unlock_bh(qdisc_root_lock(q));
+ spin_unlock_bh(qdisc_root_sleeping_lock(q));
}
#define tcf_tree_lock(tp) sch_tree_lock((tp)->q)
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-05 07:23:07 +0000