diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/caif/cfctrl.h | 4 | ||||
| -rw-r--r-- | include/net/cls_cgroup.h | 63 | ||||
| -rw-r--r-- | include/net/ip.h | 6 | ||||
| -rw-r--r-- | include/net/ipv6.h | 6 | ||||
| -rw-r--r-- | include/net/mac80211.h | 3 | ||||
| -rw-r--r-- | include/net/netfilter/nf_conntrack_core.h | 2 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 2 | ||||
| -rw-r--r-- | include/net/sock.h | 32 |
8 files changed, 100 insertions, 18 deletions
diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h index 997603f2bf4..9402543fc20 100644 --- a/include/net/caif/cfctrl.h +++ b/include/net/caif/cfctrl.h @@ -94,8 +94,8 @@ struct cfctrl_request_info { enum cfctrl_cmd cmd; u8 channel_id; struct cfctrl_link_param param; - struct cfctrl_request_info *next; struct cflayer *client_layer; + struct list_head list; }; struct cfctrl { @@ -103,7 +103,7 @@ struct cfctrl { struct cfctrl_rsp res; atomic_t req_seq_no; atomic_t rsp_seq_no; - struct cfctrl_request_info *first_req; + struct list_head list; /* Protects from simultaneous access to first_req list */ spinlock_t info_list_lock; #ifndef CAIF_NO_LOOP diff --git a/include/net/cls_cgroup.h b/include/net/cls_cgroup.h new file mode 100644 index 00000000000..726cc353640 --- /dev/null +++ b/include/net/cls_cgroup.h @@ -0,0 +1,63 @@ +/* + * cls_cgroup.h Control Group Classifier + * + * Authors: Thomas Graf <tgraf@suug.ch> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ + +#ifndef _NET_CLS_CGROUP_H +#define _NET_CLS_CGROUP_H + +#include <linux/cgroup.h> +#include <linux/hardirq.h> +#include <linux/rcupdate.h> + +#ifdef CONFIG_CGROUPS +struct cgroup_cls_state +{ + struct cgroup_subsys_state css; + u32 classid; +}; + +#ifdef CONFIG_NET_CLS_CGROUP +static inline u32 task_cls_classid(struct task_struct *p) +{ + if (in_interrupt()) + return 0; + + return container_of(task_subsys_state(p, net_cls_subsys_id), + struct cgroup_cls_state, css)->classid; +} +#else +extern int net_cls_subsys_id; + +static inline u32 task_cls_classid(struct task_struct *p) +{ + int id; + u32 classid = 0; + + if (in_interrupt()) + return 0; + + rcu_read_lock(); + id = rcu_dereference(net_cls_subsys_id); + if (id >= 0) + classid = container_of(task_subsys_state(p, id), + struct cgroup_cls_state, css)->classid; + rcu_read_unlock(); + + return classid; +} +#endif +#else +static inline u32 task_cls_classid(struct task_struct *p) +{ + return 0; +} +#endif +#endif /* _NET_CLS_CGROUP_H */ diff --git a/include/net/ip.h b/include/net/ip.h index 63548f0a44b..452f229c380 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -358,11 +358,11 @@ enum ip_defrag_users { IP_DEFRAG_LOCAL_DELIVER, IP_DEFRAG_CALL_RA_CHAIN, IP_DEFRAG_CONNTRACK_IN, - __IP_DEFRAG_CONNTRACK_IN_END = IP_DEFRAG_CONNTRACK_IN + USHORT_MAX, + __IP_DEFRAG_CONNTRACK_IN_END = IP_DEFRAG_CONNTRACK_IN + USHRT_MAX, IP_DEFRAG_CONNTRACK_OUT, - __IP_DEFRAG_CONNTRACK_OUT_END = IP_DEFRAG_CONNTRACK_OUT + USHORT_MAX, + __IP_DEFRAG_CONNTRACK_OUT_END = IP_DEFRAG_CONNTRACK_OUT + USHRT_MAX, IP_DEFRAG_CONNTRACK_BRIDGE_IN, - __IP_DEFRAG_CONNTRACK_BRIDGE_IN = IP_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX, + __IP_DEFRAG_CONNTRACK_BRIDGE_IN = IP_DEFRAG_CONNTRACK_BRIDGE_IN + USHRT_MAX, IP_DEFRAG_VS_IN, IP_DEFRAG_VS_OUT, IP_DEFRAG_VS_FWD diff --git a/include/net/ipv6.h b/include/net/ipv6.h index eba5cc00325..2600b69757b 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -354,11 +354,11 @@ struct inet_frag_queue; enum ip6_defrag_users { IP6_DEFRAG_LOCAL_DELIVER, IP6_DEFRAG_CONNTRACK_IN, - __IP6_DEFRAG_CONNTRACK_IN = IP6_DEFRAG_CONNTRACK_IN + USHORT_MAX, + __IP6_DEFRAG_CONNTRACK_IN = IP6_DEFRAG_CONNTRACK_IN + USHRT_MAX, IP6_DEFRAG_CONNTRACK_OUT, - __IP6_DEFRAG_CONNTRACK_OUT = IP6_DEFRAG_CONNTRACK_OUT + USHORT_MAX, + __IP6_DEFRAG_CONNTRACK_OUT = IP6_DEFRAG_CONNTRACK_OUT + USHRT_MAX, IP6_DEFRAG_CONNTRACK_BRIDGE_IN, - __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = IP6_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX, + __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = IP6_DEFRAG_CONNTRACK_BRIDGE_IN + USHRT_MAX, }; struct ip6_create_arg { diff --git a/include/net/mac80211.h b/include/net/mac80211.h index e24b0363e6c..de22cbfef23 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -815,6 +815,7 @@ enum ieee80211_key_flags { * encrypted in hardware. * @alg: The key algorithm. * @flags: key flags, see &enum ieee80211_key_flags. + * @ap_addr: AP's MAC address * @keyidx: the key index (0-3) * @keylen: key material length * @key: key material. For ALG_TKIP the key is encoded as a 256-bit (32 byte) @@ -1637,6 +1638,8 @@ enum ieee80211_ampdu_mlme_action { * Returns a negative error code on failure. * The callback must be atomic. * + * @get_survey: Return per-channel survey information + * * @rfkill_poll: Poll rfkill hardware state. If you need this, you also * need to set wiphy->rfkill_poll to %true before registration, * and need to call wiphy_rfkill_set_hw_state() in the callback. diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h index dffde8e6920..3d7524fba19 100644 --- a/include/net/netfilter/nf_conntrack_core.h +++ b/include/net/netfilter/nf_conntrack_core.h @@ -61,7 +61,7 @@ static inline int nf_conntrack_confirm(struct sk_buff *skb) int ret = NF_ACCEPT; if (ct && ct != &nf_conntrack_untracked) { - if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct)) + if (!nf_ct_is_confirmed(ct)) ret = __nf_conntrack_confirm(skb); if (likely(ret == NF_ACCEPT)) nf_ct_deliver_cached_events(ct); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 6173c619913..4b860116e09 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -876,7 +876,7 @@ struct sctp_transport { /* Reference counting. */ atomic_t refcnt; - int dead:1, + __u32 dead:1, /* RTO-Pending : A flag used to track if one of the DATA * chunks sent to this address is currently being * used to compute a RTT. If this flag is 0, diff --git a/include/net/sock.h b/include/net/sock.h index 5697caf8cc7..ca241ea1487 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -312,7 +312,7 @@ struct sock { void *sk_security; #endif __u32 sk_mark; - /* XXX 4 bytes hole on 64 bit */ + u32 sk_classid; void (*sk_state_change)(struct sock *sk); void (*sk_data_ready)(struct sock *sk, int bytes); void (*sk_write_space)(struct sock *sk); @@ -1026,15 +1026,23 @@ extern void release_sock(struct sock *sk); SINGLE_DEPTH_NESTING) #define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock)) -static inline void lock_sock_bh(struct sock *sk) +extern bool lock_sock_fast(struct sock *sk); +/** + * unlock_sock_fast - complement of lock_sock_fast + * @sk: socket + * @slow: slow mode + * + * fast unlock socket for user context. + * If slow mode is on, we call regular release_sock() + */ +static inline void unlock_sock_fast(struct sock *sk, bool slow) { - spin_lock_bh(&sk->sk_lock.slock); + if (slow) + release_sock(sk); + else + spin_unlock_bh(&sk->sk_lock.slock); } -static inline void unlock_sock_bh(struct sock *sk) -{ - spin_unlock_bh(&sk->sk_lock.slock); -} extern struct sock *sk_alloc(struct net *net, int family, gfp_t priority, @@ -1074,6 +1082,14 @@ extern void *sock_kmalloc(struct sock *sk, int size, extern void sock_kfree_s(struct sock *sk, void *mem, int size); extern void sk_send_sigurg(struct sock *sk); +#ifdef CONFIG_CGROUPS +extern void sock_update_classid(struct sock *sk); +#else +static inline void sock_update_classid(struct sock *sk) +{ +} +#endif + /* * Functions to fill in entries in struct proto_ops when a protocol * does not implement a particular function. @@ -1404,7 +1420,7 @@ static inline int sk_has_allocations(const struct sock *sk) /** * wq_has_sleeper - check if there are any waiting processes - * @sk: struct socket_wq + * @wq: struct socket_wq * * Returns true if socket_wq has waiting processes * |