diff options
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 8c48fbecb7c..ecb75526cba 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -99,6 +99,7 @@ struct proto; * @skc_node: main hash linkage for various protocol lookup tables * @skc_bind_node: bind hash linkage for various protocol lookup tables * @skc_refcnt: reference count + * @skc_hash: hash value used with various protocol lookup tables * @skc_prot: protocol handlers inside a network family * * This is the minimal network layer representation of sockets, the header @@ -112,6 +113,7 @@ struct sock_common { struct hlist_node skc_node; struct hlist_node skc_bind_node; atomic_t skc_refcnt; + unsigned int skc_hash; struct proto *skc_prot; }; @@ -139,7 +141,6 @@ struct sock_common { * @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets * @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO) * @sk_lingertime: %SO_LINGER l_linger setting - * @sk_hashent: hash entry in several tables (e.g. inet_hashinfo.ehash) * @sk_backlog: always used with the per-socket spinlock held * @sk_callback_lock: used with the callbacks in the end of this struct * @sk_error_queue: rarely used @@ -186,6 +187,7 @@ struct sock { #define sk_node __sk_common.skc_node #define sk_bind_node __sk_common.skc_bind_node #define sk_refcnt __sk_common.skc_refcnt +#define sk_hash __sk_common.skc_hash #define sk_prot __sk_common.skc_prot unsigned char sk_shutdown : 2, sk_no_check : 2, @@ -208,7 +210,6 @@ struct sock { unsigned int sk_allocation; int sk_sndbuf; int sk_route_caps; - int sk_hashent; unsigned long sk_flags; unsigned long sk_lingertime; /* @@ -738,18 +739,18 @@ extern void FASTCALL(release_sock(struct sock *sk)); #define bh_unlock_sock(__sk) spin_unlock(&((__sk)->sk_lock.slock)) extern struct sock *sk_alloc(int family, - unsigned int __nocast priority, + gfp_t priority, struct proto *prot, int zero_it); extern void sk_free(struct sock *sk); extern struct sock *sk_clone(const struct sock *sk, - const unsigned int __nocast priority); + const gfp_t priority); extern struct sk_buff *sock_wmalloc(struct sock *sk, unsigned long size, int force, - unsigned int __nocast priority); + gfp_t priority); extern struct sk_buff *sock_rmalloc(struct sock *sk, unsigned long size, int force, - unsigned int __nocast priority); + gfp_t priority); extern void sock_wfree(struct sk_buff *skb); extern void sock_rfree(struct sk_buff *skb); @@ -765,7 +766,7 @@ extern struct sk_buff *sock_alloc_send_skb(struct sock *sk, int noblock, int *errcode); extern void *sock_kmalloc(struct sock *sk, int size, - unsigned int __nocast priority); + gfp_t priority); extern void sock_kfree_s(struct sock *sk, void *mem, int size); extern void sk_send_sigurg(struct sock *sk); @@ -1200,7 +1201,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk) static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk, int size, int mem, - unsigned int __nocast gfp) + gfp_t gfp) { struct sk_buff *skb; int hdr_len; @@ -1223,7 +1224,7 @@ static inline struct sk_buff *sk_stream_alloc_pskb(struct sock *sk, static inline struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, - unsigned int __nocast gfp) + gfp_t gfp) { return sk_stream_alloc_pskb(sk, size, 0, gfp); } @@ -1254,7 +1255,7 @@ static inline int sock_writeable(const struct sock *sk) return atomic_read(&sk->sk_wmem_alloc) < (sk->sk_sndbuf / 2); } -static inline unsigned int __nocast gfp_any(void) +static inline gfp_t gfp_any(void) { return in_softirq() ? GFP_ATOMIC : GFP_KERNEL; } |