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-rw-r--r--include/net/sock.h21
1 files changed, 11 insertions, 10 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 8c48fbe..ecb7552 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;
}
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