patch-2.4.20 linux-2.4.20/include/linux/sunrpc/svcsock.h

• Lines: 63
• Date: Thu Nov 28 15:53:15 2002
• Orig file: linux-2.4.19/include/linux/sunrpc/svcsock.h
• Orig date: Thu Nov 22 11:47:20 2001

diff -urN linux-2.4.19/include/linux/sunrpc/svcsock.h linux-2.4.20/include/linux/sunrpc/svcsock.h
@@ -13,38 +13,39 @@
 
 /*
  * RPC server socket.
- * NOTE: First two items must be prev/next.
  */
 struct svc_sock {
-	struct svc_sock *	sk_prev;	/* list of ready sockets */
-	struct svc_sock *	sk_next;
-	struct svc_sock *	sk_list;	/* list of all sockets */
+	struct list_head	sk_ready;	/* list of ready sockets */
+	struct list_head	sk_list;	/* list of all sockets */
 	struct socket *		sk_sock;	/* berkeley socket layer */
 	struct sock *		sk_sk;		/* INET layer */
-	spinlock_t		sk_lock;
 
 	struct svc_serv *	sk_server;	/* service for this socket */
-	unsigned char		sk_inuse;	/* use count */
-	unsigned char		sk_busy;	/* enqueued/receiving */
-	unsigned char		sk_conn;	/* conn pending */
-	unsigned char		sk_close;	/* dead or dying */
-	int			sk_data;	/* data pending */
-	unsigned int		sk_temp : 1,	/* temp socket */
-				sk_qued : 1,	/* on serv->sk_sockets */
-				sk_dead : 1;	/* socket closed */
+	unsigned int		sk_inuse;	/* use count */
+	unsigned long		sk_flags;
+#define	SK_BUSY		0			/* enqueued/receiving */
+#define	SK_CONN		1			/* conn pending */
+#define	SK_CLOSE	2			/* dead or dying */
+#define	SK_DATA		3			/* data pending */
+#define	SK_TEMP		4			/* temp (TCP) socket */
+#define	SK_QUED		5			/* on serv->sk_sockets */
+#define	SK_DEAD		6			/* socket closed */
+#define	SK_CHNGBUF	7			/* need to change snd/rcv buffer sizes */
+
+	int			sk_reserved;	/* space on outq that is reserved */
+
 	int			(*sk_recvfrom)(struct svc_rqst *rqstp);
 	int			(*sk_sendto)(struct svc_rqst *rqstp);
 
 	/* We keep the old state_change and data_ready CB's here */
 	void			(*sk_ostate)(struct sock *);
 	void			(*sk_odata)(struct sock *, int bytes);
+	void			(*sk_owspace)(struct sock *);
 
 	/* private TCP part */
 	int			sk_reclen;	/* length of record */
 	int			sk_tcplen;	/* current read length */
-
-	/* Debugging */
-	struct svc_rqst *	sk_rqstp;
+	time_t			sk_lastrecv;	/* time of last received request */
 };
 
 /*
@@ -55,5 +56,6 @@
 int		svc_recv(struct svc_serv *, struct svc_rqst *, long);
 int		svc_send(struct svc_rqst *);
 void		svc_drop(struct svc_rqst *);
+void		svc_sock_update_bufs(struct svc_serv *serv);
 
 #endif /* SUNRPC_SVCSOCK_H */