fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / linux / sunrpc / svcsock.h

diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h
index d33c6fa..523fb3a 100644 (file)
--- a/include/linux/sunrpc/svcsock.h
+++ b/include/linux/sunrpc/svcsock.h
@@ -20,8 +20,9 @@ struct svc_sock {
        struct socket *         sk_sock;        /* berkeley socket layer */
        struct sock *           sk_sk;          /* INET layer */
 
+       struct svc_pool *       sk_pool;        /* current pool iff queued */
        struct svc_serv *       sk_server;      /* service for this socket */
-       unsigned int            sk_inuse;       /* use count */
+       atomic_t                sk_inuse;       /* use count */
        unsigned long           sk_flags;
 #define        SK_BUSY         0                       /* enqueued/receiving */
 #define        SK_CONN         1                       /* conn pending */
@@ -31,12 +32,15 @@ struct svc_sock {
 #define        SK_DEAD         6                       /* socket closed */
 #define        SK_CHNGBUF      7                       /* need to change snd/rcv buffer sizes */
 #define        SK_DEFERRED     8                       /* request on sk_deferred */
+#define        SK_OLD          9                       /* used for temp socket aging mark+sweep */
+#define        SK_DETACHED     10                      /* detached from tempsocks list */
 
-       int                     sk_reserved;    /* space on outq that is reserved */
+       atomic_t                sk_reserved;    /* space on outq that is reserved */
 
+       spinlock_t              sk_defer_lock;  /* protects sk_deferred */
        struct list_head        sk_deferred;    /* deferred requests that need to
                                                 * be revisted */
-       struct semaphore        sk_sem;         /* to serialize sending data */
+       struct mutex            sk_mutex;       /* to serialize sending data */
 
        int                     (*sk_recvfrom)(struct svc_rqst *rqstp);
        int                     (*sk_sendto)(struct svc_rqst *rqstp);
@@ -50,16 +54,24 @@ struct svc_sock {
        int                     sk_reclen;      /* length of record */
        int                     sk_tcplen;      /* current read length */
        time_t                  sk_lastrecv;    /* time of last received request */
+
+       /* cache of various info for TCP sockets */
+       void                    *sk_info_authunix;
 };
 
 /*
  * Function prototypes.
  */
 int            svc_makesock(struct svc_serv *, int, unsigned short);
-void           svc_delete_socket(struct svc_sock *);
-int            svc_recv(struct svc_serv *, struct svc_rqst *, long);
+void           svc_force_close_socket(struct svc_sock *);
+int            svc_recv(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);
+int            svc_sock_names(char *buf, struct svc_serv *serv, char *toclose);
+int            svc_addsock(struct svc_serv *serv,
+                           int fd,
+                           char *name_return,
+                           int *proto);
 
 #endif /* SUNRPC_SVCSOCK_H */