diff options
| author | David Vrabel <david.vrabel@csr.com> | 2009-01-22 19:12:32 +0000 |
|---|---|---|
| committer | David Vrabel <david.vrabel@csr.com> | 2009-01-22 19:12:32 +0000 |
| commit | dff243f7cb3a2ebbb09093066c1bc4a90ff5b3a4 (patch) | |
| tree | 1c63e7c2f879cd322ca785671b74b4ff796dd24c /net/sunrpc/svcsock.c | |
| parent | a5e6ced58d423cb09c4fc0087dcfdb0b5deb5e1c (diff) | |
| parent | f3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream
Diffstat (limited to 'net/sunrpc/svcsock.c')
| -rw-r--r-- | net/sunrpc/svcsock.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index ef3238d665e..5763e6460fe 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -59,6 +59,7 @@ static void svc_udp_data_ready(struct sock *, int); static int svc_udp_recvfrom(struct svc_rqst *); static int svc_udp_sendto(struct svc_rqst *); static void svc_sock_detach(struct svc_xprt *); +static void svc_tcp_sock_detach(struct svc_xprt *); static void svc_sock_free(struct svc_xprt *); static struct svc_xprt *svc_create_socket(struct svc_serv *, int, @@ -102,7 +103,6 @@ static void svc_reclassify_socket(struct socket *sock) static void svc_release_skb(struct svc_rqst *rqstp) { struct sk_buff *skb = rqstp->rq_xprt_ctxt; - struct svc_deferred_req *dr = rqstp->rq_deferred; if (skb) { struct svc_sock *svsk = @@ -112,10 +112,6 @@ static void svc_release_skb(struct svc_rqst *rqstp) dprintk("svc: service %p, releasing skb %p\n", rqstp, skb); skb_free_datagram(svsk->sk_sk, skb); } - if (dr) { - rqstp->rq_deferred = NULL; - kfree(dr); - } } union svc_pktinfo_u { @@ -289,7 +285,7 @@ svc_sock_names(char *buf, struct svc_serv *serv, char *toclose) return -ENOENT; return len; } -EXPORT_SYMBOL(svc_sock_names); +EXPORT_SYMBOL_GPL(svc_sock_names); /* * Check input queue length @@ -1017,7 +1013,7 @@ static struct svc_xprt_ops svc_tcp_ops = { .xpo_recvfrom = svc_tcp_recvfrom, .xpo_sendto = svc_tcp_sendto, .xpo_release_rqst = svc_release_skb, - .xpo_detach = svc_sock_detach, + .xpo_detach = svc_tcp_sock_detach, .xpo_free = svc_sock_free, .xpo_prep_reply_hdr = svc_tcp_prep_reply_hdr, .xpo_has_wspace = svc_tcp_has_wspace, @@ -1101,7 +1097,7 @@ void svc_sock_update_bufs(struct svc_serv *serv) } spin_unlock_bh(&serv->sv_lock); } -EXPORT_SYMBOL(svc_sock_update_bufs); +EXPORT_SYMBOL_GPL(svc_sock_update_bufs); /* * Initialize socket for RPC use and create svc_sock struct @@ -1287,6 +1283,24 @@ static void svc_sock_detach(struct svc_xprt *xprt) sk->sk_state_change = svsk->sk_ostate; sk->sk_data_ready = svsk->sk_odata; sk->sk_write_space = svsk->sk_owspace; + + if (sk->sk_sleep && waitqueue_active(sk->sk_sleep)) + wake_up_interruptible(sk->sk_sleep); +} + +/* + * Disconnect the socket, and reset the callbacks + */ +static void svc_tcp_sock_detach(struct svc_xprt *xprt) +{ + struct svc_sock *svsk = container_of(xprt, struct svc_sock, sk_xprt); + + dprintk("svc: svc_tcp_sock_detach(%p)\n", svsk); + + svc_sock_detach(xprt); + + if (!test_bit(XPT_LISTENER, &xprt->xpt_flags)) + kernel_sock_shutdown(svsk->sk_sock, SHUT_RDWR); } /* |