diff options
Diffstat (limited to 'net/sunrpc/svcsock.c')
| -rw-r--r-- | net/sunrpc/svcsock.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 72e5a01df3d3..e1c85123b445 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -713,8 +713,7 @@ static int svc_udp_sendto(struct svc_rqst *rqstp) if (svc_xprt_is_dead(xprt)) goto out_notconn; - count = xdr_buf_to_bvec(rqstp->rq_bvec, - ARRAY_SIZE(rqstp->rq_bvec), xdr); + count = xdr_buf_to_bvec(rqstp->rq_bvec, rqstp->rq_maxpages, xdr); iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, rqstp->rq_bvec, count, rqstp->rq_res.len); @@ -1219,8 +1218,8 @@ static int svc_tcp_sendmsg(struct svc_sock *svsk, struct svc_rqst *rqstp, memcpy(buf, &marker, sizeof(marker)); bvec_set_virt(rqstp->rq_bvec, buf, sizeof(marker)); - count = xdr_buf_to_bvec(rqstp->rq_bvec + 1, - ARRAY_SIZE(rqstp->rq_bvec) - 1, &rqstp->rq_res); + count = xdr_buf_to_bvec(rqstp->rq_bvec + 1, rqstp->rq_maxpages, + &rqstp->rq_res); iov_iter_bvec(&msg.msg_iter, ITER_SOURCE, rqstp->rq_bvec, 1 + count, sizeof(marker) + rqstp->rq_res.len); @@ -1340,7 +1339,8 @@ static void svc_tcp_init(struct svc_sock *svsk, struct svc_serv *serv) svsk->sk_marker = xdr_zero; svsk->sk_tcplen = 0; svsk->sk_datalen = 0; - memset(&svsk->sk_pages[0], 0, sizeof(svsk->sk_pages)); + memset(&svsk->sk_pages[0], 0, + svsk->sk_maxpages * sizeof(struct page *)); tcp_sock_set_nodelay(sk); @@ -1379,10 +1379,13 @@ static struct svc_sock *svc_setup_socket(struct svc_serv *serv, struct svc_sock *svsk; struct sock *inet; int pmap_register = !(flags & SVC_SOCK_ANONYMOUS); + unsigned long pages; - svsk = kzalloc(sizeof(*svsk), GFP_KERNEL); + pages = svc_serv_maxpages(serv); + svsk = kzalloc(struct_size(svsk, sk_pages, pages), GFP_KERNEL); if (!svsk) return ERR_PTR(-ENOMEM); + svsk->sk_maxpages = pages; inet = sock->sk; @@ -1542,7 +1545,7 @@ static struct svc_xprt *svc_create_socket(struct svc_serv *serv, if (protocol == IPPROTO_TCP) { sk_net_refcnt_upgrade(sock->sk); - if ((error = kernel_listen(sock, 64)) < 0) + if ((error = kernel_listen(sock, SOMAXCONN)) < 0) goto bummer; } |