diff options
Diffstat (limited to 'drivers/nvme')
-rw-r--r-- | drivers/nvme/host/tcp.c | 53 | ||||
-rw-r--r-- | drivers/nvme/target/tcp.c | 54 |
2 files changed, 18 insertions, 89 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index c15a92163c1f..4c972d8abf31 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -1313,8 +1313,7 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, { struct nvme_tcp_ctrl *ctrl = to_tcp_ctrl(nctrl); struct nvme_tcp_queue *queue = &ctrl->queues[qid]; - struct linger sol = { .l_onoff = 1, .l_linger = 0 }; - int ret, opt, rcv_pdu_size; + int ret, rcv_pdu_size; queue->ctrl = ctrl; INIT_LIST_HEAD(&queue->send_list); @@ -1337,60 +1336,24 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, } /* Single syn retry */ - opt = 1; - ret = kernel_setsockopt(queue->sock, IPPROTO_TCP, TCP_SYNCNT, - (char *)&opt, sizeof(opt)); - if (ret) { - dev_err(nctrl->device, - "failed to set TCP_SYNCNT sock opt %d\n", ret); - goto err_sock; - } + tcp_sock_set_syncnt(queue->sock->sk, 1); /* Set TCP no delay */ - opt = 1; - ret = kernel_setsockopt(queue->sock, IPPROTO_TCP, - TCP_NODELAY, (char *)&opt, sizeof(opt)); - if (ret) { - dev_err(nctrl->device, - "failed to set TCP_NODELAY sock opt %d\n", ret); - goto err_sock; - } + tcp_sock_set_nodelay(queue->sock->sk); /* * Cleanup whatever is sitting in the TCP transmit queue on socket * close. This is done to prevent stale data from being sent should * the network connection be restored before TCP times out. */ - ret = kernel_setsockopt(queue->sock, SOL_SOCKET, SO_LINGER, - (char *)&sol, sizeof(sol)); - if (ret) { - dev_err(nctrl->device, - "failed to set SO_LINGER sock opt %d\n", ret); - goto err_sock; - } + sock_no_linger(queue->sock->sk); - if (so_priority > 0) { - ret = kernel_setsockopt(queue->sock, SOL_SOCKET, SO_PRIORITY, - (char *)&so_priority, sizeof(so_priority)); - if (ret) { - dev_err(ctrl->ctrl.device, - "failed to set SO_PRIORITY sock opt, ret %d\n", - ret); - goto err_sock; - } - } + if (so_priority > 0) + sock_set_priority(queue->sock->sk, so_priority); /* Set socket type of service */ - if (nctrl->opts->tos >= 0) { - opt = nctrl->opts->tos; - ret = kernel_setsockopt(queue->sock, SOL_IP, IP_TOS, - (char *)&opt, sizeof(opt)); - if (ret) { - dev_err(nctrl->device, - "failed to set IP_TOS sock opt %d\n", ret); - goto err_sock; - } - } + if (nctrl->opts->tos >= 0) + ip_sock_set_tos(queue->sock->sk, nctrl->opts->tos); queue->sock->sk->sk_allocation = GFP_ATOMIC; nvme_tcp_set_queue_io_cpu(queue); diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index f0da04e960f4..4546049a96b3 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -1429,7 +1429,6 @@ static int nvmet_tcp_set_queue_sock(struct nvmet_tcp_queue *queue) { struct socket *sock = queue->sock; struct inet_sock *inet = inet_sk(sock->sk); - struct linger sol = { .l_onoff = 1, .l_linger = 0 }; int ret; ret = kernel_getsockname(sock, @@ -1447,27 +1446,14 @@ static int nvmet_tcp_set_queue_sock(struct nvmet_tcp_queue *queue) * close. This is done to prevent stale data from being sent should * the network connection be restored before TCP times out. */ - ret = kernel_setsockopt(sock, SOL_SOCKET, SO_LINGER, - (char *)&sol, sizeof(sol)); - if (ret) - return ret; + sock_no_linger(sock->sk); - if (so_priority > 0) { - ret = kernel_setsockopt(sock, SOL_SOCKET, SO_PRIORITY, - (char *)&so_priority, sizeof(so_priority)); - if (ret) - return ret; - } + if (so_priority > 0) + sock_set_priority(sock->sk, so_priority); /* Set socket type of service */ - if (inet->rcv_tos > 0) { - int tos = inet->rcv_tos; - - ret = kernel_setsockopt(sock, SOL_IP, IP_TOS, - (char *)&tos, sizeof(tos)); - if (ret) - return ret; - } + if (inet->rcv_tos > 0) + ip_sock_set_tos(sock->sk, inet->rcv_tos); write_lock_bh(&sock->sk->sk_callback_lock); sock->sk->sk_user_data = queue; @@ -1588,7 +1574,7 @@ static int nvmet_tcp_add_port(struct nvmet_port *nport) { struct nvmet_tcp_port *port; __kernel_sa_family_t af; - int opt, ret; + int ret; port = kzalloc(sizeof(*port), GFP_KERNEL); if (!port) @@ -1632,30 +1618,10 @@ static int nvmet_tcp_add_port(struct nvmet_port *nport) port->sock->sk->sk_user_data = port; port->data_ready = port->sock->sk->sk_data_ready; port->sock->sk->sk_data_ready = nvmet_tcp_listen_data_ready; - - opt = 1; - ret = kernel_setsockopt(port->sock, IPPROTO_TCP, - TCP_NODELAY, (char *)&opt, sizeof(opt)); - if (ret) { - pr_err("failed to set TCP_NODELAY sock opt %d\n", ret); - goto err_sock; - } - - ret = kernel_setsockopt(port->sock, SOL_SOCKET, SO_REUSEADDR, - (char *)&opt, sizeof(opt)); - if (ret) { - pr_err("failed to set SO_REUSEADDR sock opt %d\n", ret); - goto err_sock; - } - - if (so_priority > 0) { - ret = kernel_setsockopt(port->sock, SOL_SOCKET, SO_PRIORITY, - (char *)&so_priority, sizeof(so_priority)); - if (ret) { - pr_err("failed to set SO_PRIORITY sock opt %d\n", ret); - goto err_sock; - } - } + sock_set_reuseaddr(port->sock->sk); + tcp_sock_set_nodelay(port->sock->sk); + if (so_priority > 0) + sock_set_priority(port->sock->sk, so_priority); ret = kernel_bind(port->sock, (struct sockaddr *)&port->addr, sizeof(port->addr)); |