diff options
| -rw-r--r-- | drivers/nvme/host/tcp.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 1ae985ec7cec..a9c3f28eedd7 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -1304,6 +1304,18 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, goto err_sock; } + /* 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; + } + } + queue->sock->sk->sk_allocation = GFP_ATOMIC; if (!qid) n = 0; @@ -2344,7 +2356,8 @@ static struct nvmf_transport_ops nvme_tcp_transport = { .allowed_opts = NVMF_OPT_TRSVCID | NVMF_OPT_RECONNECT_DELAY | NVMF_OPT_HOST_TRADDR | NVMF_OPT_CTRL_LOSS_TMO | NVMF_OPT_HDR_DIGEST | NVMF_OPT_DATA_DIGEST | - NVMF_OPT_NR_WRITE_QUEUES | NVMF_OPT_NR_POLL_QUEUES, + NVMF_OPT_NR_WRITE_QUEUES | NVMF_OPT_NR_POLL_QUEUES | + NVMF_OPT_TOS, .create_ctrl = nvme_tcp_create_ctrl, }; |