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Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/host/tcp.c15
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,
};