diff options
| author | Hannes Reinecke <hare@suse.de> | 2023-08-24 16:39:17 +0200 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2023-10-11 10:11:55 -0700 |
| commit | e4f4aabb6f66177410e573bdf821f29f9746765f (patch) | |
| tree | d8b701662cd533ae8d388b7805352c6c1079d9a0 /drivers/nvme | |
| parent | 2837966ab2a8117b002ee9c02fa62a01db787844 (diff) | |
nvme-tcp: improve icreq/icresp logging
When icreq/icresp fails we should be printing out a warning to
inform the user that the connection could not be established;
without it there won't be anything in the kernel message log,
just an error code returned to nvme-cli.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/tcp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 69975b655179..4656ad20e157 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -1403,8 +1403,11 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue) iov.iov_base = icreq; iov.iov_len = sizeof(*icreq); ret = kernel_sendmsg(queue->sock, &msg, &iov, 1, iov.iov_len); - if (ret < 0) + if (ret < 0) { + pr_warn("queue %d: failed to send icreq, error %d\n", + nvme_tcp_queue_id(queue), ret); goto free_icresp; + } memset(&msg, 0, sizeof(msg)); iov.iov_base = icresp; @@ -1415,8 +1418,11 @@ static int nvme_tcp_init_connection(struct nvme_tcp_queue *queue) } ret = kernel_recvmsg(queue->sock, &msg, &iov, 1, iov.iov_len, msg.msg_flags); - if (ret < 0) + if (ret < 0) { + pr_warn("queue %d: failed to receive icresp, error %d\n", + nvme_tcp_queue_id(queue), ret); goto free_icresp; + } if (queue->ctrl->ctrl.opts->tls) { ctype = tls_get_record_type(queue->sock->sk, (struct cmsghdr *)cbuf); |