[v2] vhost: add log for VHOST_USER_SET_VRING_BASE
Checks
Commit Message
This patch adds log for vring related info in handling of vhost message
VHOST_USER_SET_VRING_BASE, which will be useful in live migration case.
Signed-off-by: Andy Pei <andy.pei@intel.com>
---
lib/vhost/vhost_user.c | 5 +++++
1 file changed, 5 insertions(+)
Comments
> -----Original Message-----
> From: Pei, Andy <andy.pei@intel.com>
> Sent: Friday, January 14, 2022 3:57 PM
> To: dev@dpdk.org
> Cc: Xia, Chenbo <chenbo.xia@intel.com>
> Subject: [PATCH v2] vhost: add log for VHOST_USER_SET_VRING_BASE
>
> This patch adds log for vring related info in handling of vhost message
> VHOST_USER_SET_VRING_BASE, which will be useful in live migration case.
>
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
> lib/vhost/vhost_user.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c
> index a781346..cd8c7bc 100644
> --- a/lib/vhost/vhost_user.c
> +++ b/lib/vhost/vhost_user.c
> @@ -973,6 +973,11 @@
> vq->last_avail_idx = msg->payload.state.num;
> }
>
> + VHOST_LOG_CONFIG(INFO,
> + "vring base idx:%u last_used_idx:%u last_avail_idx:%u.\n",
> + msg->payload.state.index, vq->last_used_idx,
> + vq->last_avail_idx);
> +
> return RTE_VHOST_MSG_RESULT_OK;
> }
>
> --
> 1.8.3.1
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
> -----Original Message-----
> From: Pei, Andy <andy.pei@intel.com>
> Sent: Friday, January 14, 2022 3:57 PM
> To: dev@dpdk.org
> Cc: Xia, Chenbo <chenbo.xia@intel.com>
> Subject: [PATCH v2] vhost: add log for VHOST_USER_SET_VRING_BASE
>
> This patch adds log for vring related info in handling of vhost message
> VHOST_USER_SET_VRING_BASE, which will be useful in live migration case.
>
> Signed-off-by: Andy Pei <andy.pei@intel.com>
> ---
> lib/vhost/vhost_user.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/lib/vhost/vhost_user.c b/lib/vhost/vhost_user.c
> index a781346..cd8c7bc 100644
> --- a/lib/vhost/vhost_user.c
> +++ b/lib/vhost/vhost_user.c
> @@ -973,6 +973,11 @@
> vq->last_avail_idx = msg->payload.state.num;
> }
>
> + VHOST_LOG_CONFIG(INFO,
> + "vring base idx:%u last_used_idx:%u last_avail_idx:%u.\n",
> + msg->payload.state.index, vq->last_used_idx,
> + vq->last_avail_idx);
> +
> return RTE_VHOST_MSG_RESULT_OK;
> }
>
> --
> 1.8.3.1
Applied to next-virtio/main, thanks.
@@ -973,6 +973,11 @@
vq->last_avail_idx = msg->payload.state.num;
}
+ VHOST_LOG_CONFIG(INFO,
+ "vring base idx:%u last_used_idx:%u last_avail_idx:%u.\n",
+ msg->payload.state.index, vq->last_used_idx,
+ vq->last_avail_idx);
+
return RTE_VHOST_MSG_RESULT_OK;
}