Re: [PATCH v3] vhost-user: Do not wait for reply for not sent VHOST_USER_SET_LOG_BASE

[BillXiang]

> From: "Prasad Pandit"<ppandit@redhat.com>
> Date:  Tue, Aug 27, 2024, 20:37
> Subject:  Re: [PATCH v3] vhost-user: Do not wait for reply for not sent 
> VHOST_USER_SET_LOG_BASE
> To: "BillXiang"<xiangwencheng@dayudpu.com>
> Cc: "Michael S. Tsirkin"<mst@redhat.com>, <qemu-devel@nongnu.org>
> On Tue, 27 Aug 2024 at 16:50, BillXiang <xiangwencheng@dayudpu.com> wrote:
> > it's better to be consistent to use vhost_user_per_device_request for those 
> > per-device messages, right?
> 
> * ...consistent to use? Could you please elaborate a little?
> 
> Thank you.
> ---
>   - Prasad

That was elaborated in commit b931bfbf0429 (" vhost-user: add multiple queue 
support "). 
We have added vhost_user_one_time_request() to send those per-device messages 
only once 
for multi-queue device. Which was then changed to 
vhost_user_per_device_request() in 
commit 0dcb4172f2ce ("vhost-user: Change one_time to per_device request").
And VHOST_USER_SET_LOG_BASE should be one of those per-device messages that only
be sent once for multi-queue device.