On 12/20/19 9:22 AM, Li Feng wrote:
> This msg is used to notify qemu that should get the config of backend.
>
> For example, vhost-user-blk uses this msg to notify guest os the
> capacity of backend has changed.
>
> The need_reply flag is not mandatory because it will block the sender
> thread and master process will send get_config message to fetch the
> configuration, this need an extra thread to process the vhost message.
>
> Signed-off-by: Li Feng <fen...@smartx.com>
> ---
> v5:
> * Fix code style.
>
> v4:
> * Fix type and code style.
> * Add need_reply support.
>
> v3:
> * Move the declare to rte_vhost.h
> * Add the symbol in rte_vhost_version.map
>
> v2:
> * Fix a little log typo.
>
> lib/librte_vhost/rte_vhost.h | 15 ++++++++++++++
> lib/librte_vhost/rte_vhost_version.map | 1 +
> lib/librte_vhost/vhost_user.c | 36
> ++++++++++++++++++++++++++++++++++
> lib/librte_vhost/vhost_user.h | 1 +
> 4 files changed, 53 insertions(+)
>
Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com>
Thanks,
Maxime
