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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Li Feng <fengli@smartx.com>, Tiwei Bie <tiwei.bie@intel.com>,
	Zhihong Wang <zhihong.wang@intel.com>
Cc: dev@dpdk.org, kyle@smartx.com
Subject: Re: [dpdk-dev] [PATCH v5] vhost: add config change slave msg support
Date: Tue, 14 Jan 2020 15:57:20 +0100
Message-ID: <006e5a24-e669-d300-99bd-eb55d5127d06@redhat.com> (raw)
In-Reply-To: <20191220082256.26490-1-fengli@smartx.com>



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 <fengli@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.coquelin@redhat.com>

Thanks,
Maxime


  reply index

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-02 14:57 [dpdk-dev] [PATCH] " Li Feng
2019-12-04  5:13 ` [dpdk-dev] [PATCH v2] " Li Feng
2019-12-04  9:30   ` Tiwei Bie
2019-12-04  9:43     ` Li Feng
2019-12-05  2:07       ` Tiwei Bie
2019-12-05  4:01         ` Li Feng
2019-12-05  4:57           ` Tiwei Bie
2019-12-05  5:38 ` [dpdk-dev] [PATCH v3] " Li Feng
2019-12-11  2:58   ` Li Feng
2019-12-16  5:06   ` Tiwei Bie
2019-12-18  6:34     ` Li Feng
2019-12-19  8:54 ` [dpdk-dev] [PATCH v4] " Li Feng
2019-12-20  8:04   ` Tiwei Bie
2019-12-20  8:22 ` [dpdk-dev] [PATCH v5] " Li Feng
2020-01-14 14:57   ` Maxime Coquelin [this message]
2020-01-15 11:18   ` Maxime Coquelin

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