linux-kernel - Re: [PATCH v3 2/2] vhost-vdpa: fix page pinning leakage in error path

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Message-ID: <835e79de-52d9-1d07-71dd-d9bee6b9f62e@redhat.com>
Date:   Thu, 15 Oct 2020 14:15:32 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     si-wei liu <si-wei.liu@...cle.com>, mst@...hat.com,
        lingshan.zhu@...el.com
Cc:     joao.m.martins@...cle.com, boris.ostrovsky@...cle.com,
        linux-kernel@...r.kernel.org,
        virtualization@...ts.linux-foundation.org, netdev@...r.kernel.org
Subject: Re: [PATCH v3 2/2] vhost-vdpa: fix page pinning leakage in error path


On 2020/10/14 上午7:42, si-wei liu wrote:
>>
>>
>> So what I suggest is to fix the pinning leakage first and do the 
>> possible optimization on top (which is still questionable to me).
> OK. Unfortunately, this was picked and got merged in upstream. So I 
> will post a follow up patch set to 1) revert the commit to the 
> original __get_free_page() implementation, and 2) fix the accounting 
> and leakage on top. Will it be fine?


Fine.

Thanks