netdev - Re: [PATCH net-next v3 1/3] selftests/ptr_ring: add benchmark application for ptr

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Message-ID: <20210702042838-mutt-send-email-mst@kernel.org>
Date:   Fri, 2 Jul 2021 04:30:46 -0400
From:   "Michael S. Tsirkin" <mst@...hat.com>
To:     Yunsheng Lin <linyunsheng@...wei.com>
Cc:     Jason Wang <jasowang@...hat.com>, davem@...emloft.net,
        kuba@...nel.org, brouer@...hat.com, paulmck@...nel.org,
        peterz@...radead.org, will@...nel.org, shuah@...nel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linuxarm@...neuler.org
Subject: Re: [PATCH net-next v3 1/3] selftests/ptr_ring: add benchmark
 application for ptr_ring

On Fri, Jul 02, 2021 at 04:17:17PM +0800, Yunsheng Lin wrote:
> > Let's reuse ptr_ring.c in tools/virtio/ringtest. Nothing virt specific there.
> 
> It *does* have some virtio specific at the end of ptr_ring.c.
> It can be argued that the ptr_ring.c in tools/virtio/ringtest
> could be refactored to remove the function related to virtio.
> 
> But as mentioned in the previous disscusion [1], the tools/virtio/
> seems to have compile error in the latest kernel, it does not seems
> right to reuse that.
> And most of testcase in tools/virtio/ seems
> better be in tools/virtio/ringtest instead，so until the testcase
> in tools/virtio/ is compile-error-free and moved to tools/testing/
> selftests/, it seems better not to reuse it for now.


That's a great reason to reuse - so tools/virtio/ stays working.
Please just fix that.

-- 
MST