[ovs-dev] 答复: [PATCH v2] netdev-linux: Prepend the std packet in the TSO packet

Flavio Leitner fbl at sysclose.org
Thu Feb 20 20:04:54 UTC 2020


On Thu, Feb 20, 2020 at 11:39:21AM -0800, William Tu wrote:
> On Tue, Feb 4, 2020 at 9:12 AM Flavio Leitner <fbl at sysclose.org> wrote:
> >
> > On Tue, Feb 04, 2020 at 12:00:19PM -0300, Flavio Leitner wrote:
> > > On Tue, Feb 04, 2020 at 12:51:24AM +0000, Yi Yang (杨�D)-云服务集团 wrote:
> > > > Hi, Flavio
> > The code is in my github branch:
> > https://github.com/fleitner/ovs/tree/tso-tap-enable-tx-v1
> >
> > commit 884371df3bf3df836d4c2ab2d62b420339691fe8
> > Author: Flavio Leitner <fbl at sysclose.org>
> > Date:   Tue Feb 4 11:18:49 2020 -0300
> >
> >     netdev-linux: Enable TSO in the TAP device.
> >
> >     Use ioctl TUNSETOFFLOAD if kernel supports to enable TSO
> >     offloading in the tap device.
> >
> >     Fixes: 29cf9c1b3b9c ("userspace: Add TCP Segmentation Offload support")
> >     Signed-off-by: Flavio Leitner <fbl at sysclose.org>
> >
> Hi Flavio,
> Are you sending out this patch?
> I've tested it and looks good, improve performance a lot.

Hi William,

I was waiting for the test feedback, so thanks for providing it.
I will rebase and propose it.

-- 
fbl


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