From: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
To: David Miller <davem@davemloft.net>
Cc: kaber@trash.net, eric.dumazet@gmail.com, netdev@vger.kernel.org
Subject: Re: [PATCH v2 net-next] vlan: Add GRO support for non hardware accelerated vlan
Date: Tue, 02 Jun 2015 10:24:29 +0900 [thread overview]
Message-ID: <556D05CD.3090607@lab.ntt.co.jp> (raw)
In-Reply-To: <20150601.165132.685895742264313831.davem@davemloft.net>
On 2015/06/02 8:51, David Miller wrote:
> From: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
> Date: Mon, 1 Jun 2015 21:55:06 +0900
>
>> Currently packets with non-hardware-accelerated vlan cannot be handled
>> by GRO. This causes low performance for 802.1ad and stacked vlan, as their
>> vlan tags are currently not stripped by hardware.
>>
>> This patch adds GRO support for non-hardware-accelerated vlan and
>> improves receive performance of them.
>>
>> Test Environment:
>> vlan device (.1Q) on vlan device (.1ad) on ixgbe (82599)
>>
>> Result:
> ...
>> Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
>
> So I applied this, but gave the new offloads a priority of 10.
Thank you for handling the priority.
Thanks,
Toshiaki Makita
prev parent reply other threads:[~2015-06-02 1:24 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-01 12:55 [PATCH v2 net-next] vlan: Add GRO support for non hardware accelerated vlan Toshiaki Makita
2015-06-01 14:12 ` Eric Dumazet
2015-06-01 16:03 ` Toshiaki Makita
2015-06-01 16:28 ` Eric Dumazet
2015-06-01 21:56 ` David Miller
2015-06-03 1:09 ` Simon Horman
2015-06-01 23:51 ` David Miller
2015-06-02 1:24 ` Toshiaki Makita [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=556D05CD.3090607@lab.ntt.co.jp \
--to=makita.toshiaki@lab.ntt.co.jp \
--cc=davem@davemloft.net \
--cc=eric.dumazet@gmail.com \
--cc=kaber@trash.net \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).