From: Eric Dumazet <eric.dumazet@gmail.com>
To: "Jiafei.Pan@freescale.com" <Jiafei.Pan@freescale.com>
Cc: Alexander Duyck <alexander.h.duyck@redhat.com>,
David Miller <davem@davemloft.net>,
"jkosina@suse.cz" <jkosina@suse.cz>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"LeoLi@freescale.com" <LeoLi@freescale.com>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>
Subject: Re: [PATCH] net: use hardware buffer pool to allocate skb
Date: Fri, 17 Oct 2014 07:05:09 -0700 [thread overview]
Message-ID: <1413554709.24953.5.camel@edumazet-glaptop2.roam.corp.google.com> (raw)
In-Reply-To: <92e45ba6015c4c48b21baeade3f9c929@BLUPR03MB517.namprd03.prod.outlook.com>
On Fri, 2014-10-17 at 02:35 +0000, Jiafei.Pan@freescale.com wrote:
> [Pan Jiafei] Hi, Alex, thanks for your comments. I don’t confirm that
> you have catch my concerns. For example, I want to add igb net card
> into my bridge, and want to igb net driver allocate skb by using
> my specified memory address, but I don’t want to modify igb net driver
> directly, how to do this in my bridge drivers?
This is exactly our point : We do not want to modify all drivers so that
your bridge is happy with them.
You'll have to make your bridge using standard infra instead.
IGB has no way to know in advance that a particular frame should
eventually reach your bridge anyway.
next prev parent reply other threads:[~2014-10-17 14:05 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-15 3:26 [PATCH] net: use hardware buffer pool to allocate skb Pan Jiafei
2014-10-15 4:15 ` Eric Dumazet
2014-10-15 4:26 ` David Miller
2014-10-15 5:43 ` Jiafei.Pan
2014-10-15 9:15 ` Eric Dumazet
2014-10-15 4:25 ` David Miller
2014-10-15 5:34 ` Jiafei.Pan
2014-10-15 9:15 ` Eric Dumazet
2014-10-16 2:17 ` Jiafei.Pan
2014-10-16 4:15 ` Eric Dumazet
2014-10-16 5:15 ` Jiafei.Pan
2014-10-16 15:28 ` Alexander Duyck
2014-10-16 16:57 ` Eric Dumazet
2014-10-16 17:10 ` Alexander Duyck
2014-10-16 17:45 ` Eric Dumazet
2014-10-16 18:20 ` Alexander Duyck
2014-10-16 21:40 ` Eric Dumazet
2014-10-16 22:12 ` Alexander Duyck
2014-10-17 9:11 ` David Laight
2014-10-17 14:40 ` Alexander Duyck
2014-10-17 16:55 ` Eric Dumazet
2014-10-17 18:28 ` Alexander Duyck
2014-10-17 18:53 ` Eric Dumazet
2014-10-18 0:26 ` Eric Dumazet
2014-10-17 19:02 ` Eric Dumazet
2014-10-17 19:38 ` Alexander Duyck
2014-10-17 19:51 ` Eric Dumazet
2014-10-17 22:13 ` Alexander Duyck
2014-10-17 2:35 ` Jiafei.Pan
2014-10-17 14:05 ` Eric Dumazet [this message]
2014-10-17 14:12 ` Alexander Duyck
2014-10-16 2:17 ` Jiafei.Pan
2014-10-15 15:51 ` David Miller
2014-10-15 4:59 ` Oliver Hartkopp
2014-10-15 5:47 ` Jiafei.Pan
2014-10-15 8:57 ` David Laight
2014-10-15 9:33 ` Stephen Hemminger
2014-10-16 2:30 ` Jiafei.Pan
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=1413554709.24953.5.camel@edumazet-glaptop2.roam.corp.google.com \
--to=eric.dumazet@gmail.com \
--cc=Jiafei.Pan@freescale.com \
--cc=LeoLi@freescale.com \
--cc=alexander.h.duyck@redhat.com \
--cc=davem@davemloft.net \
--cc=jkosina@suse.cz \
--cc=linux-doc@vger.kernel.org \
--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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.