From: Eric Dumazet <eric.dumazet@gmail.com>
To: Sander Eikelenboom <linux@eikelenboom.it>
Cc: Ian Campbell <Ian.Campbell@citrix.com>,
xen-devel <xen-devel@lists.xen.org>,
Konrad Rzeszutek Wilk <konrad@kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
Eric Dumazet <edumazet@google.com>
Subject: Re: [Xen-devel] compound skb frag pages appearing in start_xmit
Date: Thu, 11 Oct 2012 12:05:24 +0200 [thread overview]
Message-ID: <1349949924.21172.8462.camel@edumazet-glaptop> (raw)
In-Reply-To: <151954917.20121011120004@eikelenboom.it>
On Thu, 2012-10-11 at 12:00 +0200, Sander Eikelenboom wrote:
> Probably due to the BUG_ON from the patch below, i changed it into a WARN_ON.
> And i seem to hit it, but only in one of the guests at the moment and it triggers quite irregularly.
xennet_make_frags() is able to split the skb->head in multiple page-size
chunks.
It should do the same for fragments
next prev parent reply other threads:[~2012-10-11 10:05 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-09 13:47 compound skb frag pages appearing in start_xmit Ian Campbell
2012-10-09 13:54 ` Eric Dumazet
2012-10-09 14:01 ` Eric Dumazet
2012-10-09 14:23 ` Ian Campbell
2012-10-09 14:33 ` Eric Dumazet
2012-10-09 14:54 ` Ian Campbell
2012-10-09 14:17 ` Ian Campbell
2012-10-09 14:27 ` Eric Dumazet
2012-10-09 14:40 ` Ian Campbell
2012-10-09 14:51 ` Eric Dumazet
2012-10-10 10:13 ` [Xen-devel] " Ian Campbell
2012-10-10 12:24 ` Sander Eikelenboom
2012-10-10 12:29 ` [Xen-devel] " Ian Campbell
2012-10-10 13:31 ` Sander Eikelenboom
2012-10-10 13:09 ` Ian Campbell
2012-10-10 14:49 ` Sander Eikelenboom
2012-10-11 8:02 ` Ian Campbell
2012-10-11 10:00 ` Sander Eikelenboom
2012-10-11 10:05 ` Eric Dumazet [this message]
2012-10-11 10:14 ` Ian Campbell
2012-10-11 10:20 ` Sander Eikelenboom
2012-11-15 2:31 ` ANNIE LI
2012-11-19 15:43 ` Sander Eikelenboom
2012-11-20 8:30 ` [Xen-devel] " Stefan Bader
2012-11-20 9:21 ` Ian Campbell
2012-11-20 11:36 ` [Xen-devel] " Ian Campbell
2012-11-21 2:42 ` ANNIE LI
2012-11-20 11:40 ` [PATCH] xen/netfront: handle compound page fragments on transmit Ian Campbell
2012-11-20 12:28 ` [Xen-devel] " Jan Beulich
2012-11-20 13:35 ` Ian Campbell
2012-11-20 13:51 ` Jan Beulich
2012-11-20 14:14 ` Ian Campbell
2012-11-20 14:32 ` Jan Beulich
2012-11-20 15:06 ` Ian Campbell
2012-11-20 15:28 ` Eric Dumazet
2012-11-20 15:54 ` Ian Campbell
2012-11-20 15:44 ` Jan Beulich
2012-11-20 16:14 ` Eric Dumazet
2012-11-20 13:30 ` Stefan Bader
2012-11-20 13:45 ` Sander Eikelenboom
2012-11-20 14:45 ` Eric Dumazet
2012-11-20 15:05 ` Ian Campbell
2012-11-21 2:52 ` ANNIE LI
2012-11-21 11:09 ` Ian Campbell
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