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From: Shreyas Bhatewara <sbhatewara@vmware.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: "VMware, Inc." <pv-drivers@vmware.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	jongman heo <jongman.heo@samsung.com>,
	David Miller <davem@davemloft.net>
Subject: Re: [PATCH] vmxnet3: must split too big fragments
Date: Mon, 29 Oct 2012 11:17:19 -0700 (PDT)	[thread overview]
Message-ID: <428233753.11168915.1351534639870.JavaMail.root@vmware.com> (raw)
In-Reply-To: <1351531849.12280.54.camel@edumazet-glaptop>



----- Original Message -----
> From: Eric Dumazet <edumazet@google.com>
> 
> vmxnet3 has a 16Kbytes limit per tx descriptor, that happened to work
> as long as we provided PAGE_SIZE fragments.
> 
> Our stack can now build larger fragments, so we need to split them to
> the 16kbytes boundary.
> 
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> Reported-by: jongman heo <jongman.heo@samsung.com>
> Tested-by: jongman heo <jongman.heo@samsung.com>
> Cc: Shreyas Bhatewara <sbhatewara@vmware.com>
> ---
>  drivers/net/vmxnet3/vmxnet3_drv.c |   65
>  +++++++++++++++++++---------
>  1 file changed, 45 insertions(+), 20 deletions(-)
> 

Thanks for the patch Eric.

Signed-of-by: Shreyas Bhatewara <sbhatewara@vmware.com>

  parent reply	other threads:[~2012-10-29 18:17 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-23  8:17 Re: 3.7-rc2 regression : file copied to CIFS-mounted directory corrupted Jongman Heo
2012-10-23  9:05 ` Eric Dumazet
2012-10-23  9:20   ` Shreyas Bhatewara
2012-10-23 10:02     ` [Pv-drivers] " Shreyas Bhatewara
2012-10-23 13:50       ` Eric Dumazet
2012-10-23 19:39         ` Eric Dumazet
2012-10-29 17:30           ` [PATCH] vmxnet3: must split too big fragments Eric Dumazet
2012-10-29 17:52             ` [Pv-drivers] " Bhavesh Davda
2012-10-29 18:13               ` Eric Dumazet
2012-10-29 18:17             ` Shreyas Bhatewara [this message]
2012-10-29 18:19               ` Shreyas Bhatewara
2012-11-03  1:58             ` David Miller

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