Re: [PATCH net-next] ax88179_178a: avoid copy of tx tcp packets

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Eric Dumazet <eric.dumazet@xxxxxxxxx>
Date: Thu, 01 Aug 2013 06:52:45 -0700

> On Thu, 2013-08-01 at 06:49 -0700, Eric Dumazet wrote:
>> From: Eric Dumazet <edumazet@xxxxxxxxxx>
>> 
>> ax88179_tx_fixup() has quite complex code trying to push 8 bytes
>> of control data (len/mss), but fails to do it properly for TCP packets,
>> incurring an extra copy and point of memory allocation failure.
> 
> I forgot to say this patch is for net-next, but depends on following fix
> from net tree being applied.
> 
> commit 20f0170377264e8449b6987041f0bcc4d746d3ed
> ("usbnet: do not pretend to support SG/TSO")

Thanks for letting me know.

Applied, thanks Eric.
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux