From: Oliver Neukum <oneukum@suse.de>
To: Alexey Orishko <alexey.orishko@gmail.com>
Cc: David Miller <davem@davemloft.net>,
toby.gray@realvnc.com, oliver@neukum.name,
gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] usb: cdc-ncm: Increase maximum allowed datagram size
Date: Wed, 15 Feb 2012 09:53:20 +0100 [thread overview]
Message-ID: <201202150953.20341.oneukum@suse.de> (raw)
In-Reply-To: <CAL_Kpj0VSu-ByUEwTeVG5-5psab3h38bTL=ot7vYD8A+Oeb_Ug@mail.gmail.com>
Am Dienstag, 14. Februar 2012, 23:27:29 schrieb Alexey Orishko:
> On Tue, Feb 14, 2012 at 8:46 PM, David Miller <davem@davemloft.net> wrote:
> >
> > Can a USB expert please sanity check this before I apply it?
>
> I would recommend to change CDC_NCM_NTB_MAX_SIZE_TX(RX) to 32K and
> simply set MAX_DATAGRAM_SIZE to 16K
Have you tried that under severe memory presssure?
Regards
Oliver
next prev parent reply other threads:[~2012-02-15 8:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-14 14:39 Toby Gray
2012-02-14 19:46 ` David Miller
2012-02-14 22:27 ` Alexey Orishko
2012-02-15 8:53 ` Oliver Neukum [this message]
2012-02-15 14:40 ` Alexey Orishko
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