lkml.org 
[lkml]   [2003]   [Sep]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: NS83820 2.6.0-test5 driver seems unstable on IA64
On Thu, Sep 25, 2003 at 11:07:02PM -0700, David S. Miller wrote:
> On Fri, 26 Sep 2003 08:16:36 +0200
> Manfred Spraul <manfred@colorfullife.com> wrote:
>
> > Is that really the right solution? Add a full-packet copy to every driver?
>
> In the short term, yes it is.

What about aligning the packet directly in the rx buffer (by memmoving
the entire packet to buf+2) instead of copying to another skb?
This appears to be a) more than 2 times faster b) easy to implement.

Ivan.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 13:48    [from the cache]
©2003-2011 Jasper Spaans. Advertise on this site