lkml.org 
[lkml]   [2002]   [Sep]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Info: NAPI performance at "low" loads
David S. Miller wrote:
> Any driver should be able to get the NAPI overhead to max out at
> 2 PIOs per packet.


Just to pick nits... my example went from 2 or 3 IOs [depending on the
presence/absence of a work loop] to 6 IOs.

Feel free to re-read my message and point out where an IO can be
eliminated...

Jeff



-
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 12:52    [W:0.202 / U:0.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site