lkml.org 
[lkml]   [2000]   [Oct]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: 2.2.18Pre Lan Performance Rocks!
Date
From
> Also pay attention to the security aspects of a true "zero copy" TCP stack.
> It means that SOMETIMES a user buffer will recieve data that is destined
> for a different process.

The moment you try and do zero copy like that you end up playing so many MMU
games the copy is faster. We do zero copy from the kernel side of the universe
thats a lot lot saner

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

\
 
 \ /
  Last update: 2005-03-22 12:45    [W:0.056 / U:4.468 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site