lkml.org 
[lkml]   [2002]   [Sep]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Performance issue in 2.5.32+
On 8 Sep 2002, Andi Kleen wrote:

> 2.5.32 added the TLS changes, which do rewrite the GDT in context switch.
> Does it go away when you comment out the call to load_TLS in
> arch/i386/kernel/process.c:__switch_to() ?

Nope, the lmbench results look roughly the same.


- James
--
James Morris
<jmorris@intercode.com.au>


-
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 13:28    [W:0.111 / U:29.604 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site