lkml.org 
[lkml]   [2007]   [Mar]   [11]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
FromAndi Kleen <>
SubjectRe: [QUICKLIST 4/6] x86_64: Single Quicklist
DateSun, 11 Mar 2007 08:54:05 +0100
On Sunday 11 March 2007 03:09, Christoph Lameter wrote:
> x86_64: Convert to use a single quicklists
> 
> This adds caching of pgds and puds, pmds, pte. That way we can
> avoid costly zeroing and initialization of special mappings in the
> pgd.
> 
> The first patch just adds a simple implementation using a single
> quicklist. As a consequence we need to zero a pgd before returning
> it to the pool.


This and i386 version are ok to me, although it might be better to just
finish __GFP_ZERO support to do this.

-Andi
-
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: 2007-03-11 08:57    [from the cache]
©2003-2008