On Fri, Dec 14, 2007 at 11:13:40AM -0700, Matthew Wilcox wrote:
I'll send it to our DB team to see if this improves our numbers at all.
It does, by approximately 0.67%. This is about double the margin of
error, and a significant improvement. Thanks!
--
Intel are signing my paycheques ...
On (14/12/07 13:07), Mark Lord didst pronounce:
SNIP
That (also) works for me here, regularly generating 64KB I/O segments with
SLAB.
Brilliant. Thanks a lot Mark.
--
Mel Gorman
Part-time Phd Student Linux Technology Center
University of Limerick
On (13/12/07 19:46), Mark Lord didst pronounce:
Improved version, more similar to the 2.6.23 code:
Fix page allocator to give better chance of larger contiguous segments
(again).
Signed-off-by: Mark Lord [EMAIL PROTECTED]
Regrettably this interferes with anti-fragmentation because the
On Thu, 13 Dec 2007 19:40:09 -0500
Mark Lord [EMAIL PROTECTED] wrote:
And here is a patch that seems to fix it for me here:
* * * *
Fix page allocator to give better change of larger contiguous segments
(again).
Signed-off-by: Mark Lord [EMAIL PROTECTED]
---
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On Thu, 13 Dec 2007 19:57:29 -0500
James Bottomley [EMAIL PROTECTED] wrote:
On Thu, 2007-12-13 at 19:46 -0500, Mark Lord wrote:
Improved version, more similar to the 2.6.23 code:
Fix page allocator to give better chance of larger contiguous segments
(again).
Signed-off-by: Mark
Andrew Morton wrote:
On Thu, 13 Dec 2007 19:57:29 -0500
James Bottomley [EMAIL PROTECTED] wrote:
On Thu, 2007-12-13 at 19:46 -0500, Mark Lord wrote:
Improved version, more similar to the 2.6.23 code:
Fix page allocator to give better chance of larger contiguous segments (again).
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