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Re: No, really, stop trying to delete slab until you've finished making slub perform as well
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From: Pekka Enberg
Subject:
Re: No, really, stop trying to delete slab until you've finished making slub perform as well
Date: Monday, August 4, 2008 - 2:22 pm
Rene Herman wrote:
quoted text
> On 03-08-08 23:25, Pekka Enberg wrote: > >> Matthew Wilcox wrote: > >>> Do we have to once again explain that slab still outperforms slub on at >>> least one important benchmark? I hope Nick Piggin finds time to finish >>> tuning slqb; it already outperforms slub. >> >> No, you don't have to. I haven't merged that patch nor do I intend to >> do so until the regressions are fixed. >> >> And yes, I'm still waiting to hear from you how we're now doing with >> higher order page allocations... > > General interested question -- I recently "accidentally" read some of > slub and I believe that it doesn't feature the cache colouring support > that slab did? Is that true, and if so, wasn't it needed/useful?
I don't know why Christoph decided not to implement it. Christoph? --
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Messages in current thread:
[patch 00/19] Slab Fragmentation Reduction V13
, Christoph Lameter
, (Fri May 9, 7:21 pm)
No, really, stop trying to delete slab until you've finish ...
, Matthew Wilcox
, (Sat Aug 2, 6:58 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, Pekka Enberg
, (Sun Aug 3, 2:25 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, Rene Herman
, (Sun Aug 3, 7:37 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Mon Aug 4, 6:43 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Jamie Lokier
, (Mon Aug 4, 7:48 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Rik van Riel
, (Mon Aug 4, 8:11 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Jamie Lokier
, (Mon Aug 4, 8:21 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Mon Aug 4, 9:02 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Mon Aug 4, 9:35 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Mon Aug 4, 9:47 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Mon Aug 4, 10:13 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Mon Aug 4, 10:19 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Pekka Enberg
, (Mon Aug 4, 10:20 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Pekka Enberg
, (Mon Aug 4, 2:22 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Mon Aug 4, 2:41 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, Rene Herman
, (Mon Aug 4, 4:09 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Tue Aug 5, 5:06 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Tue Aug 5, 7:59 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Wed Aug 6, 5:36 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Wed Aug 6, 7:24 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Wed Aug 13, 3:46 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Wed Aug 13, 6:10 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Wed Aug 13, 7:14 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Pekka Enberg
, (Wed Aug 13, 7:16 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Wed Aug 13, 7:31 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Wed Aug 13, 8:05 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Pekka Enberg
, (Thu Aug 14, 12:15 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Thu Aug 14, 7:45 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Thu Aug 14, 8:06 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Thu Aug 14, 12:44 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Fri Aug 15, 9:44 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Fri Aug 15, 11:24 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Fri Aug 15, 12:42 pm)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Mon Aug 18, 3:08 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Mon Aug 18, 3:34 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Mon Aug 18, 7:08 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Tue Aug 19, 3:34 am)
Re: No, really, stop trying to delete slab until you've fi ...
, Christoph Lameter
, (Tue Aug 19, 6:51 am)
Re: No, really, stop trying to delete slab until you've fi ...
, KOSAKI Motohiro
, (Wed Aug 20, 4:46 am)
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