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Re: SLUB performance regression vs SLAB
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From: Christoph Lameter
Subject:
Re: SLUB performance regression vs SLAB
Date: Thursday, October 4, 2007 - 2:11 pm
On Thu, 4 Oct 2007, Matthew Wilcox wrote:
quoted text
> Yet here we stand. Christoph is aggressively trying to get slab removed > from the tree. There is a testcase which shows slub performing worse > than slab. It's not my fault I can't publish it. And just because I > can't publish it doesn't mean it doesn't exist. > > Slab needs to not get removed until slub is as good a performer on this > benchmark.
I agree with this .... SLAB will stay until we have worked through all the performance issues. -
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Messages in current thread:
[15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Tue Sep 18, 8:36 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Thu Sep 27, 2:42 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Thu Sep 27, 10:14 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Fri Sep 28, 10:33 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Peter Zijlstra
, (Fri Sep 28, 10:55 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Fri Sep 28, 11:20 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Peter Zijlstra
, (Fri Sep 28, 11:25 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Fri Sep 28, 11:41 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Fri Sep 28, 1:19 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Fri Sep 28, 1:22 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Mel Gorman
, (Fri Sep 28, 1:59 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Mel Gorman
, (Fri Sep 28, 2:05 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Mel Gorman
, (Fri Sep 28, 2:14 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Sat Sep 29, 1:13 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Peter Zijlstra
, (Sat Sep 29, 1:45 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Peter Zijlstra
, (Sat Sep 29, 1:47 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Peter Zijlstra
, (Sat Sep 29, 1:53 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Sat Sep 29, 2:00 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Sat Sep 29, 2:01 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Peter Zijlstra
, (Sat Sep 29, 2:14 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Sat Sep 29, 2:27 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Sat Sep 29, 12:09 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Sat Sep 29, 12:20 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Sat Sep 29, 9:16 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Sun Sep 30, 1:12 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Mon Oct 1, 1:50 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Mon Oct 1, 1:55 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Mon Oct 1, 2:01 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Mon Oct 1, 2:10 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Mon Oct 1, 2:30 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Mon Oct 1, 2:38 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Andrew Morton
, (Mon Oct 1, 2:45 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Christoph Lameter
, (Mon Oct 1, 2:52 pm)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Tue Oct 2, 1:37 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Nick Piggin
, (Tue Oct 2, 1:43 am)
Re: [15/17] SLUB: Support virtual fallback via SLAB_VFALLBACK
, Peter Zijlstra
, (Tue Oct 2, 2:19 am)
SLUB performance regression vs SLAB
, Matthew Wilcox
, (Thu Oct 4, 9:16 am)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Thu Oct 4, 10:38 am)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Thu Oct 4, 10:49 am)
Re: SLUB performance regression vs SLAB
, Arjan van de Ven
, (Thu Oct 4, 10:50 am)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Thu Oct 4, 10:58 am)
Re: SLUB performance regression vs SLAB
, Peter Zijlstra
, (Thu Oct 4, 11:26 am)
Re: SLUB performance regression vs SLAB
, Matthew Wilcox
, (Thu Oct 4, 11:32 am)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Thu Oct 4, 12:05 pm)
Re: SLUB performance regression vs SLAB
, Matthew Wilcox
, (Thu Oct 4, 12:28 pm)
Re: SLUB performance regression vs SLAB
, Siddha, Suresh B
, (Thu Oct 4, 12:46 pm)
Re: SLUB performance regression vs SLAB
, David Miller
, (Thu Oct 4, 1:48 pm)
Re: SLUB performance regression vs SLAB
, David Miller
, (Thu Oct 4, 1:55 pm)
Re: SLUB performance regression vs SLAB
, Matthew Wilcox
, (Thu Oct 4, 1:58 pm)
Re: SLUB performance regression vs SLAB
, Chuck Ebbert
, (Thu Oct 4, 2:02 pm)
Re: SLUB performance regression vs SLAB
, Matthew Wilcox
, (Thu Oct 4, 2:05 pm)
Re: SLUB performance regression vs SLAB
, David Miller
, (Thu Oct 4, 2:05 pm)
Re: SLUB performance regression vs SLAB
, David Miller
, (Thu Oct 4, 2:11 pm)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Thu Oct 4, 2:11 pm)
Re: SLUB performance regression vs SLAB
, Chuck Ebbert
, (Thu Oct 4, 2:47 pm)
Re: SLUB performance regression vs SLAB
, David Miller
, (Thu Oct 4, 3:07 pm)
Re: SLUB performance regression vs SLAB
, David Chinner
, (Thu Oct 4, 3:23 pm)
RE: SLUB performance regression vs SLAB
, David Schwartz
, (Thu Oct 4, 4:39 pm)
Re: SLUB performance regression vs SLAB
, Chuck Ebbert
, (Thu Oct 4, 4:49 pm)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Thu Oct 4, 7:43 pm)
Re: SLUB performance regression vs SLAB
, Arjan van de Ven
, (Thu Oct 4, 7:53 pm)
RE: SLUB performance regression vs SLAB
, David Schwartz
, (Thu Oct 4, 9:18 pm)
Re: SLUB performance regression vs SLAB
, Jens Axboe
, (Thu Oct 4, 11:48 pm)
Re: SLUB performance regression vs SLAB
, Pekka Enberg
, (Fri Oct 5, 2:19 am)
Re: SLUB performance regression vs SLAB
, Jens Axboe
, (Fri Oct 5, 2:28 am)
Re: SLUB performance regression vs SLAB
, Andi Kleen
, (Fri Oct 5, 4:12 am)
Re: SLUB performance regression vs SLAB
, Matthew Wilcox
, (Fri Oct 5, 4:56 am)
Re: SLUB performance regression vs SLAB
, Jens Axboe
, (Fri Oct 5, 5:37 am)
Re: SLUB performance regression vs SLAB
, Jens Axboe
, (Fri Oct 5, 5:39 am)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Fri Oct 5, 12:27 pm)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Fri Oct 5, 12:31 pm)
Re: SLUB performance regression vs SLAB
, Christoph Lameter
, (Fri Oct 5, 12:32 pm)
Re: SLUB performance regression vs SLAB
, Peter Zijlstra
, (Fri Oct 5, 1:32 pm)
Re: SLUB performance regression vs SLAB
, David Miller
, (Fri Oct 5, 2:31 pm)
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