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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:
KOSAKI Motohiro <kosaki.motohiro@...>
To: Christoph Lameter <cl@...>
Cc: Matthew Wilcox <matthew@...>, Pekka Enberg <penberg@...>, <akpm@...>, <linux-kernel@...>, <linux-fsdevel@...>, Mel Gorman <mel@...>, <andi@...>, Rik van Riel <riel@...>
Subject:
Re: No, really, stop trying to delete slab until you've finished making slub perform as well
Date: Wednesday, August 13, 2008 - 11:05 am
> Yes but running with this patch would allow us to verify that we understand
quoted text
> what is causing the problem. There are other solutions like skipping to the > next partial slab on the list that could fix performance issues that the patch > may cause. A test will give us: > > 1. Confirmation that the memory use is caused by the trylock. > > 2. Some performance numbers. If these show a regression then we have some > markers that we can measure other solutions against.
okey. I will confirm its patch at next week. (unfortunately, my company don't business in rest this week) Thanks. --
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Messages in current thread:
[patch 00/19] Slab Fragmentation Reduction V13
, Christoph Lameter
, (Fri May 9, 10:21 pm)
No, really, stop trying to delete slab until you've finished...
, Matthew Wilcox
, (Sat Aug 2, 9:58 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Mon Aug 4, 9:43 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Mon Aug 4, 12:47 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Mon Aug 4, 1:19 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Mon Aug 4, 1:13 pm)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Tue Aug 5, 8:06 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Tue Aug 5, 10:59 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Wed Aug 13, 6:46 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Wed Aug 13, 9:10 am)
Re: No, really, stop trying to delete slab until you've fini...
, Pekka Enberg
, (Thu Aug 14, 3:15 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Thu Aug 14, 11:06 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Thu Aug 14, 10:45 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Wed Aug 13, 10:14 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Wed Aug 13, 10:31 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Wed Aug 13, 11:05 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Thu Aug 14, 3:44 pm)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Fri Aug 15, 12:44 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Fri Aug 15, 2:24 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Fri Aug 15, 3:42 pm)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Mon Aug 18, 6:08 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Mon Aug 18, 6:34 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Mon Aug 18, 10:08 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Tue Aug 19, 6:34 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Tue Aug 19, 9:51 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Wed Aug 20, 7:46 am)
Re: No, really, stop trying to delete slab until you've fini...
, Pekka Enberg
, (Wed Aug 13, 10:16 am)
Re: No, really, stop trying to delete slab until you've fini...
, KOSAKI Motohiro
, (Wed Aug 6, 8:36 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Wed Aug 6, 10:24 am)
Re: No, really, stop trying to delete slab until you've fini...
, Pekka Enberg
, (Mon Aug 4, 1:20 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Rik van Riel
, (Mon Aug 4, 11:11 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Mon Aug 4, 12:02 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Jamie Lokier
, (Mon Aug 4, 10:48 am)
Re: No, really, stop trying to delete slab until you've fini...
, Jamie Lokier
, (Mon Aug 4, 11:21 am)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Mon Aug 4, 12:35 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Pekka Enberg
, (Sun Aug 3, 5:25 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Rene Herman
, (Sun Aug 3, 10:37 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Pekka Enberg
, (Mon Aug 4, 5:22 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Christoph Lameter
, (Mon Aug 4, 5:41 pm)
Re: No, really, stop trying to delete slab until you've fini...
, Rene Herman
, (Mon Aug 4, 7:09 pm)
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