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Re: [patch 00/19] VM pageout scalability improvements
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From:
Christoph Lameter <clameter@...>
To: Lee Schermerhorn <Lee.Schermerhorn@...>
Cc: Andi Kleen <andi@...>, Rik van Riel <riel@...>, <linux-kernel@...>, <linux-mm@...>, Eric Whitney <eric.whitney@...>, Nick Dokos <nicholas.dokos@...>
Subject:
Re: [patch 00/19] VM pageout scalability improvements
Date: Monday, January 7, 2008 - 3:07 pm
On Fri, 4 Jan 2008, Lee Schermerhorn wrote:
quoted text
> We see this on both NUMA and non-NUMA. x86_64 and ia64. The basic > criteria to reproduce is to be able to run thousands [or low 10s of > thousands] of tasks, continually increasing the number until the system > just goes into reclaim. Instead of swapping, the system seems to > hang--unresponsive from the console, but with "soft lockup" messages > spitting out every few seconds...
Ditto here. --
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Messages in current thread:
[patch 00/19] VM pageout scalability improvements
,
, (Wed Jan 2, 6:41 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Lee Schermerhorn
, (Thu Jan 3, 12:52 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Rik van Riel
, (Thu Jan 3, 1:00 pm)
Re: [patch 00/19] VM pageout scalability improvements
, KAMEZAWA Hiroyuki
, (Mon Jan 7, 6:06 am)
Re: [patch 00/19] VM pageout scalability improvements
, Rik van Riel
, (Mon Jan 7, 11:18 am)
Re: [patch 00/19] VM pageout scalability improvements
, Lee Schermerhorn
, (Thu Jan 3, 1:13 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Rik van Riel
, (Thu Jan 3, 6:00 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Lee Schermerhorn
, (Fri Jan 4, 12:25 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Andi Kleen
, (Fri Jan 4, 12:34 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Lee Schermerhorn
, (Fri Jan 4, 1:06 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Christoph Lameter
, (Mon Jan 7, 3:07 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Rik van Riel
, (Mon Jan 7, 3:32 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Rik van Riel
, (Fri Jan 4, 12:55 pm)
Re: [patch 00/19] VM pageout scalability improvements
, Larry Woodman
, (Fri Jan 4, 2:07 pm)
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