From: Paul Jackson <pj@sgi.com>
To: Andi Kleen <ak@suse.de>
Cc: anton@samba.org, akpm@osdl.org, Simon.Derr@bull.net,
linux-kernel@vger.kernel.org, ak@suse.de, iwamoto@valinux.co.jp,
haveblue@us.ibm.com
Subject: Re: [Patch 4/4] cpusets top mask just online, not all possible
Date: Sat, 11 Sep 2004 19:29:35 -0700 [thread overview]
Message-ID: <20040911192935.150fb951.pj@sgi.com> (raw)
In-Reply-To: <20040911185522.GA493@wotan.suse.de>
Andi wrote:
> My prefered solution would be to never actually remove the zone datastructure,
> but just make them zero size when their memory is gone. ...
>
> This should also allow cpumemset to work.
Since cpusets doesn't stash zone pointers, it doesn't care.
It just stashes cpu masks (bitmaps) and node masks.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.650.933.1373
prev parent reply other threads:[~2004-09-12 2:30 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-11 8:28 [Patch 0/4] four small cpuset patches Paul Jackson
2004-09-11 8:28 ` [Patch 1/4] cpusets display allowed masks in proc status Paul Jackson
2004-09-11 8:28 ` [Patch 2/4] cpusets simplify cpus_allowed setting in attach Paul Jackson
2004-09-11 8:28 ` [Patch 3/4] cpusets remove useless validation check Paul Jackson
2004-09-11 8:28 ` [Patch 4/4] cpusets top mask just online, not all possible Paul Jackson
2004-09-11 14:10 ` Anton Blanchard
2004-09-11 17:07 ` Paul Jackson
2004-09-11 17:28 ` Dave Hansen
2004-09-12 2:21 ` Paul Jackson
2004-09-12 4:43 ` Dave Hansen
2004-09-12 5:35 ` Paul Jackson
2004-09-12 5:42 ` Paul Jackson
2004-09-11 17:39 ` Dave Hansen
2004-09-11 18:55 ` Andi Kleen
2004-09-12 2:29 ` Paul Jackson [this message]
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