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Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgdat removing

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From: Christoph Lameter
Subject: Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgdat removing
Date: Tuesday, August 5, 2008 - 10:08 am

Mel Gorman wrote:


Reclaim can sleep while going down a zonelist. There would need to be some
form of synchronization to avoid removing a zone from the zonelist that we are
just scanning.
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Messages in current thread:
[RFC:Patch: 000/008](memory hotplug) rough idea of pgdat r ..., Yasunori Goto, (Thu Jul 31, 4:50 am)
[RFC:Patch: 001/008](memory hotplug) change parameter from ..., Yasunori Goto, (Thu Jul 31, 4:55 am)
[RFC:Patch: 002/008](memory hotplug) pgdat_remove_read_loc ..., Yasunori Goto, (Thu Jul 31, 4:56 am)
[RFC:Patch: 003/008](memory hotplug) check node online in ..., Yasunori Goto, (Thu Jul 31, 4:58 am)
[RFC:Patch: 004/008](memory hotplug) Use lock for for_each ..., Yasunori Goto, (Thu Jul 31, 5:00 am)
[RFC:Patch: 005/008](memory hotplug) check node online bef ..., Yasunori Goto, (Thu Jul 31, 5:01 am)
[RFC:Patch: 006/008](memory hotplug) kswapd_stop() definition, Yasunori Goto, (Thu Jul 31, 5:02 am)
[RFC:Patch: 007/008](memory hotplug) callback routine for ..., Yasunori Goto, (Thu Jul 31, 5:03 am)
[RFC:Patch: 008/008](memory hotplug) remove_pgdat() function, Yasunori Goto, (Thu Jul 31, 5:04 am)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Christoph Lameter, (Thu Jul 31, 7:04 am)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Yasunori Goto, (Fri Aug 1, 2:42 am)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Christoph Lameter, (Fri Aug 1, 6:51 am)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Yasunori Goto, (Fri Aug 1, 5:16 pm)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Christoph Lameter, (Mon Aug 4, 6:25 am)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Yasunori Goto, (Mon Aug 4, 11:39 pm)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Mel Gorman, (Tue Aug 5, 4:14 am)
Re: [RFC:Patch: 000/008](memory hotplug) rough idea of pgd ..., Christoph Lameter, (Tue Aug 5, 10:08 am)
Re: [RFC:Patch: 008/008](memory hotplug) remove_pgdat() fu ..., Peter Zijlstra, (Sat Sep 6, 7:21 am)
Re: [RFC:Patch: 008/008](memory hotplug) remove_pgdat() fu ..., Yasunori Goto, (Sun Sep 7, 8:07 pm)