[Devel] Re: [RFC][ for -mm] memory controller enhancements for NUMA [0/10] introduction

[Balbir Singh]

KAMEZAWA Hiroyuki wrote:
> Hi,
> 
> This is a patch-set for memory controlelr on NUMA. 
> patches are
> 
> 1. record nid/zid on page_cgroup struct
> 2. record per-zone active/inactive
> 3-9 Patches for isolate global-lru reclaiming and memory controller reclaming
> 10. implements per-zone LRU on memory controller.
> 
> now this is just RFC.
> 
> Tested on 
>   2.6.24-rc2-mm1 + x86_64/fake-NUMA( # of nodes = 3)
> 
> I did test with numactl under memory limitation.
>  % numactl -i 0,1,2 dd if=.....
> 
> It seems per-zone-lru works well.
> 
> I'd like to do test on ia64/real-NUMA when I have a chance.
> 
> Any comments are welcome.
> 

Hi, KAMEZAWA-San,

Thanks for the patchset, I'll review it and get back. I'd
also try and get some testing done on it.

> Thanks,
>  -kame
> 

-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL
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