Re: [PATCH] memory cgroup enhancements [0/5] intro

[Balbir Singh <balbir@linux.vnet.ibm.com>]

KAMEZAWA Hiroyuki wrote:
> This patch set adds
>  - force_empty interface, which drops all charges in memory cgroup.
>    This enables rmdir() against unused memory cgroup.
>  - the memory cgroup statistics accounting.
> 
> Based on 2.6.23-mm1 + http://lkml.org/lkml/2007/10/12/53
> 
> Changes from previous version is
>  - merged comments.
>  - based on 2.6.23-mm1
>  - removed Charge/Uncharge counter.
> 
> [1/5] ... force_empty patch
> [2/5] ... remember page is charged as page-cache patch
> [3/5] ... remember page is on which list patch
> [4/5] ... memory cgroup statistics patch
> [5/5] ... show statistics patch
> 
> tested on x86-64/fake-NUMA + CONFIG_PREEMPT=y/n (for testing preempt_disable())
> 
> Any comments are welcome.
> 

Hi, KAMEZAWA-San,

I would prefer these patches to go in once the fixes that you've posted
earlier have gone in (the migration fix series). I am yet to test the
migration fix per-se, but the series seemed quite fine to me. Andrew
could you please pick it up.

> -Kame
> 


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

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