[RFC][PATCH] another swap controller for cgroup

Balbir Singh balbir at linux.vnet.ibm.com
Sun Mar 16 22:11:51 PDT 2008


YAMAMOTO Takashi wrote:
> hi,
> 
> the following is another swap controller, which was designed and
> implemented independently from nishimura-san's one.
> 
> some random differences from nishimura-san's one:
> - counts and limits the number of ptes with swap entries instead of
>   on-disk swap slots.
> - no swapon-time memory allocation.
> - anonymous objects (shmem) are not accounted.
> - precise wrt moving tasks between cgroups. 
> 
> this patch contains some unrelated small fixes which i've posted separately:
> - exe_file fput botch fix
> - cgroup_rmdir EBUSY fix
> 
> any comments?
> 

Hi, YAMAMOTO-San,

Thanks for the patch. I'll review and test it. I'll get back soon

Balbir

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


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