[Devel] Re: css_id numbering

KOSAKI Motohiro kosaki.motohiro at jp.fujitsu.com
Thu May 21 00:33:24 PDT 2009


> Hi Kamezawa-san,
> 
> I have a suggestion for css_id numbering. How about using the same
> numbering scheme as process ID for css_id instead of idr? It prevents
> the same ID from being reused quickly.
> blkio-cgroup can benefit from it. If some pages still have an old ID,
> it can somewhat prevents IOs associated with those pages from being
> charged for a new cgroup which are reusing the old ID.
> Please condier it.

it seems bogus solusion.
pid rule also can make conflict. I think blkio-cgroup should be fixed.




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