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    SubjectRe: [PATCH V2] nommu: add anonymous page memcg accounting
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    On Wed, 2010-10-20 at 09:17 +0900, KAMEZAWA Hiroyuki wrote:
    > On Tue, 19 Oct 2010 13:24:17 -0500
    > "Steven J. Magnani" <steve@digidescorp.com> wrote:
    >
    > > On Tue, 2010-10-19 at 21:18 +0530, Balbir Singh wrote:
    > > > * Steven J. Magnani <steve@digidescorp.com> [2010-10-19 07:34:14]:
    > > > > +
    > > > > +At the present time, only anonymous pages are included in NOMMU memory cgroup
    > > > > +accounting.
    > > >
    > > > What is the reason for tracking just anonymous memory?
    > >
    > > Tracking more than that is beyond my current scope, and perhaps of
    > > limited benefit under an assumption that NOMMU systems don't usually
    > > work with large files. The limitations of the implementation are
    > > documented, so hopefully anyone who needs more functionality will know
    > > that they need to implement it.
    > >
    >
    > What happens at reaching limit ? memory can be reclaimed ?

    I'm not quite sure what you're asking. In my usage, the OOM-killer gets
    invoked and the 'runaway' dosfsck process gets terminated; at that point
    all its memory is freed.

    Regards,
    ------------------------------------------------------------------------
    Steven J. Magnani "I claim this network for MARS!
    www.digidescorp.com Earthling, return my space modulator!"

    #include <standard.disclaimer>




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