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Re: [LSF/MM TOPIC][LSF/MM,ATTEND] shared TLB, hugetlb reservations

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On Wed 08-03-17 17:30:55, Mike Kravetz wrote:
> On 01/10/2017 03:02 PM, Mike Kravetz wrote:
> > Another more concrete topic is hugetlb reservations.  Michal Hocko
> > proposed the topic "mm patches review bandwidth", and brought up the
> > related subject of areas in need of attention from an architectural
> > POV.  I suggested that hugetlb reservations was one such area.  I'm
> > guessing it was introduced to solve a rather concrete problem.  However,
> > over time additional hugetlb functionality was added and the
> > capabilities of the reservation code was stretched to accommodate.
> > It would be good to step back and take a look at the design of this
> > code to determine if a rewrite/redesign is necessary.  Michal suggested
> > documenting the current design/code as a first step.  If people think
> > this is worth discussion at the summit, I could put together such a
> > design before the gathering.
> 
> I attempted to put together a design/overview of how hugetlb reservations
> currently work.  Hopefully, this will be useful.

I am still too busy to read through this carefuly and provide a useful
feedback but I believe this should go int Documentation/vm/hugetlb$foo
file. Care to send it as a patch please?
-- 
Michal Hocko
SUSE Labs

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Re: [LSF/MM TOPIC][LSF/MM,ATTEND] shared TLB, hugetlb reservations Michal Hocko <mhocko@kernel.org> - 2017-04-03 14:00 +0200
  Re: [LSF/MM TOPIC][LSF/MM,ATTEND] shared TLB, hugetlb reservations Mike Kravetz <mike.kravetz@oracle.com> - 2017-04-03 18:30 +0200
    Re: [LSF/MM TOPIC][LSF/MM,ATTEND] shared TLB, hugetlb reservations Michal Hocko <mhocko@kernel.org> - 2017-04-03 19:00 +0200

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