Messages in this thread | | | Date | Tue, 23 Jun 2020 09:22:45 +0800 | From | Wei Yang <> | Subject | Re: [PATCH v2 3/3] mm/shuffle: remove dynamic reconfiguration |
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On Fri, Jun 19, 2020 at 02:59:22PM +0200, David Hildenbrand wrote: >Commit e900a918b098 ("mm: shuffle initial free memory to improve >memory-side-cache utilization") promised "autodetection of a >memory-side-cache (to be added in a follow-on patch)" over a year ago. > >The original series included patches [1], however, they were dropped >during review [2] to be followed-up later. > >Due to lack of platforms that publish an HMAT, autodetection is currently >not implemented. However, manual activation is actively used [3]. Let's >simplify for now and re-add when really (ever?) needed. > >[1] https://lkml.kernel.org/r/154510700291.1941238.817190985966612531.stgit@dwillia2-desk3.amr.corp.intel.com >[2] https://lkml.kernel.org/r/154690326478.676627.103843791978176914.stgit@dwillia2-desk3.amr.corp.intel.com >[3] https://lkml.kernel.org/r/CAPcyv4irwGUU2x+c6b4L=KbB1dnasNKaaZd6oSpYjL9kfsnROQ@mail.gmail.com > >Cc: Andrew Morton <akpm@linux-foundation.org> >Cc: Johannes Weiner <hannes@cmpxchg.org> >Cc: Michal Hocko <mhocko@suse.com> >Cc: Minchan Kim <minchan@kernel.org> >Cc: Huang Ying <ying.huang@intel.com> >Cc: Wei Yang <richard.weiyang@gmail.com> >Cc: Mel Gorman <mgorman@techsingularity.net> >Cc: Dan Williams <dan.j.williams@intel.com> >Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Wei Yang <richard.weiyang@linux.alibaba.com>
-- Wei Yang Help you, Help me
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