Re: [PATCH 2/6] mm/gup: don't pin migrated cma pages in movable zone

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To: David Hildenbrand <david@xxxxxxxxxx>
Subject: Re: [PATCH 2/6] mm/gup: don't pin migrated cma pages in movable zone
From: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Date: Wed, 2 Dec 2020 13:17:46 -0500
Cc: LKML <linux-kernel@xxxxxxxxxxxxxxx>, linux-mm <linux-mm@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, Oscar Salvador <osalvador@xxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>, Sasha Levin <sashal@xxxxxxxxxx>, Tyler Hicks <tyhicks@xxxxxxxxxxxxxxxxxxx>, Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>, mike.kravetz@xxxxxxxxxx, Steven Rostedt <rostedt@xxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Mel Gorman <mgorman@xxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, David Rientjes <rientjes@xxxxxxxxxx>, John Hubbard <jhubbard@xxxxxxxxxx>
In-reply-to: <27224254-7e8d-cf4f-aebc-1ffe32ca65be@redhat.com>
References: <20201202052330.474592-1-pasha.tatashin@soleen.com> <20201202052330.474592-3-pasha.tatashin@soleen.com> <27224254-7e8d-cf4f-aebc-1ffe32ca65be@redhat.com>

> Looks like the right thing to me, thanks!
>
> Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>

Thank you,
Pasha

>
> --
> Thanks,
>
> David / dhildenb
>

References:
- [PATCH 0/6] prohibit pinning pages in ZONE_MOVABLE
  - From: Pavel Tatashin
- [PATCH 2/6] mm/gup: don't pin migrated cma pages in movable zone
  - From: Pavel Tatashin
- Re: [PATCH 2/6] mm/gup: don't pin migrated cma pages in movable zone
  - From: David Hildenbrand

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