Re: [PATCH] mm: rmap: fix huge file mmap accounting in the memcg stats

From	Johannes Weiner <hannes@cmpxchg.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] mm: rmap: fix huge file mmap accounting in the memcg stats
Date	2017-03-24 14:50 +0100
Message-ID	<toxLk-2hq-13@gated-at.bofh.it> (permalink)
References	<tnCN4-2HJ-9@gated-at.bofh.it> <tovgv-E0-47@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, Mar 24, 2017 at 02:07:55PM +0300, Kirill A. Shutemov wrote:
> On Tue, Mar 21, 2017 at 08:51:11PM -0400, Johannes Weiner wrote:
> > Huge pages are accounted as single units in the memcg's "file_mapped"
> > counter. Account the correct number of base pages, like we do in the
> > corresponding node counter.
> > 
> > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
> 
> Sorry for missing that:
> 
> Reviewed-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

Thanks!

> Do we want it into stable?
> 
> Cc: <stable@vger.kernel.org>	[4.8+]

Yep, that makes sense.

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[PATCH] mm: rmap: fix huge file mmap accounting in the memcg stats Johannes Weiner <hannes@cmpxchg.org> - 2017-03-22 02:00 +0100
  Re: [PATCH] mm: rmap: fix huge file mmap accounting in the memcg  stats "Kirill A. Shutemov" <kirill@shutemov.name> - 2017-03-24 12:10 +0100
    Re: [PATCH] mm: rmap: fix huge file mmap accounting in the memcg  stats Johannes Weiner <hannes@cmpxchg.org> - 2017-03-24 14:50 +0100

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