linux-kernel - Re: [PATCH v4 2/2] mm: hugetlb: proc: add HugetlbPages field to /proc/PID/status

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Message-ID: <alpine.DEB.2.10.1508171427560.23237@chino.kir.corp.google.com>
Date:	Mon, 17 Aug 2015 14:28:13 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Naoya Horiguchi <n-horiguchi@...jp.nec.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Jörn Engel <joern@...estorage.com>,
	Mike Kravetz <mike.kravetz@...cle.com>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Naoya Horiguchi <nao.horiguchi@...il.com>
Subject: Re: [PATCH v4 2/2] mm: hugetlb: proc: add HugetlbPages field to
 /proc/PID/status

On Wed, 12 Aug 2015, David Rientjes wrote:

> I'm happy with this and thanks very much for going the extra mile and 
> breaking the usage down by hstate size.
> 
> I'd be interested in the comments of others, though, to see if there is 
> any reservation about the hstate size breakdown.  It may actually find no 
> current customer who is interested in parsing it.  (If we keep it, I would 
> suggest the 'x' change to '*' similar to per-order breakdowns in 
> show_mem()).  It may also be possible to add it later if a definitive 
> usecase is presented.
> 
> But overall I'm very happy with the new addition and think it's a good 
> solution to the problem.
> 

No objections from anybody else, so

Acked-by: David Rientjes <rientjes@...gle.com>

Thanks Naoya!
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