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Date: Fri, 3 Jun 2016 17:01:41 +0900
From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: Minchan Kim <minchan@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, Sangseok Lee <sangseok.lee@lge.com>,
        Chanho Min <chanho.min@lge.com>, Chan Gyun Jeong <chan.jeong@lge.com>
Subject: Re: [PATCH] mm: add NR_ZSMALLOC to vmstat
Message-ID: <20160603080141.GA490@swordfish>
References: <1464919731-13255-1-git-send-email-minchan@kernel.org>
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On (06/03/16 11:08), Minchan Kim wrote:
> Now, zram is very popular for some of embedded world(e.g., TV, mobile
> phone). On those system, zsmalloc consumed memory size is never trivial
> (one of example from real product system, total memory: 800M, zsmalloc
> consumed: 150M), so we have used this out of tree patch to monitor system
> memory behavior via /proc/vmstat.
> 
> With zsmalloc in vmstat, it helps tracking down system behavior by
> memory usage.

Hello,

may be use zsmalloc stats file instead? as far as I know, you keep
zsmalloc stats enabled in production anyway.

	-ss