linux-kernel - Re: [PATCH 1/2] zram: make max_used

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Message-ID: <20141026014143.GA3328@gmail.com>
Date:	Sun, 26 Oct 2014 10:41:43 +0900
From:	Minchan Kim <minchan@...nel.org>
To:	Weijie Yang <weijie.yang@...sung.com>
Cc:	'Andrew Morton' <akpm@...ux-foundation.org>,
	'Dan Streetman' <ddstreet@...e.org>,
	'Sergey Senozhatsky' <sergey.senozhatsky@...il.com>,
	'Nitin Gupta' <ngupta@...are.org>,
	'Linux-MM' <linux-mm@...ck.org>,
	'linux-kernel' <linux-kernel@...r.kernel.org>,
	'Weijie Yang' <weijie.yang.kh@...il.com>
Subject: Re: [PATCH 1/2] zram: make max_used_pages reset work correctly

Hello,

On Sat, Oct 25, 2014 at 05:25:11PM +0800, Weijie Yang wrote:
> The commit 461a8eee6a ("zram: report maximum used memory") introduces a new
> knob "mem_used_max" in zram.stats sysfs, and wants to reset it via write 0
> to the sysfs interface.
> 
> However, the current code cann't reset it correctly, so let's fix it.

We wanted to reset it to current used total memory, not 0.

-- 
Kind regards,
Minchan Kim
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