From: Xishi Qiu <qiuxishi@huawei.com>
To: Michal Hocko <mhocko@kernel.org>
Cc: Aaron Lu <aaron.lu@intel.com>, Linux MM <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: why the count nr_file_pages is not equal to nr_inactive_file + nr_active_file ?
Date: Mon, 16 May 2016 18:01:40 +0800 [thread overview]
Message-ID: <57399A84.20205@huawei.com> (raw)
In-Reply-To: <20160516095720.GB23251@dhcp22.suse.cz>
On 2016/5/16 17:57, Michal Hocko wrote:
> [Sorry I haven't noticed this answer before]
>
> On Fri 13-05-16 15:31:42, Xishi Qiu wrote:
>> On 2016/5/13 15:00, Aaron Lu wrote:
>>
>> Hi Aaron,
>>
>> Thanks for your reply, but I find the count of nr_shmem is very small
>> in my system.
>
> which kernel version is this? I remember that we used to account thp
> pages as NR_FILE_PAGE as well in the past.
>
> I didn't get to look at your number more closely though.
Hi Michal,
It's android kernel, v3.10
I think the thp config is off.
Thanks,
Xishi Qiu
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next prev parent reply other threads:[~2016-05-16 10:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-13 3:58 why the count nr_file_pages is not equal to nr_inactive_file + nr_active_file ? Xishi Qiu
2016-05-13 7:00 ` Aaron Lu
2016-05-13 7:31 ` Xishi Qiu
2016-05-16 9:57 ` Michal Hocko
2016-05-16 10:01 ` Xishi Qiu [this message]
2016-05-16 11:16 ` Michal Hocko
2016-05-16 9:31 ` Michal Hocko
2016-05-16 9:58 ` Xishi Qiu
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