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
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
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
next prev parent reply other threads:[~2016-05-16 10:02 UTC|newest]
Thread overview: 16+ 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 3:58 ` Xishi Qiu
2016-05-13 7:00 ` Aaron Lu
2016-05-13 7:00 ` Aaron Lu
2016-05-13 7:31 ` Xishi Qiu
2016-05-13 7:31 ` Xishi Qiu
2016-05-16 9:57 ` Michal Hocko
2016-05-16 9:57 ` Michal Hocko
2016-05-16 10:01 ` Xishi Qiu [this message]
2016-05-16 10:01 ` Xishi Qiu
2016-05-16 11:16 ` Michal Hocko
2016-05-16 11:16 ` Michal Hocko
2016-05-16 9:31 ` Michal Hocko
2016-05-16 9:31 ` Michal Hocko
2016-05-16 9:58 ` Xishi Qiu
2016-05-16 9:58 ` Xishi Qiu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=57399A84.20205@huawei.com \
--to=qiuxishi@huawei.com \
--cc=aaron.lu@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.