linux-mm.kvack.org archive mirror
 help / color / mirror / Atom feed
From: Xishi Qiu <qiuxishi@huawei.com>
To: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: 'Linux MM' <linux-mm@kvack.org>
Subject: Re: [question] hugetlb: how to find who use hugetlb?
Date: Tue, 20 Sep 2016 12:29:16 +0800	[thread overview]
Message-ID: <57E0BB1C.3040104@huawei.com> (raw)
In-Reply-To: <055801d212f4$4b9c4b60$e2d4e220$@alibaba-inc.com>

On 2016/9/20 12:05, Hillf Danton wrote:

>>> So how to find who use the additional hugetlb?
>>>
> Take a peek please at 5d317b2b653 
> ("mm: hugetlb: proc: add HugetlbPages field to /proc/PID/status")
> 
> Hillf
> 

Hi Hillf,

This patch add the count of hugetlb for each process.
If someone use hugetlb, "cat /proc/*/smaps | grep KernelPageSize| grep 2048"
will show something, right? But now it is nothing, and /dev/hugepages is empty.

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>

  reply	other threads:[~2016-09-20  4:29 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-19  2:39 Xishi Qiu
2016-09-20  2:46 ` Xishi Qiu
2016-09-20  4:05   ` Hillf Danton
2016-09-20  4:29     ` Xishi Qiu [this message]
2016-09-20  6:47       ` Hillf Danton
2016-09-20  7:09         ` Xishi Qiu
2016-09-20  7:15           ` Hillf Danton

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=57E0BB1C.3040104@huawei.com \
    --to=qiuxishi@huawei.com \
    --cc=hillf.zj@alibaba-inc.com \
    --cc=linux-mm@kvack.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox