Linux-kselftest Archive on lore.kernel.org
 help / color / Atom feed
From: Mina Almasry <almasrymina@google.com>
To: Mike Kravetz <mike.kravetz@oracle.com>
Cc: shuah <shuah@kernel.org>, "David Rientjes" <rientjes@google.com>,
	"Shakeel Butt" <shakeelb@google.com>,
	"Greg Thelen" <gthelen@google.com>,
	"Andrew Morton" <akpm@linux-foundation.org>,
	"open list" <linux-kernel@vger.kernel.org>,
	linux-mm@kvack.org, linux-kselftest@vger.kernel.org,
	cgroups@vger.kernel.org,
	"Aneesh Kumar" <aneesh.kumar@linux.vnet.ibm.com>,
	"Michal Koutný" <mkoutny@suse.com>
Subject: Re: [PATCH v9 2/8] hugetlb_cgroup: add interface for charge/uncharge hugetlb reservations
Date: Tue, 14 Jan 2020 14:55:53 -0800
Message-ID: <CAHS8izNcZnJmWOoagAkDtgKj9JfOoW0xuSuMAhO3wh3A1x2Dqw@mail.gmail.com> (raw)
In-Reply-To: <0855cae0-872e-0727-aa7c-55051d8f0871@oracle.com>

On Mon, Jan 13, 2020 at 2:14 PM Mike Kravetz <mike.kravetz@oracle.com> wrote:
> > +extern void hugetlb_cgroup_uncharge_counter(struct page_counter *p,
> > +                                         unsigned long nr_pages,
> > +                                         struct cgroup_subsys_state *css);
> > +
>
> Do we need a corresponding stub for the !CONFIG_CGROUP_HUGETLB case?
>

Not necessary AFAICT because the code is only called from code guarded
by CONFIG_CGROUP_HUGETLB.

Addressing comments from you and David in v10 shortly. Thanks for the review!

  parent reply index

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-17 23:16 [PATCH v9 1/8] hugetlb_cgroup: Add hugetlb_cgroup reservation counter Mina Almasry
2019-12-17 23:16 ` [PATCH v9 2/8] hugetlb_cgroup: add interface for charge/uncharge hugetlb reservations Mina Almasry
2020-01-13 22:14   ` Mike Kravetz
2020-01-14  0:45     ` David Rientjes
2020-01-14 22:55     ` Mina Almasry [this message]
2019-12-17 23:16 ` [PATCH v9 3/8] hugetlb_cgroup: add reservation accounting for private mappings Mina Almasry
2020-01-14  0:55   ` Mike Kravetz
2020-01-14 22:52     ` Mina Almasry
2020-01-17 22:09       ` Mike Kravetz
2020-01-22 21:40         ` Mina Almasry
2019-12-17 23:16 ` [PATCH v9 4/8] hugetlb: disable region_add file_region coalescing Mina Almasry
2020-01-21 17:38   ` Mike Kravetz
2020-01-21 17:40     ` Mike Kravetz
2019-12-17 23:16 ` [PATCH v9 5/8] hugetlb_cgroup: add accounting for shared mappings Mina Almasry
2019-12-17 23:16 ` [PATCH v9 6/8] hugetlb_cgroup: support noreserve mappings Mina Almasry
2020-01-14  0:48   ` David Rientjes
2019-12-17 23:16 ` [PATCH v9 7/8] hugetlb_cgroup: Add hugetlb_cgroup reservation tests Mina Almasry
2019-12-17 23:16 ` [PATCH v9 8/8] hugetlb_cgroup: Add hugetlb_cgroup reservation docs Mina Almasry
2020-01-14  0:54   ` David Rientjes
2019-12-19  1:12 ` [PATCH v9 1/8] hugetlb_cgroup: Add hugetlb_cgroup reservation counter Andrew Morton
2019-12-19  1:37   ` Mike Kravetz
2019-12-19  1:59     ` Mina Almasry
2020-01-13 18:43 ` Mike Kravetz
2020-01-13 21:03   ` Mina Almasry
2020-01-13 22:05     ` Mike Kravetz
2020-01-13 22:21       ` Mina Almasry
2020-01-14  0:45 ` David Rientjes

Reply instructions:

You may reply publically 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=CAHS8izNcZnJmWOoagAkDtgKj9JfOoW0xuSuMAhO3wh3A1x2Dqw@mail.gmail.com \
    --to=almasrymina@google.com \
    --cc=akpm@linux-foundation.org \
    --cc=aneesh.kumar@linux.vnet.ibm.com \
    --cc=cgroups@vger.kernel.org \
    --cc=gthelen@google.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-kselftest@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=mike.kravetz@oracle.com \
    --cc=mkoutny@suse.com \
    --cc=rientjes@google.com \
    --cc=shakeelb@google.com \
    --cc=shuah@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

Linux-kselftest Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-kselftest/0 linux-kselftest/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-kselftest linux-kselftest/ https://lore.kernel.org/linux-kselftest \
		linux-kselftest@vger.kernel.org
	public-inbox-index linux-kselftest

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kselftest


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git