From: Miaohe Lin <linmiaohe@huawei.com>
To: <hannes@cmpxchg.org>, <mhocko@kernel.org>,
<vdavydov.dev@gmail.com>, <akpm@linux-foundation.org>
Cc: <shakeelb@google.com>, <guro@fb.com>, <willy@infradead.org>,
<alexs@kernel.org>, <richard.weiyang@gmail.com>,
<songmuchun@bytedance.com>, <linux-mm@kvack.org>,
<linux-kernel@vger.kernel.org>, <cgroups@vger.kernel.org>,
<linmiaohe@huawei.com>
Subject: [PATCH 0/5] Cleanups and fixup for memcontrol
Date: Thu, 29 Jul 2021 20:57:50 +0800 [thread overview]
Message-ID: <20210729125755.16871-1-linmiaohe@huawei.com> (raw)
Hi all,
This series contains cleanups to remove unused functions, narrow the
scope of mutex and so on. Also this fix the possible NULL pointer
dereferencing and possible wrong percpu operation. More details can
be found in the respective changelogs. Thanks!
Miaohe Lin (5):
mm, memcg: remove unused functions
mm, memcg: narrow the scope of percpu_charge_mutex
mm, memcg: save some atomic ops when flush is already true
mm, memcg: avoid possible NULL pointer dereferencing in
mem_cgroup_init()
mm, memcg: always call __mod_node_page_state() with preempt disabled
include/linux/memcontrol.h | 12 ------------
mm/memcontrol.c | 8 +++++---
2 files changed, 5 insertions(+), 15 deletions(-)
--
2.23.0
next reply other threads:[~2021-07-29 12:58 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-29 12:57 Miaohe Lin [this message]
2021-07-29 12:57 ` [PATCH 1/5] mm, memcg: remove unused functions Miaohe Lin
2021-07-29 14:07 ` Shakeel Butt
2021-07-30 2:39 ` Muchun Song
2021-07-30 2:57 ` Roman Gushchin
2021-07-30 6:45 ` Michal Hocko
2021-07-29 12:57 ` [PATCH 2/5] mm, memcg: narrow the scope of percpu_charge_mutex Miaohe Lin
2021-07-30 2:42 ` Muchun Song
2021-07-30 3:06 ` Roman Gushchin
2021-07-30 6:50 ` Michal Hocko
2021-07-31 2:29 ` Miaohe Lin
2021-08-02 6:49 ` Michal Hocko
2021-08-02 9:54 ` Miaohe Lin
2021-08-03 3:40 ` Roman Gushchin
2021-08-03 6:29 ` Miaohe Lin
2021-08-03 7:11 ` Michal Hocko
2021-08-03 7:13 ` Roman Gushchin
2021-08-03 7:27 ` Michal Hocko
2021-08-03 9:33 ` Muchun Song
2021-08-03 10:50 ` Miaohe Lin
2021-08-03 14:15 ` Johannes Weiner
2021-08-04 8:20 ` Michal Hocko
2021-08-05 1:44 ` Miaohe Lin
2021-07-30 6:46 ` Michal Hocko
2021-07-29 12:57 ` [PATCH 3/5] mm, memcg: save some atomic ops when flush is already true Miaohe Lin
2021-07-29 14:40 ` Shakeel Butt
2021-07-30 2:37 ` Muchun Song
2021-07-30 3:07 ` Roman Gushchin
2021-07-30 6:51 ` Michal Hocko
2021-07-29 12:57 ` [PATCH 4/5] mm, memcg: avoid possible NULL pointer dereferencing in mem_cgroup_init() Miaohe Lin
2021-07-29 13:52 ` Matthew Wilcox
2021-07-30 1:50 ` Miaohe Lin
2021-07-30 3:12 ` Roman Gushchin
2021-07-30 6:29 ` Miaohe Lin
2021-07-30 6:44 ` Michal Hocko
2021-07-31 2:05 ` Miaohe Lin
2021-08-02 6:43 ` Michal Hocko
2021-08-02 10:00 ` Miaohe Lin
2021-08-02 10:42 ` Michal Hocko
2021-08-02 11:18 ` Miaohe Lin
2021-07-29 12:57 ` [PATCH 5/5] mm, memcg: always call __mod_node_page_state() with preempt disabled Miaohe Lin
2021-07-29 14:39 ` Shakeel Butt
2021-07-30 1:52 ` Miaohe Lin
2021-07-30 2:33 ` [External] " Muchun Song
2021-07-30 2:46 ` Miaohe Lin
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=20210729125755.16871-1-linmiaohe@huawei.com \
--to=linmiaohe@huawei.com \
--cc=akpm@linux-foundation.org \
--cc=alexs@kernel.org \
--cc=cgroups@vger.kernel.org \
--cc=guro@fb.com \
--cc=hannes@cmpxchg.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@kernel.org \
--cc=richard.weiyang@gmail.com \
--cc=shakeelb@google.com \
--cc=songmuchun@bytedance.com \
--cc=vdavydov.dev@gmail.com \
--cc=willy@infradead.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;
as well as URLs for NNTP newsgroup(s).