From: Muchun Song <songmuchun@bytedance.com>
To: Shakeel Butt <shakeelb@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Vladimir Davydov <vdavydov.dev@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
Roman Gushchin <guro@fb.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Yafang Shao <laoar.shao@gmail.com>,
Chris Down <chris@chrisdown.name>,
Christian Brauner <christian.brauner@ubuntu.com>,
"Peter Zijlstra (Intel)" <peterz@infradead.org>,
Ingo Molnar <mingo@kernel.org>,
Kees Cook <keescook@chromium.org>,
Thomas Gleixner <tglx@linutronix.de>,
esyr@redhat.com, Suren Baghdasaryan <surenb@google.com>,
areber@redhat.com, Marco Elver <elver@google.com>,
LKML <linux-kernel@vger.kernel.org>,
Cgroups <cgroups@vger.kernel.org>, Linux MM <linux-mm@kvack.org>
Subject: Re: [External] Re: [PATCH v2] mm: memcg/slab: Fix return child memcg objcg for root memcg
Date: Fri, 30 Oct 2020 00:32:26 +0800 [thread overview]
Message-ID: <CAMZfGtUCXAzvjQ60VUEdOj1OocqUxGNZkikr-Lch2w-dkmQTwg@mail.gmail.com> (raw)
In-Reply-To: <CALvZod68HooK_bnaxFLEBL_neVybVRECkHJyb6r8LHWqwTOe5Q@mail.gmail.com>
On Fri, Oct 30, 2020 at 12:18 AM Shakeel Butt <shakeelb@google.com> wrote:
>
> On Thu, Oct 29, 2020 at 9:09 AM Muchun Song <songmuchun@bytedance.com> wrote:
> >
> > On Thu, Oct 29, 2020 at 11:48 PM Shakeel Butt <shakeelb@google.com> wrote:
> > >
> > > On Tue, Oct 27, 2020 at 8:50 PM Muchun Song <songmuchun@bytedance.com> wrote:
> > > >
> > > > Consider the following memcg hierarchy.
> > > >
> > > > root
> > > > / \
> > > > A B
> > > >
> > > > If we get the objcg of memcg A failed,
> > >
> > > Please fix the above statement.
> >
> > Sorry, could you be more specific, I don't quite understand.
>
> Fix the grammar. Something like "If we failed to get the reference on
> objcg of memcg A..."
Got it. Sorry for my poor English, Thanks.
--
Yours,
Muchun
next prev parent reply other threads:[~2020-10-29 16:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-28 3:50 [PATCH v2] mm: memcg/slab: Fix return child memcg objcg for root memcg Muchun Song
2020-10-28 3:50 ` [PATCH v2] mm: memcg/slab: Fix use after free in obj_cgroup_charge Muchun Song
2020-10-29 15:52 ` Shakeel Butt
2020-11-10 3:19 ` Muchun Song
2020-10-28 3:50 ` [PATCH v2] mm: memcg/slab: Rename *_lruvec_slab_state to *_lruvec_kmem_state Muchun Song
2020-10-29 15:52 ` Shakeel Butt
2020-10-28 3:50 ` [PATCH v2] mm: memcontrol: Simplify the mem_cgroup_page_lruvec Muchun Song
2020-10-29 9:08 ` Michal Hocko
2020-10-29 16:01 ` Shakeel Butt
2020-10-29 16:13 ` Michal Hocko
2020-10-29 0:16 ` [PATCH v2] mm: memcg/slab: Fix return child memcg objcg for root memcg Roman Gushchin
2020-10-29 15:48 ` Shakeel Butt
2020-10-29 16:08 ` [External] " Muchun Song
2020-10-29 16:18 ` Shakeel Butt
2020-10-29 16:32 ` Muchun Song [this message]
2020-10-29 17:09 ` Roman Gushchin
2020-10-29 20:34 ` Shakeel Butt
2020-10-29 21:25 ` Roman Gushchin
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