Received-SPF: pass (google.com: domain of linux-kernel+bounces-9267-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223;
From: "Henry Huang" <henry.hj@antgroup.com>
To: yuanchu@google.com
Cc:  <akpm@linux-foundation.org>,
  "Henry Huang" <henry.hj@antgroup.com>,
  "=?UTF-8?B?6LCI6Ym06ZSL?=" <henry.tjf@antgroup.com>,
   <linux-kernel@vger.kernel.org>,
   <linux-mm@kvack.org>,
  "=?UTF-8?B?5pyx6L6JKOiMtuawtCk=?=" <teawater@antgroup.com>,
   <yuzhao@google.com>
Subject: Re: [RFC v2] mm: Multi-Gen LRU: fix use mm/page_idle/bitmap
Date: Fri, 22 Dec 2023 10:44:52 +0800
Message-ID: <20231222024458.12441-1-henry.hj@antgroup.com>
In-Reply-To: <CAJj2-QGqDWGVHEwU+=8+ywEAQtK9QKGZCOhkyEgp8LEWbXDggQ@mail.gmail.com>
References: <CAJj2-QGqDWGVHEwU+=8+ywEAQtK9QKGZCOhkyEgp8LEWbXDggQ@mail.gmail.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Thanks for replyting.

On Fri, Dec 22, 2023 at 07:16 AM Yuanchu Xie wrote:
> How does the shared memory get charged to the cgroups?
> Does it all go to cgroup A or B exclusively, or do some pages get
> charged to each one?

Some pages get charged to cgroup A, and the other get charged to cgroup B.

-- 
2.43.0