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Fri, 24 Jan 2025 07:59:17 -0800 (PST) Date: Fri, 24 Jan 2025 10:59:16 -0500 From: Johannes Weiner To: Chen Ridong Cc: akpm@linux-foundation.org, mhocko@kernel.org, yosryahmed@google.com, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, davidf@vimeo.com, vbabka@suse.cz, mkoutny@suse.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, chenridong@huawei.com, wangweiyang2@huawei.com Subject: Re: [PATCH -v4 next 4/4] memcg: add CONFIG_MEMCG_V1 for 'local' functions Message-ID: <20250124155916.GB1222@cmpxchg.org> References: <20250124073514.2375622-1-chenridong@huaweicloud.com> <20250124073514.2375622-5-chenridong@huaweicloud.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250124073514.2375622-5-chenridong@huaweicloud.com> X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 7C08AC0012 X-Stat-Signature: jakq8jymbmcwup3m5gga3z4no7u6j6q7 X-Rspam-User: X-HE-Tag: 1737734359-224394 X-HE-Meta: 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 BuRv+Baw 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000603, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Jan 24, 2025 at 07:35:14AM +0000, Chen Ridong wrote: > From: Chen Ridong > > Add CONFIG_MEMCG_V1 for the 'local' functions, which are only used in > memcg v1, so that they won't be built for v2. > > Signed-off-by: Chen Ridong Acked-by: Johannes Weiner Thanks!