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Wed, 14 Jun 2023 07:38:08 -0700 (PDT) Received: from localhost ([2601:586:4c7f:f985:f03e:5c2f:42af:384a]) by smtp.gmail.com with ESMTPSA id f9-20020a816a09000000b00545dc7c4a9esm308651ywc.111.2023.06.14.07.38.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Jun 2023 07:38:08 -0700 (PDT) Date: Wed, 14 Jun 2023 10:38:07 -0400 From: Johannes Weiner To: Kefeng Wang Cc: Andrew Morton , linux-mm@kvack.org, willy@infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: kill lock|unlock_page_memcg() Message-ID: References: <20230614143612.62575-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230614143612.62575-1-wangkefeng.wang@huawei.com> X-Rspamd-Queue-Id: 5F3241C000C X-Rspam-User: X-Stat-Signature: e3unxb8d3ujyrigxw6uaadq8k5nyefji X-Rspamd-Server: rspam03 X-HE-Tag: 1686753489-148563 X-HE-Meta: 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 v4dxLHza 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Jun 14, 2023 at 10:36:12PM +0800, Kefeng Wang wrote: > Since commit c7c3dec1c9db ("mm: rmap: remove lock_page_memcg()"), > no more user, kill lock_page_memcg() and unlock_page_memcg(). > > Signed-off-by: Kefeng Wang Acked-by: Johannes Weiner Thanks Kefeng