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c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1765286278; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references; bh=Td2zOItBG3E870mW9jbUC8EdxRb6Slzjn9vMsFihsa8=; b=ufexxD5wpHwcl2oShzf6JH3nQNI2NbgsSFlkm3owxAyWU6A3Qp4GQqYFqR+J1QjYOxuWyB CyUZsYmeZMluDKsvDjc3ZOdg7ldpEyHl4yqGqSoVaFnucESQWQEOEEDEi+ijWsqVvtQYpr 5tZYzUCwcbnwRmtqUiID8rt/u9cbAnA= Received: from mail.maildlp.com (unknown [172.19.163.235]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTPS id 4dQfWj459rzKHLwK for ; Tue, 9 Dec 2025 21:16:49 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.112]) by mail.maildlp.com (Postfix) with ESMTP id 24E371A06DD for ; Tue, 9 Dec 2025 21:17:48 +0800 (CST) Received: from hulk-vt.huawei.com (unknown [10.67.174.121]) by APP1 (Coremail) with SMTP id cCh0CgAnYn5wIThpE+mPBA--.4181S2; Tue, 09 Dec 2025 21:17:47 +0800 (CST) From: Chen Ridong To: hannes@cmpxchg.org, mhocko@kernel.org, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, akpm@linux-foundation.org, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com, david@kernel.org, zhengqi.arch@bytedance.com, lorenzo.stoakes@oracle.com Cc: cgroups@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, lujialin4@huawei.com, chenridong@huaweicloud.com Subject: [PATCH -next 0/2] memcg cleanups Date: Tue, 9 Dec 2025 13:02:49 +0000 Message-Id: <20251209130251.1988615-1-chenridong@huaweicloud.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:cCh0CgAnYn5wIThpE+mPBA--.4181S2 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUYm7AC8VAFwI0_Xr0_Wr1l1xkIjI8I6I8E 6xAIw20EY4v20xvaj40_Wr0E3s1l1IIY67AEw4v_Jr0_Jr4l8cAvFVAK0II2c7xJM28Cjx kF64kEwVA0rcxSw2x7M28EF7xvwVC0I7IYx2IY67AKxVW7JVWDJwA2z4x0Y4vE2Ix0cI8I cVCY1x0267AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87 Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE 6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72 CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7 M4IIrI8v6xkF7I0E8cxan2IY04v7MxAIw28IcxkI7VAKI48JMxAqzxv26xkF7I0En4kS14 v26r4a6rW5MxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2Iq xVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVW8ZVWrXwCIc40Y0x0EwIxGrwCI42 IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY 6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aV CY1x0267AKxVW8Jr0_Cr1UYxBIdaVFxhVjvjDU0xZFpf9x0JUQvtAUUUUU= X-CM-SenderInfo: hfkh02xlgr0w46kxt4xhlfz01xgou0bp/ X-Rspamd-Queue-Id: C28AE180013 X-Stat-Signature: 7h9e8rkf98bb1ixwsnn7tmskgnsze4xd X-Rspam-User: X-Rspamd-Server: rspam04 X-HE-Tag: 1765286273-282725 X-HE-Meta: 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 uyqHppwv 2RK0MKwoyuYhz1KmforyIlBqJ1A1iYumbOK5NivAJoSeTyPZd1SFtGis6asFIM5kVpYt+M8ZlIQR/RbTeb5kvytuWstlUBU3WIGAJ 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: List-Subscribe: List-Unsubscribe: From: Chen Ridong This series cleans up two helpers in memcg: 1/2 moves mem_cgroup_usage() to memcontrol-v1.c 2/2 removes mem_cgroup_size() Both are code moves/removals with no behavior change. Chen Ridong (2): memcg: move mem_cgroup_usage memcontrol-v1.c memcg: remove mem_cgroup_size() include/linux/memcontrol.h | 7 ------- mm/memcontrol-v1.c | 22 ++++++++++++++++++++++ mm/memcontrol-v1.h | 2 -- mm/memcontrol.c | 27 --------------------------- mm/vmscan.c | 6 +++--- 5 files changed, 25 insertions(+), 39 deletions(-) -- 2.34.1