From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6E05C43462 for ; Tue, 13 Apr 2021 06:57:38 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 6865160FDB for ; Tue, 13 Apr 2021 06:57:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6865160FDB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bytedance.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id F343A6B0095; Tue, 13 Apr 2021 02:57:37 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id F0BD26B0096; Tue, 13 Apr 2021 02:57:37 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DD2366B0098; Tue, 13 Apr 2021 02:57:37 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0003.hostedemail.com [216.40.44.3]) by kanga.kvack.org (Postfix) with ESMTP id C21656B0095 for ; Tue, 13 Apr 2021 02:57:37 -0400 (EDT) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 87123180938C7 for ; Tue, 13 Apr 2021 06:57:37 +0000 (UTC) X-FDA: 78026438154.17.CDCEF03 Received: from mail-pg1-f181.google.com (mail-pg1-f181.google.com [209.85.215.181]) by imf03.hostedemail.com (Postfix) with ESMTP id 841F1C0007C1 for ; Tue, 13 Apr 2021 06:57:32 +0000 (UTC) Received: by mail-pg1-f181.google.com with SMTP id y32so11235100pga.11 for ; Mon, 12 Apr 2021 23:57:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2UpyAPB0Z1vGr+5ZeVG7Jw1Em7aAxeW8HQK/+uDaVf4=; b=fn7DIidcNmD5207bnTZRh35LakOgRV8JIO4WuGAk36Ya1e2baCtWwnwVZNTjMZm03V m6rOvJi/kec/3sMvKqLBUp0scbT9l0m/EjvKPn+RXXOKgyo6lqeypErSwo+mY8r3FXB/ JqT3Iq3F7wvRf0drwi29KfIJ7uZEPnkE2mHmPk81b/Swt2WAfVqterbwt5J2AH7JUO2/ M9/3bXEukAGC1oxS7gzwPSmbQPyJZ+avI9qf+DTbDPZfrdZCite2SAF4aHAIIl5vKn7l sIcWOYdHtFs8TM3WGglvjnXvJmHC3IQ/EDK5bF2HaNh3L5kBX+ZUoX15wdyWkTByeVWR 67yg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2UpyAPB0Z1vGr+5ZeVG7Jw1Em7aAxeW8HQK/+uDaVf4=; b=n6l8/Z0h4P365Rxo12vrEdnXFl5byyRQTlF1Ws0AtRKdldORlDwGvBaX49TQOzcy15 UwzpvlAO8CUKeOOb+4cXaEFhdo2EwKhpEJ4l8+AnPiaQ97vyvowOQxnxUmyEOJ8n1JXF ZVJhb/pTvLFf4SaeqhCCrY/tUk34syaee1mWA+Xj6L8P0ZXPx0u7Tdm32sAwJbXD8WMW kXAC2o6JEOL1C9r7ILycpKIwy7KQIm3YGiS+7CZc2yraT/NFsk39062AlQLj+aBozhmS ViMpO+UUjXvYUNPJUWo7MZFwMErcoLT3dq66oA3kFjMVDH5Hq/3JulsbiCUKOuoeAWev T6ug== X-Gm-Message-State: AOAM533LhFF0eAjYTfiDmZCJp7dDOk88dRsZT8/f/3xEMe2Hh9V8OFbW +k48oR+71Szp0My0ooRrHNF1ug== X-Google-Smtp-Source: ABdhPJzgHHpH76YHxZA8mGqBpbYnWexR591eqTLIZJPCcqOJJTGGhKTVTCQjKTydD9XCXGuD1YPWBw== X-Received: by 2002:a63:e712:: with SMTP id b18mr26868252pgi.2.1618297054573; Mon, 12 Apr 2021 23:57:34 -0700 (PDT) Received: from localhost.localdomain ([139.177.225.241]) by smtp.gmail.com with ESMTPSA id 78sm11508562pfu.40.2021.04.12.23.57.30 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 12 Apr 2021 23:57:34 -0700 (PDT) From: Muchun Song To: guro@fb.com, hannes@cmpxchg.org, mhocko@kernel.org, akpm@linux-foundation.org, shakeelb@google.com, vdavydov.dev@gmail.com Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, duanxiongchun@bytedance.com, fam.zheng@bytedance.com, Muchun Song Subject: [PATCH 0/7] memcontrol code cleanup and simplification Date: Tue, 13 Apr 2021 14:51:46 +0800 Message-Id: <20210413065153.63431-1-songmuchun@bytedance.com> X-Mailer: git-send-email 2.21.0 (Apple Git-122) MIME-Version: 1.0 X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 841F1C0007C1 X-Stat-Signature: r7p1depjqiqsdgkhxp4gpt4axgbrpfz3 Received-SPF: none (bytedance.com>: No applicable sender policy available) receiver=imf03; identity=mailfrom; envelope-from=""; helo=mail-pg1-f181.google.com; client-ip=209.85.215.181 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1618297052-295617 Content-Transfer-Encoding: quoted-printable 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: This patch series is part of [1] patch series. Because those patches are code cleanup or simplification. I gather those patches into a separate series to make it easier to review. [1] https://lore.kernel.org/linux-mm/20210409122959.82264-1-songmuchun@by= tedance.com/ Muchun Song (7): mm: memcontrol: fix page charging in page replacement mm: memcontrol: bail out early when !mm in get_mem_cgroup_from_mm mm: memcontrol: remove the pgdata parameter of mem_cgroup_page_lruvec mm: memcontrol: simplify lruvec_holds_page_lru_lock mm: memcontrol: simplify the logic of objcg pinning memcg mm: memcontrol: move obj_cgroup_uncharge_pages() out of css_set_lock mm: vmscan: remove noinline_for_stack include/linux/memcontrol.h | 39 +++++++++-------------------- mm/compaction.c | 2 +- mm/memcontrol.c | 61 ++++++++++++++++++++--------------------= ------ mm/swap.c | 2 +- mm/vmscan.c | 6 ++--- mm/workingset.c | 2 +- 6 files changed, 43 insertions(+), 69 deletions(-) --=20 2.11.0