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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,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 2233AC433ED for ; Sat, 17 Apr 2021 04:38:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F085D61057 for ; Sat, 17 Apr 2021 04:38:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229836AbhDQEiZ (ORCPT ); Sat, 17 Apr 2021 00:38:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229631AbhDQEiY (ORCPT ); Sat, 17 Apr 2021 00:38:24 -0400 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4C0E5C061574 for ; Fri, 16 Apr 2021 21:37:57 -0700 (PDT) Received: by mail-pj1-x1030.google.com with SMTP id k23-20020a17090a5917b02901043e35ad4aso17468832pji.3 for ; Fri, 16 Apr 2021 21:37:57 -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=E5ofI2S0aai/KdG416W18c7tdk8//D5KVJSZm4FAE8o=; b=P1reKspW/4bYVlcZPReWmQsuKpwtWuULRlwnZXdbfX8KaDLPxmDwXt8SCSo+bYN5jQ dzDyC/InElP1r0nmnAEoXqFxX920crb5sS6WgZk3a0Sfy0GirZnpqgrulOoQrUhEY/lG YmQ/swpyD+URrXFtHL5F1rL0goMzWXypgwnAap0idYlloZY1fQa9oa/66arnPQCiESmA bhIRLQanbk/iFTQ4ueqh8L1Er8Y5FxFO5twuMeYYfu/OjeeHX/KTXc7KELJCvWInKAnY Tl/lDxrK9LMbWausoj+JCSzNFCcXHCtJ2hoYr4rQG6F+rlNAo/ZvnivYo8g46f5w2SZ7 bC9Q== 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=E5ofI2S0aai/KdG416W18c7tdk8//D5KVJSZm4FAE8o=; b=NpyLRALL74k4KPOwaeW8JBkVh3lJhEUw8wq5Htmf35cEYho2Njca/WTjwXxIzfjXLi lYzMWHiGuzpmlcxb0Xy4mqHPFrw35jx9ryLNmZitpGk40LPGA/4VKmz5Vo7hpq8CNBqB ZoKUeJs7CvZMlaVLnlY9iA8XgD69Q15bxzIq3wcYktc7VlICtGx047I0QCONOSMUtuE9 p1fOzgxj7SNfQqk+SpE8F7SqvRc2K1MUWkKJ4h3i7/lcEHEXRgEIAar49KF6ORPusrHt SzEwiuvwC95yn4a09vCDw8oAOT0H72hJBEceCzZXb70KY9IjMOsG1Qh7B0/fzOJvC1Yu vYUw== X-Gm-Message-State: AOAM532M8NJkpBy/el1AJoFPR1OzJaHfvvTaXofyfI0ntgmnv3U+SOpM 4cK4hUdueFPBQ37EgfvHYQCsBA== X-Google-Smtp-Source: ABdhPJyKYGViUSs/doNhFPK3fvI0+zjrN24GVxEnmRyyGBlHXkjTE5WdOW7xjxOXDoS6kkQVkoDh/w== X-Received: by 2002:a17:902:7594:b029:e8:c21b:76aa with SMTP id j20-20020a1709027594b02900e8c21b76aamr12698555pll.37.1618634276750; Fri, 16 Apr 2021 21:37:56 -0700 (PDT) Received: from localhost.bytedance.net ([139.177.225.228]) by smtp.gmail.com with ESMTPSA id w21sm7064775pjy.21.2021.04.16.21.37.51 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 16 Apr 2021 21:37:56 -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, Muchun Song Subject: [PATCH v3 0/8] memcontrol code cleanup and simplification Date: Sat, 17 Apr 2021 12:35:30 +0800 Message-Id: <20210417043538.9793-1-songmuchun@bytedance.com> X-Mailer: git-send-email 2.21.0 (Apple Git-122) MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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@bytedance.com/ Changlogs in v3: 1. Collect Acked-by and Review-by tags. 2. Add a comment to patch 5 (suggested by Johannes). Thanks to Johannes, Shakeel and Michal's review. Changlogs in v2: 1. Collect Acked-by and Review-by tags. 2. Add a new patch to rename lruvec_holds_page_lru_lock to page_matches_lruvec. 3. Add a comment to patch 2. Thanks to Roman, Johannes, Shakeel and Michal's review. Muchun Song (8): 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: rename lruvec_holds_page_lru_lock to page_matches_lruvec 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 | 43 ++++++++++-------------------- mm/compaction.c | 2 +- mm/memcontrol.c | 65 +++++++++++++++++++++------------------------- mm/swap.c | 2 +- mm/vmscan.c | 8 +++--- mm/workingset.c | 2 +- 6 files changed, 50 insertions(+), 72 deletions(-) -- 2.11.0