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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 74A95C43461 for ; Mon, 14 Sep 2020 02:45:21 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id F1B2B21D7E for ; Mon, 14 Sep 2020 02:45:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Dv23q6GR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F1B2B21D7E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id F3C826B0003; Sun, 13 Sep 2020 22:45:18 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id EEBD06B0037; Sun, 13 Sep 2020 22:45:18 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E01FC6B0055; Sun, 13 Sep 2020 22:45:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0253.hostedemail.com [216.40.44.253]) by kanga.kvack.org (Postfix) with ESMTP id CDE336B0003 for ; Sun, 13 Sep 2020 22:45:18 -0400 (EDT) Received: from smtpin03.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 7CBBE181AEF1D for ; Mon, 14 Sep 2020 02:45:18 +0000 (UTC) X-FDA: 77260125516.03.bike63_600c6e627105 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin03.hostedemail.com (Postfix) with ESMTP id 4C39C501299 for ; Mon, 14 Sep 2020 02:45:18 +0000 (UTC) X-HE-Tag: bike63_600c6e627105 X-Filterd-Recvd-Size: 2736 Received: from us-smtp-1.mimecast.com (us-smtp-delivery-1.mimecast.com [205.139.110.120]) by imf02.hostedemail.com (Postfix) with ESMTP for ; Mon, 14 Sep 2020 02:45:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1600051517; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc; bh=aBvg4ZsjHs40Kc9w9Qs5hEd580WSaR6Ix3MTYhAg0bQ=; b=Dv23q6GRTnIlY8c56FNqDQiRRQ5ArizTIL8qAONQho3n7rBN+MjVZpTLBc3GRkCtZqd5ii WEgIuXfvETfUsOAhTuz+MZsd31avubEJ1iOQ/Lg2LHhOlMcLmLvnGd3WFz88GLpG8JCoQG HVK7SA78xhrumwse/JPBhbDOW1iRtj0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-318-rAI_uQyyNq6Nde0A3owwgg-1; Sun, 13 Sep 2020 22:45:15 -0400 X-MC-Unique: rAI_uQyyNq6Nde0A3owwgg-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 6CED210066FB; Mon, 14 Sep 2020 02:45:13 +0000 (UTC) Received: from llong.com (ovpn-113-90.rdu2.redhat.com [10.10.113.90]) by smtp.corp.redhat.com (Postfix) with ESMTP id F33F260CD1; Mon, 14 Sep 2020 02:45:03 +0000 (UTC) From: Waiman Long To: Johannes Weiner , Michal Hocko , Vladimir Davydov , Andrew Morton , Tejun Heo Cc: linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, linux-mm@kvack.org, Shakeel Butt , Chris Down , Roman Gushchin , Yafang Shao , Waiman Long Subject: [PATCH v2 0/3] mm/memcg: Miscellaneous cleanups and streamlining Date: Sun, 13 Sep 2020 22:44:49 -0400 Message-Id: <20200914024452.19167-1-longman@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Rspamd-Queue-Id: 4C39C501299 X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam05 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: v2: - For patch 2, separate v1 and v2 processing and add back the missing total_swap_pages check. - For patch 3, use union to merge swap and memsw page counters. Patch 1 removes an unused enum charge_type. Patch 2 streamlines mem_cgroup_get_max(). Patch 3 unifies swap and memsw page counters in mem_cgroup. Waiman Long (3): mm/memcg: Clean up obsolete enum charge_type mm/memcg: Simplify mem_cgroup_get_max() mm/memcg: Unify swap and memsw page counters include/linux/memcontrol.h | 13 ++++++++----- mm/memcontrol.c | 29 ++++++++--------------------- 2 files changed, 16 insertions(+), 26 deletions(-) -- 2.18.1