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[209.132.180.67]) by mx.google.com with ESMTP id g3-v6si19739750pld.309.2018.04.26.11.55.23; Thu, 26 Apr 2018 11:55:37 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@gmail.com header.s=20161025 header.b=I8NbChpg; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752829AbeDZSyT (ORCPT + 99 others); Thu, 26 Apr 2018 14:54:19 -0400 Received: from mail-yb0-f172.google.com ([209.85.213.172]:43387 "EHLO mail-yb0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751262AbeDZSyR (ORCPT ); Thu, 26 Apr 2018 14:54:17 -0400 Received: by mail-yb0-f172.google.com with SMTP id y123-v6so9774623ybe.10 for ; Thu, 26 Apr 2018 11:54:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=IWIz1BvyRFv6aWVIZcbOMfCu/BVto+TvYeJCANhGEy8=; b=I8NbChpgDvXwgSdGe+ohinDivB8eAGOw+3MsqGg3Rn4ix9Yu67+3qDMugQnhSKOu1q a/aUV/nuZ4u4owDfob4FNxclBDWPN38G2cz38tSzTMVPdM3xHYeQ/6XqUNhpVwgdRiO4 Nvjt1+wHEqloHTl8lo/AHa2/8uBozVPziqnsE7JswRZ9eawwwK/amOV6YV/EGPJH06l6 aNW0nKp27HzcvwSd2U9rQnp8UO1OW5Bmv87J9icNSqRhD5CWq5tLP8ObPTbbpN4ExEZz jGX5yxj93GMxnwT3EB/7oJ5Xb4lenqvGcPzNhw0RpMzVZD6MaajCy4oEJ+hPGIP8Xzcg DYSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=IWIz1BvyRFv6aWVIZcbOMfCu/BVto+TvYeJCANhGEy8=; b=KMWhYC7JMxgEYVtVjASCm8GG2fCc67Qk2OFZyJBwukGdU5HnIQTQf8cTuzWNIVRj5P yey5ZLMFeZ5cYtIivaJIkPKSJpYE1T4ZqbuGT476MDEInJHTwc02pl/FFSauzkwVy0PQ DNsrxNzo7QZ4+iUWsnQ9s2P+WHyy32Wto5jAFWzYPIa+h9WgrqB3kltLzTnGIqGmfmPG 2jy7gDEggtRlBwGV8QArlms4ecYHdP+HBN0AZbYZei5rXKAscY3YwGtZOIiduviTMxnJ c/VRyle1WCkpm2zCSsE5uGRGHO9AYrHaEMw5MsKuJY1ty9aiSf7gnpSYQ/oVbPM1OKJH oT0g== X-Gm-Message-State: ALQs6tCWJrLwc/bwfMFdFgQIZOn9+tSLE6gQ4WdlQwUSZ1eAf8k8tloY /q/QKt1eJdbNHAhlrGrVxBE= X-Received: by 2002:a25:e80c:: with SMTP id k12-v6mr5496170ybd.55.1524768857080; Thu, 26 Apr 2018 11:54:17 -0700 (PDT) Received: from localhost ([2620:10d:c091:200::1:683e]) by smtp.gmail.com with ESMTPSA id y84-v6sm5518054ywg.5.2018.04.26.11.54.15 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 26 Apr 2018 11:54:16 -0700 (PDT) Date: Thu, 26 Apr 2018 11:54:14 -0700 From: Tejun Heo To: Wang Long Cc: hannes@cmpxchg.org, mhocko@kernel.org, vdavydov.dev@gmail.com, aryabinin@virtuozzo.com, akpm@linux-foundation.org, khlebnikov@yandex-team.ru, xboe@kernel.dk, jack@suse.cz, linux-mm@kvack.org, linux-kernel@vger.kernel.org, gthelen@google.com Subject: Re: [PATCH v2] memcg: writeback: use memcg->cgwb_list directly Message-ID: <20180426185414.GN1911913@devbig577.frc2.facebook.com> References: <1524406173-212182-1-git-send-email-wanglong19@meituan.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1524406173-212182-1-git-send-email-wanglong19@meituan.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Apr 22, 2018 at 10:09:33PM +0800, Wang Long wrote: > mem_cgroup_cgwb_list is a very simple wrapper and it will > never be used outside of code under CONFIG_CGROUP_WRITEBACK. > so use memcg->cgwb_list directly. > > Reviewed-by: Jan Kara > Signed-off-by: Wang Long Acked-by: Tejun Heo Thanks. -- tejun