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[23.128.96.18]) by mx.google.com with ESMTP id r21si122794ejo.415.2021.01.11.11.04.07; Mon, 11 Jan 2021 11:04:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=vYvjvw2V; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390685AbhAKTBL (ORCPT + 99 others); Mon, 11 Jan 2021 14:01:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387474AbhAKTBK (ORCPT ); Mon, 11 Jan 2021 14:01:10 -0500 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6975FC061794; Mon, 11 Jan 2021 11:00:30 -0800 (PST) Received: by mail-ed1-x531.google.com with SMTP id j16so922194edr.0; Mon, 11 Jan 2021 11:00:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=uzP+1DGQOIvMcrmW5euTCx4qruv4FZRB/uAKoISXx7g=; b=vYvjvw2VygIPnmh6It2+CmmoRmokSmmdOVcghJAay5P0gwOKgCtrJIRfxmNk2JQ9Gt Yp0EGdFJPRo/PUP/Tvb5Co7yP6dVVCNru/NvggkdIy5K54ABaJH9xQODCLmSHkFnFRIy ep+ZBEwOBxlwgelNEP5kkgO2CNeoE9ZK9v8Oa6dRWAv7JOM/RC+4tBCCA1UZiJig1v1c 7j14pM6nHFGOWjiKadNnZvQpLqTEU7rmlkd2GSB6GAxQCnL6MbK/HH8V4K9Jvc68mdVQ ws2kbYHyusZvYf84yhPCtP56WXOvrGTi9ph1iWYcDNx5QmkaFOvQO6OVVLmgsoBmNXAd d33A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=uzP+1DGQOIvMcrmW5euTCx4qruv4FZRB/uAKoISXx7g=; b=I4rf85gYB9URgHP9lY6Z/3I7TGotXWRVFMBt49O+HL1eKk6MagfI2NteBpL/k5rcIA l9A1R7lIYFQDP6co18Hn6bQ7aZ33RERmPqdnpTdVUV5mwHlwbOxXxVIyEWku9u+HV0d2 09hklLi15OHbvMCagQNxTd0P0wS06WIs1tEsQTtxVk3e+PLIHZvr0T1o0aNwuZ3v9gn0 HTbvgX2PY1oCrEyDo/WE56rMxpWWKt457wv86H8F3GqkcJzMJIQYgVx4wF0Nh7SsqfEL ufmc2+FLG0avsM3sLZUsJ4IrYxzJytNzBVryQc/5CR5DZTiXG7R8PCAjjM86d9BW1OCd 1vNA== X-Gm-Message-State: AOAM531F3ICtU/tIRRXGIYeyMo3LK2BLdAMwXVQpngiYGNIOAFEV2pMA /K2WwKIWXbm2utw73ZUPcUahh0OPo6Pa5BJF8/w= X-Received: by 2002:a05:6402:c95:: with SMTP id cm21mr593253edb.294.1610391629218; Mon, 11 Jan 2021 11:00:29 -0800 (PST) MIME-Version: 1.0 References: <20210105225817.1036378-1-shy828301@gmail.com> <20210105225817.1036378-3-shy828301@gmail.com> <20210107001351.GD1110904@carbon.dhcp.thefacebook.com> In-Reply-To: <20210107001351.GD1110904@carbon.dhcp.thefacebook.com> From: Yang Shi Date: Mon, 11 Jan 2021 11:00:17 -0800 Message-ID: Subject: Re: [v3 PATCH 02/11] mm: vmscan: consolidate shrinker_maps handling code To: Roman Gushchin Cc: Kirill Tkhai , Shakeel Butt , Dave Chinner , Johannes Weiner , Michal Hocko , Andrew Morton , Linux MM , Linux FS-devel Mailing List , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 6, 2021 at 4:14 PM Roman Gushchin wrote: > > On Tue, Jan 05, 2021 at 02:58:08PM -0800, Yang Shi wrote: > > The shrinker map management is not really memcg specific, it's just allocation > > In the current form it doesn't look so, especially because each name > has a memcg_ prefix and each function takes a memcg argument. > > It begs for some refactorings (Kirill suggested some) and renamings. BTW, do you mean the suggestion about renaming memcg_shrinker_maps to shrinker_maps? I just saw his email today since gmail filtered his emails to SPAM :-( > > Thanks!