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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 9F8F6C63777 for ; Mon, 30 Nov 2020 20:12:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 309E720705 for ; Mon, 30 Nov 2020 20:12:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cmpxchg-org.20150623.gappssmtp.com header.i=@cmpxchg-org.20150623.gappssmtp.com header.b="OD8itAkk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730039AbgK3UMG (ORCPT ); Mon, 30 Nov 2020 15:12:06 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727328AbgK3UMF (ORCPT ); Mon, 30 Nov 2020 15:12:05 -0500 Received: from mail-qk1-x743.google.com (mail-qk1-x743.google.com [IPv6:2607:f8b0:4864:20::743]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 466ABC0613CF for ; Mon, 30 Nov 2020 12:11:25 -0800 (PST) Received: by mail-qk1-x743.google.com with SMTP id y18so12093552qki.11 for ; Mon, 30 Nov 2020 12:11:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cmpxchg-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=kO3c8jFNnrYhfTQFD83uebtL85zMmeqUHdIq74926tg=; b=OD8itAkkawtanACkX7JR3tnKgtLsPw2EElv+hh9ks7Nl2nBXQPuvN1RTNAYWEf/IUb rkib84IKKNdxTgWU4dJiU2OegjB23HQyL3627Ib2GV2eHfnRqWePZ7EXikxJWi/VYQNT lG3rZMbWaZJs78dGkhTy832j5fPWqzaJM0qqT99VZT6Ld8cp6p5VAdTZ/AfgTu1p/rQq BzG72jRIvu/I8INEwHHjUOrBetpbVMCeLRKf30x5bgIfyiTzT2z3mR/llagRuKX+sJn1 eiuQKWtSF0wbVXEev3KEkxrYg0RaJ17kKAP9bJICKm7m60oEbWL3g93gfVaPKb6m+KIc EJkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=kO3c8jFNnrYhfTQFD83uebtL85zMmeqUHdIq74926tg=; b=Xfftm3lz5H7ZfJIhm3yKda0jto//4mcJaZEnpQH8G0rtuuoICHft37hsjBBIC85bj9 Z280KsXRnIor+/ijagOJTtTk4HD3e9NHg01ZX/RDIye4M48CNO8LNtt9QlbrOKmU6f6/ qyS/R1vlkl8jsJ8bxZxoWE9TUknKtPgL+z1RHzWIG2tlbEXmPiboVLQRgnKNDXWWZAWI gUKUgt8XaHkb4Fh8ElIW1r2QfTcLfuzgC4PLWLFoIJeLCjJUN4Q/qlgueZ/ZBo6XDED7 JuP62vgzftoTbIzHpnk7AHiwTh5gaoQCCKRXBeJvfHbdXewhOPb7pp8XOu4wpIqBdv0u JONA== X-Gm-Message-State: AOAM531mVMFHT3hfBvMgnQ34zD3OFUFIXugpUtH38I+wpeXKqVmAeiKZ xKGQaGoAsuQ+1mtRTMZ47yIMMQ== X-Google-Smtp-Source: ABdhPJyvDjiXAk712YRtI7P2vu5RDjLQk0Mje3emoELHeH3xj4jp2rg4jtolQFilf+zU92UMT6w6tg== X-Received: by 2002:a05:620a:2202:: with SMTP id m2mr24385531qkh.251.1606767084496; Mon, 30 Nov 2020 12:11:24 -0800 (PST) Received: from localhost ([2620:10d:c091:480::1:a2bc]) by smtp.gmail.com with ESMTPSA id w54sm17820460qtb.0.2020.11.30.12.11.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Nov 2020 12:11:23 -0800 (PST) Date: Mon, 30 Nov 2020 15:09:22 -0500 From: Johannes Weiner To: Shakeel Butt Cc: Roman Gushchin , Michal Hocko , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] mm: move lruvec stats update functions to vmstat.h Message-ID: <20201130200922.GA23216@cmpxchg.org> References: <20201126005603.1293012-1-shakeelb@google.com> <20201126005603.1293012-2-shakeelb@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201126005603.1293012-2-shakeelb@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 25, 2020 at 04:56:02PM -0800, Shakeel Butt wrote: > This patch does not change any functionality and only move the functions > which update the lruvec stats to vmstat.h from memcontrol.h. The main > reason for this patch is to be able to use these functions in the page > table contructor function which is defined in mm.h and we can not > include the memcontrol.h in that file. > > Signed-off-by: Shakeel Butt This is a better place for this interface in general. The lruvec abstraction, while invented for memcg, isn't specific to memcg at all. Acked-by: Johannes Weiner