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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 926E0C4332F for ; Mon, 7 Feb 2022 23:42:53 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 0EAA66B0073; Mon, 7 Feb 2022 18:42:53 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 09AD56B0075; Mon, 7 Feb 2022 18:42:53 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id EA33F6B0078; Mon, 7 Feb 2022 18:42:52 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0076.hostedemail.com [216.40.44.76]) by kanga.kvack.org (Postfix) with ESMTP id D7DBD6B0073 for ; Mon, 7 Feb 2022 18:42:52 -0500 (EST) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 92B2693678 for ; Mon, 7 Feb 2022 23:42:52 +0000 (UTC) X-FDA: 79117611384.18.3BDC4CA Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) by imf06.hostedemail.com (Postfix) with ESMTP id 2816B180007 for ; Mon, 7 Feb 2022 23:42:52 +0000 (UTC) Received: by mail-pf1-f176.google.com with SMTP id y5so14831393pfe.4 for ; Mon, 07 Feb 2022 15:42:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel-com.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=xL7zYBxlDA9OyfIUt1+hVo3jnzbaDpzhjP+X9npLjjg=; b=wphYccQt9nxerxeU/p5xPEp3OdfAMZRtra+QtigCBGV2rEpNVW9+U6vtvsejhTgn8e AjHdHHleGcguuyudfB/EYL8nXm+kpV8ZcSykDngC+byWUyRxqjSZ/RPjTH8AXc+RnLns uIgVupROuzl/7/rcKGowF45+b0zBguco1bdtkEO3QuTU6AEph9xDvvOseyxx2hOke+gU uNJF3+A19rkf9glt328qDrxjnlD9a+5MH5956bLQ7wt6C83PtpfdJpKPQIdDraMVj14L rYSrK3ggYTWNdNsRn2y7f5gnAE9dOOC2PJVNruXRQWVHXWccOP1/uFHHzbWsGMDwZaME cPJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=xL7zYBxlDA9OyfIUt1+hVo3jnzbaDpzhjP+X9npLjjg=; b=1qZ4x8vDA14r42EmrwCianoE6lXxg8uWTDM2BImchCuyHwdOG6RYgC03mA+64hlntM SH1v2vTbFGS4B69yyYiMXRpoKrJrMhWqG7xlf/xkf1G7wExHkWPsTrbb0CyPRyZUdqbG NLhp9avJNuXYdtrDs4iZnSV+mkwkyTa/fHDGsl58H7J0IOOBqdga9i2MYKl/12NR3/3g LRyO5kg275qTurPYPUrPnVf584IGx6cb39FrN2FqXDoTRnLGJ0Nyhnagc3i3c5couyVF F9w6tIE21cmG3PS5e5aLjqJWQ5TR7Z0coCjGtewQsQ5h5c+fdnVhYoaV1tS/TvlBsmZ+ PFQA== X-Gm-Message-State: AOAM531KZlgGo8cTQ5kixrdJSd7tnYQL9Bb5Zbneoq8lsI2N1n+Fb6pX 0RIDJbpovA2QUAX7DJX2wLw2twMYJvNvjEiMw+cMxw== X-Google-Smtp-Source: ABdhPJwrqWzltx/fzSQ9DuX2BTfk2qmQ+rOek9DuscJqYjd5cc23devekMbaCYKV7qKyZJb3bcu/cjHgnw2J/KhyG60= X-Received: by 2002:a65:484b:: with SMTP id i11mr1385516pgs.40.1644277370737; Mon, 07 Feb 2022 15:42:50 -0800 (PST) MIME-Version: 1.0 References: <20220207063249.1833066-1-hch@lst.de> <20220207063249.1833066-6-hch@lst.de> In-Reply-To: <20220207063249.1833066-6-hch@lst.de> From: Dan Williams Date: Mon, 7 Feb 2022 15:42:39 -0800 Message-ID: Subject: Re: [PATCH 5/8] mm: simplify freeing of devmap managed pages To: Christoph Hellwig Cc: Andrew Morton , Felix Kuehling , Alex Deucher , =?UTF-8?Q?Christian_K=C3=B6nig?= , "Pan, Xinhui" , Ben Skeggs , Karol Herbst , Lyude Paul , Jason Gunthorpe , Alistair Popple , Logan Gunthorpe , Ralph Campbell , Linux Kernel Mailing List , amd-gfx list , Maling list - DRI developers , nouveau@lists.freedesktop.org, Linux NVDIMM , Linux MM Content-Type: text/plain; charset="UTF-8" Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=intel-com.20210112.gappssmtp.com header.s=20210112 header.b=wphYccQt; dmarc=fail reason="No valid SPF, DKIM not aligned (relaxed)" header.from=intel.com (policy=none); spf=none (imf06.hostedemail.com: domain of dan.j.williams@intel.com has no SPF policy when checking 209.85.210.176) smtp.mailfrom=dan.j.williams@intel.com X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 2816B180007 X-Stat-Signature: s1zcck59mkwbz8i6ctd1d57wncdkorm7 X-HE-Tag: 1644277372-856638 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: On Sun, Feb 6, 2022 at 10:33 PM Christoph Hellwig wrote: > > Make put_devmap_managed_page return if it took charge of the page > or not and remove the separate page_is_devmap_managed helper. Looks good to me: Reviewed-by: Dan Williams