Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp582250pxk; Wed, 16 Sep 2020 11:21:47 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyew9KWVCdYivf/Z73AhhO26C2Wb4fJ0Tj65FgHLzklx0cqbNcMdKwmr8k9+bdP0RHt2287 X-Received: by 2002:a17:906:e103:: with SMTP id gj3mr25384249ejb.130.1600280507496; Wed, 16 Sep 2020 11:21:47 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1600280507; cv=none; d=google.com; s=arc-20160816; b=bp7c7bQ/W0nkUzZAvs7465/55rf+amiDhp4mZL7J0YrbmWzzJLpxWcdvvFL0HNq05z TKUbU9uybo+2/0VeeOiXKJVVY995gB90ML/L32Wfs71CCM3U82MTg+fzRhOL+v8IE9fG fDwluprp1bScS0Jum8RbNORYknTaJXEBG4djC+N1hjaWl7c2dOAHysxJrQ01SeE6IBm2 wo4ItAaJB+vKI2bnbSeH7/e1t7QIIzRt4T9JaxmW1EsUkSR+Hcv78bvfc5Qq4e77kf/s 59+GmIZamdImfq9SraPaO+giEg5cNcOfOYPR74/N2qo2RgBpLpzvpwSxF0r6Pi/SwhRe i0kQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=RCbI7RHzC/jWZV7HuoGkbPnBnHBJyTcqkWdixIrd6Dc=; b=HX7WeqlimjKblVKzHElilx7w8ueN7fgR8/nptCT2quGJ7qt+KqNsfmxCjD8QA5rnOa r9kPVEpFWzPGkox34k1vmGv8Igc+KNTXarpYF9VIWjjufp1wstOEIudDp+1C/yP3jN/+ z8N9KNcm92E8ej7FMhsAzyIYca1yPHWfoZkTOgGMQvdsRttCmN8yioD8d1MOpfHdEynm wDw5ihh2IVPOglOyH2HHCZxZArfBWD/MJDkdDMd0SZvZQ+vgBWCoFDCMv8UxSFs0g6hP Nko49dhYHj/SUpANdphCzpOSxPXi4vhQY3CgmYbLUz0zVi4KP5ibk5yz3mw+ZFoQTXCQ wXbA== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id p22si12393976edq.579.2020.09.16.11.21.23; Wed, 16 Sep 2020 11:21:47 -0700 (PDT) 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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727922AbgIPSUZ (ORCPT + 99 others); Wed, 16 Sep 2020 14:20:25 -0400 Received: from ms.lwn.net ([45.79.88.28]:41576 "EHLO ms.lwn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727869AbgIPSUT (ORCPT ); Wed, 16 Sep 2020 14:20:19 -0400 Received: from lwn.net (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id 889BD2B2; Wed, 16 Sep 2020 18:20:15 +0000 (UTC) Date: Wed, 16 Sep 2020 12:20:14 -0600 From: Jonathan Corbet To: Alistair Popple Cc: , Jason Gunthorpe , "Ralph Campbell" , , , =?UTF-8?B?SsOpcsO0bWU=?= Glisse , Andrew Morton Subject: Re: [PATCH] mm/doc: add usage description for migrate_vma_*() Message-ID: <20200916122014.48c85e20@lwn.net> In-Reply-To: <2077765.OaWJzLOgzI@nvdebian> References: <20200909212956.20104-1-rcampbell@nvidia.com> <20200910105657.6007c5ca@lwn.net> <20200910172514.GN87483@ziepe.ca> <2077765.OaWJzLOgzI@nvdebian> Organization: LWN.net MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 15 Sep 2020 11:05:10 +1000 Alistair Popple wrote: > > Ralph wrote all the in kernel tests for this API, so I think he is > > well positioned to write the documentation :) > > I have recently read through most of the code to get back up to date with > recent HMM developments and the documentation here didn't conflict with my > understanding based on the code. The description of pgmap_owner is good as > it's usage wasn't immediately clear on the first code read through. So feel > free to add: > > Reviewed-by: Alistair Popple OK good enough, I've applied this. Thanks, jon