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 86E5DECAAA1 for ; Tue, 6 Sep 2022 06:38:00 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 09CEE80252; Tue, 6 Sep 2022 02:38:00 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 04BB180224; Tue, 6 Sep 2022 02:37:59 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E560080252; Tue, 6 Sep 2022 02:37:59 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id D61C480224 for ; Tue, 6 Sep 2022 02:37:59 -0400 (EDT) Received: from smtpin30.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id B2AB21C63C6 for ; Tue, 6 Sep 2022 06:37:59 +0000 (UTC) X-FDA: 79880705478.30.11C3D2B Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf07.hostedemail.com (Postfix) with ESMTP id 72AC74005B for ; Tue, 6 Sep 2022 06:37:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=yz1groZiQ8kjjeKmvdd6+3CCz4QHr1M3PU+Sq/EGT5I=; b=g0lvSrRuEPdbtKutLHr0dYl28F jHL8qXWrjbzihVvmA3F7HVDsCF22xmQpMxhj8k4OZ1zAAk+8dx9ZXj9uaMBRiWfQifPpH8ho+CW1A O5Oo0EmadRFkzpIJHTDc4jmdcwkt+BvCHL3SBqNGL7IUqpoPNRun0rf+a9oEQ5XtOwI8btB98YOwO YJUhfVBC8HbI3+biJgCBTfuPYoyZ/QqKAaMtTTxPgybbpmsn7FP9uW7Hmeh2w5phQ63/f13P/zRTP 8TZi141F5pw+lYCZa8JcV/xMZwXahgQdgQPrdsGpNPGzXZQJqgXFLr/NawXbFx26/5+2gxXZU1DaV A/G17Abw==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVSDQ-00AT55-C5; Tue, 06 Sep 2022 06:37:44 +0000 Date: Mon, 5 Sep 2022 23:37:44 -0700 From: Christoph Hellwig To: John Hubbard Cc: Andrew Morton , Jens Axboe , Alexander Viro , Miklos Szeredi , Christoph Hellwig , "Darrick J . Wong" , Trond Myklebust , Anna Schumaker , Jan Kara , David Hildenbrand , Logan Gunthorpe , linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-mm@kvack.org, LKML Subject: Re: [PATCH v2 2/7] mm/gup: introduce pin_user_page() Message-ID: References: <20220831041843.973026-1-jhubbard@nvidia.com> <20220831041843.973026-3-jhubbard@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220831041843.973026-3-jhubbard@nvidia.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=pass header.d=infradead.org header.s=bombadil.20210309 header.b=g0lvSrRu; spf=none (imf07.hostedemail.com: domain of BATV+3c9dadc9e27e1b9c7a6f+6953+infradead.org+hch@bombadil.srs.infradead.org has no SPF policy when checking 198.137.202.133) smtp.mailfrom=BATV+3c9dadc9e27e1b9c7a6f+6953+infradead.org+hch@bombadil.srs.infradead.org; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1662446279; a=rsa-sha256; cv=none; b=SQ5Ce8/vwj0aOJqDSy/SrEfyOZnCNzmrICw5yCAEecoPwRwFj9dTQMbAy28dcnjXgnrQF9 mPDVSsa1xxKbVKwbw6W1wO6Q90YKNBFsieybDKMS512IdKcFZYhQ+WGbwL9VrzTlmqEH1A 8jKIk7W7AbH9iQbXX7i6TOnQ0iHlRw4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1662446279; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=yz1groZiQ8kjjeKmvdd6+3CCz4QHr1M3PU+Sq/EGT5I=; b=ZHqWB5woKhFCXo8e6CGqwoPlY2D29vEhwWgICEZY2YQvHlo/0YN6znuAedBVNUvc3KRouv CInQkQ0oto5VVkvy2F6Y0Crl0uH755njgus2V8eo8RzJvfVaX8VbZcrRLD/hb/e9u1djR+ puzAhoUslQ2so4lgI179MeL1M/mg6RY= Authentication-Results: imf07.hostedemail.com; dkim=pass header.d=infradead.org header.s=bombadil.20210309 header.b=g0lvSrRu; spf=none (imf07.hostedemail.com: domain of BATV+3c9dadc9e27e1b9c7a6f+6953+infradead.org+hch@bombadil.srs.infradead.org has no SPF policy when checking 198.137.202.133) smtp.mailfrom=BATV+3c9dadc9e27e1b9c7a6f+6953+infradead.org+hch@bombadil.srs.infradead.org; dmarc=none X-Rspam-User: X-Stat-Signature: imcawu576kwux7t7eys98s3iqaz9x5kr X-Rspamd-Queue-Id: 72AC74005B X-Rspamd-Server: rspam05 X-HE-Tag: 1662446279-344771 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: No need to export this, it really is an internal helper for the iov_iter code.