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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 92350C54EAA for ; Mon, 23 Jan 2023 18:24:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233424AbjAWSYI (ORCPT ); Mon, 23 Jan 2023 13:24:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34498 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232729AbjAWSXk (ORCPT ); Mon, 23 Jan 2023 13:23:40 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 469A35BB2; Mon, 23 Jan 2023 10:23:40 -0800 (PST) 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=ncgYVPzNs3m5z29lFwiY4m84Kxk068u/nABuO+nxW4U=; b=EcTP2w8WPdjpquz1yiSm6nhXxi uSY9cWcJzzSLnsaj89dP0bij6Dk76PozBcmI798wQlurk6yGBxnbVTV1pcSvenXpd51ofOlbpHbub qRwjd6QyyOsZbPknrqZSRN9NUmsTrcjY3v8bDJYOEcg0LV3OhWRhV1nP4Q02oDZTQuVKv5eIT7UKK neS+O/AYnYwgzlxPOQV+qn2QLxz/yI29imQsPptQF0lif0/kmLDJxtQRaJ2aLw0k43miEj+OzhbPc ZWh2gf8aGvA7baMnDGvffihNew73I06fEa0tw0ePZ8+hkF5lpDMDDf3mR2CZfYp9jAZlJ2011HXtp XLmgH5Ng==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1pK1Ti-0010Jg-A5; Mon, 23 Jan 2023 18:23:34 +0000 Date: Mon, 23 Jan 2023 10:23:34 -0800 From: Christoph Hellwig To: David Howells Cc: Al Viro , Christoph Hellwig , Matthew Wilcox , Jens Axboe , Jan Kara , Jeff Layton , Logan Gunthorpe , linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Christoph Hellwig Subject: Re: [PATCH v8 07/10] block: Switch to pinning pages. Message-ID: References: <20230123173007.325544-1-dhowells@redhat.com> <20230123173007.325544-8-dhowells@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230123173007.325544-8-dhowells@redhat.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 23, 2023 at 05:30:04PM +0000, David Howells wrote: > Add BIO_PAGE_PINNED to indicate that the pages in a bio are pinned > (FOLL_PIN) and that the pin will need removing. Looks good: Reviewed-by: Christoph Hellwig