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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 45C17CFD2F6 for ; Thu, 27 Nov 2025 14:52:24 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4dHKCV4WRqz2xP9; Fri, 28 Nov 2025 01:52:22 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2607:7c80:54:3::133" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1764255142; cv=none; b=WLSYtOZFjczzaR3D6Nsfgq59Kks3hUei2EFfkp49qwUQE52+07CP768uQOLM6t7h0E8qkf/Mj6hFMcTU5MJYVODhn7EpjebVVOSVBCzVlZ4PztLtitV60f+PlAcLUGRZ0spO7tWY2Zp00oAVKztIx+weB0r3HqRWVkWUHtmLW/lFPOk9pNK4T2LCrWeOWGwssDDzJbjJZTCPk9RsEhcKNhuvV3pXhDqb1bSLO4OnturoLucdCn3gf4hfhMl5l5VRbEByKkOhEn7I52MbozfP3PTWHlkYhENk9SOfWp2qgcOsqsmfu2cMrYzArN5rXLzj8/WtHVhUZDMxzA5E9h0urA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1764255142; c=relaxed/relaxed; bh=sKh8+EAjY0E/BttkllLM+GNwH/C78y3Y8X2jEERKIwk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=CB9Sxpxlx9F9thNgfKvrIJUDcNkKTp98IEjMomzK/0uWnXdCtUItIIPjTdzys5HuW7EquX4BpqF7BbCO/b7AT651E2izb8nCQ+oOnK/QGlqPLRj8FeawZ2qOftKhsWE7CVXMyfL4M+zKc5MdZG4/NT6mViSO6G7wKRB/QJ5WRWh7xtyC0RsVVRnIXfs0WyyCMBUPi2wKO2Fn6sDvaQOyTxkjpgAFXo9+HZNP7Si/jRyGR2pZEIkjj2BOoVD73R54mBI9fcZJm/ip19wXglvxmh9RDcl32Ir6wr2+1WXazFVm1A/ORGIBmnEHw1uWH39WG29Eym0xIFU491Qol1x0nQ== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=fail (p=none dis=none) header.from=infradead.org; spf=none (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=batv+01bc9773882a026547e3+8131+infradead.org+hch@bombadil.srs.infradead.org; receiver=lists.ozlabs.org) smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: lists.ozlabs.org; dmarc=fail (p=none dis=none) header.from=infradead.org Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=bombadil.srs.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=batv+01bc9773882a026547e3+8131+infradead.org+hch@bombadil.srs.infradead.org; receiver=lists.ozlabs.org) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4dHKCM2wDQz2xP8 for ; Fri, 28 Nov 2025 01:52:10 +1100 (AEDT) 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=sKh8+EAjY0E/BttkllLM+GNwH/C78y3Y8X2jEERKIwk=; b=FAMb8ZU/u6dq2L0eJsljkCh0U8 GSByOFudo38eZSEc/kG5dkcheZPRFGrXZQ0l2pvfvfCnt2M48zXjK0GNjhy0L4UQHNNcK3THeC64D XT9RfY371+DF2ZwQLCPaqBDx7waDTMGfwIYi7z1pzmFB73+CGxDH28Hh5hYrIw0npjGy3MQAHa1OW E7AhrkFk0bzhilwAAq5nAx8QZNX4WKpU1VAFKFSMac2cPihGOQLhg6y0C7TmUovQ9SPJ1jWb8aZ0f uz5C6N61DrZWtkVAoRbwFFmgBhnVZDGVa/vUzO+RN6lYuk4HScNp4xItHvF/i6qS3o7c/T2R5Opj2 90I0of+g==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOdLq-0000000GoMn-0yOQ; Thu, 27 Nov 2025 14:52:06 +0000 Date: Thu, 27 Nov 2025 06:52:06 -0800 From: Christoph Hellwig To: Gao Xiang Cc: linux-erofs@lists.ozlabs.org, LKML , Christoph Hellwig , Ming Lei , Stephen Zhang Subject: Re: [PATCH v2] erofs: get rid of raw bi_end_io() usage Message-ID: References: <20251127080237.2589998-1-hsiangkao@linux.alibaba.com> <20251127080756.2602939-1-hsiangkao@linux.alibaba.com> X-Mailing-List: linux-erofs@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251127080756.2602939-1-hsiangkao@linux.alibaba.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Thu, Nov 27, 2025 at 04:07:56PM +0800, Gao Xiang wrote: > These BIOs are actually harmless in practice, as they are all pseudo > BIOs and do not use advanced features like chaining. Using the BIO > interface is a more friendly and unified approach for both bdev and > and file-backed I/Os. > > Let's use bio_endio() instead. Looks good: Reviewed-by: Christoph Hellwig