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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8F73C4743F for ; Mon, 7 Jun 2021 06:34:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F265611C0 for ; Mon, 7 Jun 2021 06:34:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230162AbhFGGfx (ORCPT ); Mon, 7 Jun 2021 02:35:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229498AbhFGGfw (ORCPT ); Mon, 7 Jun 2021 02:35:52 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1326AC061766; Sun, 6 Jun 2021 23:34:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=5RUpGXMX4B3J1RSt3/98n+4qt36B8ax16+0GdPzXMoI=; b=L4cMz+FEqGPW0DmtDY5xEENsd+ sHdAbCAOIcpym5MyutP4pNh7zTpt1QJeU3WwVtrbSkpzDaKHLYJKW5dX11Vq80FgMWC4voPTF/m5+ msvmuXJnAZFX4tBvcJZDvS+P3xdsZM9RVODI2uLTAJpdFWSmwWmryQK9GCcURedpAuA5z8ZHFwxq8 U9qwGrRR6LoeHm6Sk0qMoJI3zRK/x765or9BB9Q7oKwG0VKNUYQgzckerLiF9weRs8ALGuhV7vTNW b/1oAciZG6tx7wzDQs6veKdu41mn5BPA0J3lrAF0D5UOFn5ZcjvIyrtcKYkW0hXRQK90MjU02uOtH gKVYP1Ew==; Received: from hch by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lq8oK-00FRbT-UF; Mon, 07 Jun 2021 06:32:39 +0000 Date: Mon, 7 Jun 2021 07:32:32 +0100 From: Christoph Hellwig To: Changheun Lee Cc: Johannes.Thumshirn@wdc.com, alex_y_xu@yahoo.ca, asml.silence@gmail.com, axboe@kernel.dk, bgoncalv@redhat.com, jejb@linux.ibm.com, martin.petersen@oracle.com, cang@codeaurora.org, avri.altman@wdc.com, alim.akhtar@samsung.com, bvanassche@acm.org, damien.lemoal@wdc.com, gregkh@linuxfoundation.org, hch@infradead.org, jaegeuk@kernel.org, linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, ming.lei@redhat.com, osandov@fb.com, patchwork-bot@kernel.org, tj@kernel.org, tom.leiming@gmail.com, yi.zhang@redhat.com, jisoo2146.oh@samsung.com, junho89.kim@samsung.com, mj0123.lee@samsung.com, seunghwan.hyun@samsung.com, sookwan7.kim@samsung.com, woosung2.lee@samsung.com, yt0928.kim@samsung.com Subject: Re: [PATCH v12 1/3] bio: control bio max size Message-ID: References: <20210604050324.28670-1-nanich.lee@samsung.com> <20210604050324.28670-2-nanich.lee@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210604050324.28670-2-nanich.lee@samsung.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org NAK. As discussed countless time we already have an actual limit. And we can look it as advisory before building ever bigger bios, but the last thing we need is yet another confusing limit.