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=-8.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 7D932C388F9 for ; Sat, 31 Oct 2020 23:12:45 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B4FB82087E for ; Sat, 31 Oct 2020 23:12:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="tXeYUju3" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B4FB82087E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=youngman.org.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=PX5LMAXiIkyIpuqPBG+SF04sSKE2lW1vq3+L1MlgxNI=; b=tXeYUju3CrEopV5CZQdHoe4nn Yj3592rCz9s7FubrnoSXcGhnX37UtxiwcXVxe8x0J/ASMaoM5/Ye6nAo7ZEOM5Bg1nEEgSG0SN6a5 Cg36qjn2PAufZPNfr4A42cBUy+vQ4YcfhNKfJEkFEU2QHHiF9E8Lzx0KIWSHrJb0+Xnk7zYCLdY7S 0Y86RgjFjChVg4FKbACvtPhaPU2BHU+D2HD/8yHwMreCNrrJGSWqC0kvJ6cFZObAX8wQP9ZEDOli8 RvEp4lrywYqoXam4i+RPi79Dfsd5pnDIEqWyn01jSUuEDDYU6PvcwbQY040Jhajh1PxRI2MgnkT2B GwFimn1Ig==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kZ01t-0002Kw-LT; Sat, 31 Oct 2020 23:11:25 +0000 Received: from smtp.hosts.co.uk ([85.233.160.19]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kZ01r-0002KX-E3 for linux-mtd@lists.infradead.org; Sat, 31 Oct 2020 23:11:24 +0000 Received: from host86-155-135-88.range86-155.btcentralplus.com ([86.155.135.88] helo=[192.168.1.65]) by smtp.hosts.co.uk with esmtpa (Exim) (envelope-from ) id 1kZ01k-000CBn-3t; Sat, 31 Oct 2020 23:11:16 +0000 Subject: Re: [PATCH 01/11] mtd_blkdevs: don't override BLKFLSBUF To: Christoph Hellwig , Jens Axboe References: <20201031085810.450489-1-hch@lst.de> <20201031085810.450489-2-hch@lst.de> From: antlists Message-ID: <5170a536-09c1-28a7-c2fb-5381598194db@youngman.org.uk> Date: Sat, 31 Oct 2020 23:11:14 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 MIME-Version: 1.0 In-Reply-To: <20201031085810.450489-2-hch@lst.de> Content-Language: en-GB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201031_191123_512553_25EFE9AE X-CRM114-Status: UNSURE ( 9.53 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-raid@vger.kernel.org, Jan Hoeppner , Vignesh Raghavendra , linux-s390@vger.kernel.org, Richard Weinberger , linux-block@vger.kernel.org, Song Liu , linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, Stefan Haberland , Miquel Raynal , Ilya Dryomov , ceph-devel@vger.kernel.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org On 31/10/2020 08:58, Christoph Hellwig wrote: > BLKFLSBUF does not actually send a flush command to the device, but > teard down buffer cache structures. Remove the mtd_blkdevs ^^^^^ ?tears? > implementation and just use the default semantics instead. > > Signed-off-by: Christoph Hellwig > --- Cheers, Wol ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/