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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 737D1C27C7B for ; Tue, 11 Jun 2024 19:37:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/0BC/2LoYoX9XxxTWkEfi/yv2nIhznLGZAZEXb5MuyI=; b=Pwd+kmh9TIoZXs IA0iilIMW0cMC0jOsVl83z7typ8pKZiAY9dpLAvfAQJf2i1sHLo6pSDVvvE3NKIbeV0UiiQ4GUkCT dci4IY3dsLmEVIAtuEio5M/VS65x6zKcA677i7223SzH9ykn9O1IhEx/4/aeyrDxLkmRc2exWH89t yxDBSc8e8zEz6m62tVaFrZNrZMMSC0WTrZa0R4NBl7Cl5zvOg53xXJPsVAqYMmGpufvpCKvRsxzVq nmoOzC3B6MiFgVqxTxEl6vzROykGrVZtbebzZVH5+HbGK+teR/GE3w532eZj3yPwTZTCgci48vtHc 2U6bu3V2tW6eOd+I+38A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sH7J0-0000000A2Xh-3I1M; Tue, 11 Jun 2024 19:37:18 +0000 Received: from 009.lax.mailroute.net ([199.89.1.12]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sH7Ix-0000000A2X3-39rd; Tue, 11 Jun 2024 19:37:16 +0000 Received: from localhost (localhost [127.0.0.1]) by 009.lax.mailroute.net (Postfix) with ESMTP id 4VzJpg3N77zlgMVP; Tue, 11 Jun 2024 19:37:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:content-type:content-type:in-reply-to :from:from:content-language:references:subject:subject :user-agent:mime-version:date:date:message-id:received:received; s=mr01; t=1718134626; x=1720726627; bh=nxeAEPoRIF1w17Vf6H50avwR d47tQeq24V55mlSo6Fo=; b=n4YdDdBfOscNrfscK2NP2xV4LYi1o1AdP30LHl21 +IbqLgtMyNqee6SbzA50sLVTZE0Ji6k+2w0WLmPh57DienJvg5IuAQuKYp0InUsK R6rrYr54yHJbztT/cndM4ZANOd0BSHTpKcctiVeFtmZFjzrLeHPbM9VtSJmKwf7X Af8olT+2oDMLUTt1MIpMS3WiRglrB6WCMiAEgpmD+A4upmkHshWHc+3fJHBYgE5i tD5snqlsdZGaJP09e2u2aXuuDiqbxQTmEF2zfjaEm7Jr+gWSnF6gfshEHOyMC1oC wY6QiEq3x8Ed+pcVJd6N4WwEZhVXh/S1bVC6eE1yI7Gx6w== X-Virus-Scanned: by MailRoute Received: from 009.lax.mailroute.net ([127.0.0.1]) by localhost (009.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id I78Iw22WN8VT; Tue, 11 Jun 2024 19:37:06 +0000 (UTC) Received: from [100.96.154.26] (unknown [104.132.0.90]) (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) (Authenticated sender: bvanassche@acm.org) by 009.lax.mailroute.net (Postfix) with ESMTPSA id 4VzJpL0wGgzlgMVN; Tue, 11 Jun 2024 19:36:57 +0000 (UTC) Message-ID: <1f7c1123-0f80-42a4-8252-c082ded33ca6@acm.org> Date: Tue, 11 Jun 2024 12:36:55 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 11/26] block: freeze the queue in queue_attr_store To: Christoph Hellwig , Jens Axboe Cc: Geert Uytterhoeven , Richard Weinberger , Philipp Reisner , Lars Ellenberg , =?UTF-8?Q?Christoph_B=C3=B6hmwalder?= , Josef Bacik , Ming Lei , "Michael S. Tsirkin" , Jason Wang , =?UTF-8?Q?Roger_Pau_Monn=C3=A9?= , Alasdair Kergon , Mike Snitzer , Mikulas Patocka , Song Liu , Yu Kuai , Vineeth Vijayan , "Martin K. Petersen" , linux-m68k@lists.linux-m68k.org, linux-um@lists.infradead.org, drbd-dev@lists.linbit.com, nbd@other.debian.org, linuxppc-dev@lists.ozlabs.org, ceph-devel@vger.kernel.org, virtualization@lists.linux.dev, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, dm-devel@lists.linux.dev, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, nvdimm@lists.linux.dev, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-block@vger.kernel.org References: <20240611051929.513387-1-hch@lst.de> <20240611051929.513387-12-hch@lst.de> Content-Language: en-US From: Bart Van Assche In-Reply-To: <20240611051929.513387-12-hch@lst.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240611_123715_843321_0F9406F1 X-CRM114-Status: UNSURE ( 7.57 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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 6/10/24 10:19 PM, Christoph Hellwig wrote: > queue_attr_store updates attributes used to control generating I/O, and > can cause malformed bios if changed with I/O in flight. Freeze the queue > in common code instead of adding it to almost every attribute. Reviewed-by: Bart Van Assche ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/