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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F8E1C7619A for ; Wed, 12 Apr 2023 01:34:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229522AbjDLBeT (ORCPT ); Tue, 11 Apr 2023 21:34:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48106 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229490AbjDLBeS (ORCPT ); Tue, 11 Apr 2023 21:34:18 -0400 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E31A40FB; Tue, 11 Apr 2023 18:34:17 -0700 (PDT) Received: from pps.filterd (m0187473.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33C0ia3Z020708; Wed, 12 Apr 2023 01:34:16 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=date : from : to : cc : subject : message-id : in-reply-to : references : mime-version : content-type : content-transfer-encoding; s=pp1; bh=zrGCm+vYDQFY+Fqz6yGzTPuu60dswHKLg3avh5DAvwE=; b=lDvtCIf5lIh2I/FWEsDlb/IbWZbLD9WWXpgjMbKFG8DZ/68ZiIF4+aPmRfpLPmzgmJUb 4AOafuohOYdROakVPmXWyqeAYeIjYtnsL7hdbPCg75+vMbL7TrSowQyEkjOa5Gp7XiIE 3/pgvIw7QZuVClu/D/YK2tK4GeatHDdnT+7fZzxNmA8Wvs8/+DhcKuCHtBtqmICX+x4l SuoG6uWXxk1FoYqMcA0p5jeF7y0yJe3kb++rUjA1nFWvoHYp0ot/rFRkphkV2jhCxq6m 7FuQ6yhguiXKs22zTgDB2JWtPZ9FZ++NLWsmPd7qEBdkgeGxCUQd2cJVwXUVn8r3pbAm jw== Received: from ppma04fra.de.ibm.com (6a.4a.5195.ip4.static.sl-reverse.com [149.81.74.106]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3pwjcb1e8f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 12 Apr 2023 01:34:16 +0000 Received: from pps.filterd (ppma04fra.de.ibm.com [127.0.0.1]) by ppma04fra.de.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 33C154JT018615; Wed, 12 Apr 2023 01:34:12 GMT Received: from smtprelay01.fra02v.mail.ibm.com ([9.218.2.227]) by ppma04fra.de.ibm.com (PPS) with ESMTPS id 3pu0jk1qg1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 12 Apr 2023 01:34:12 +0000 Received: from smtpav07.fra02v.mail.ibm.com (smtpav07.fra02v.mail.ibm.com [10.20.54.106]) by smtprelay01.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 33C1Y8CN19530308 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 12 Apr 2023 01:34:09 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D46A820040; Wed, 12 Apr 2023 01:34:08 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4239B20043; Wed, 12 Apr 2023 01:34:08 +0000 (GMT) Received: from li-ce58cfcc-320b-11b2-a85c-85e19b5285e0 (unknown [9.171.53.228]) by smtpav07.fra02v.mail.ibm.com (Postfix) with SMTP; Wed, 12 Apr 2023 01:34:08 +0000 (GMT) Date: Wed, 12 Apr 2023 03:34:07 +0200 From: Halil Pasic To: Stefan Haberland Cc: Jens Axboe , linux-block@vger.kernel.org, Jan Hoeppner , linux-s390@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Christian Borntraeger , Halil Pasic Subject: Re: [PATCH 4/7] s390/dasd: add aq_requeue sysfs attribute Message-ID: <20230412033407.5f2f18cf.pasic@linux.ibm.com> In-Reply-To: <20230405142017.2446986-5-sth@linux.ibm.com> References: <20230405142017.2446986-1-sth@linux.ibm.com> <20230405142017.2446986-5-sth@linux.ibm.com> Organization: IBM X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: kD-lYsnpQyQGXJIlg8I54hn5ZBjqLYiv X-Proofpoint-ORIG-GUID: kD-lYsnpQyQGXJIlg8I54hn5ZBjqLYiv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-11_16,2023-04-11_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 mlxlogscore=703 spamscore=0 impostorscore=0 malwarescore=0 phishscore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304120011 Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Wed, 5 Apr 2023 16:20:14 +0200 Stefan Haberland wrote: > Add a sysfs attribute to control if all IO requests will be requeued to > the blocklayer in case of an autoquiesce event or not. > > A value of 1 means that in case of an autoquiesce event all IO requests > will be requeued to the blocklayer. > > A value of 0 means that the device will only be stopped. > > Signed-off-by: Stefan Haberland > Reviewed-by: Jan Hoeppner Reviewed-by: Halil Pasic [..]