Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp3070719yba; Mon, 8 Apr 2019 10:26:15 -0700 (PDT) X-Google-Smtp-Source: APXvYqy6inHgp1h3E167dmHldfqHd0oaG3h++Ee0OhrsRl2SwokilHPn/joxi8LAKKgJbJV6P+FX X-Received: by 2002:a63:79c3:: with SMTP id u186mr28786752pgc.20.1554744374971; Mon, 08 Apr 2019 10:26:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1554744374; cv=none; d=google.com; s=arc-20160816; b=whvFw1TmK3pvTapL0lnkBR56MfWIQi82aIrXaCQXOH/j8qzX3Wx7pYuq8ZSNI9U51m noSzlfPhWwcf2lzTtKxMtvCjXx2vOHHG0EEPjA7QWlzQLTxFdueWaim63yPCcy1XwneO 7nO6/p0Cjt3W317pGrvqcrNWKgZie3vFe/NOQpMPPUIM5SwrRXzcpYAt7do1eTCyG0sx Cue0j6tFPXBa2OGJehGynKJlhn7169E0+EQmDmBUpcVZZu4B8kXitb6WEGsXzD39bFU3 4djs7USnhK2sAAgZTIAd+OmwHLIptE/fDY330VaUZOaOZ+qSatw3AnmeuzqUmHwDe5m1 N1Lw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=MZPWrXCpuw5mPfXkKORdh+kIzBE72gv1Hgiu7X0n65E=; b=lU2eNrWbBBNFLQnOhHfkIuHWitfUEhRsBm3DyeCVilpilsANNVFnRTzQQUX5s9oIyG kmdGBQYg3R0XzKn8xgDhq3xIY+ERfEFSfxy0KECQDtEJtjpaKtHB5Mi3iOrQzRSvZ+xy Z0dDS91AqddA02X1eoOBG4Q7w1MWTUT5NnpMtW3aOsww7GBPyiNiYXXf0gsH9Ep9P7BB Ty2d6SpAkm1o3+sP/9jn+ZLobCC2FeqZvx+292FPa49UeABsDdTnUqX+tJIgKK+Dpk9F qQn8aNvh7KpD5SuWZpH+Qcbnxy9rgJzY/veXvtPA6Z5HGTh5PDWXkmkrOcLsUYJKVj0Z sotg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id k9si27608536pgc.156.2019.04.08.10.25.59; Mon, 08 Apr 2019 10:26:14 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727349AbfDHPIb (ORCPT + 99 others); Mon, 8 Apr 2019 11:08:31 -0400 Received: from mx2.suse.de ([195.135.220.15]:42198 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726575AbfDHPIa (ORCPT ); Mon, 8 Apr 2019 11:08:30 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 596D1B011; Mon, 8 Apr 2019 15:08:29 +0000 (UTC) Date: Mon, 8 Apr 2019 17:08:28 +0200 From: Johannes Thumshirn To: Jens Axboe Cc: Paolo Valente , linux-block , linux-kernel , Ulf Hansson , Linus Walleij , Mark Brown , 'Paolo Valente' via bfq-iosched , Oleksandr Natalenko , Angelo Ruocco , lennart@poettering.net, mkoutny@suse.cz Subject: Re: [PATCH 1/1] block, bfq: delete "bfq" prefix from cgroup filenames Message-ID: <20190408150828.GC23021@linux-x5ow.site> References: <20190408143935.9062-1-paolo.valente@linaro.org> <20190408143935.9062-2-paolo.valente@linaro.org> <20190408144925.GA23021@linux-x5ow.site> <7B68DAA9-61D9-4AE0-9FA9-05C07C7FE408@linaro.org> <20190408150430.GB23021@linux-x5ow.site> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 08, 2019 at 09:05:19AM -0600, Jens Axboe wrote: > I did consider that, and that would be doable. But honestly, I'm having a > hard time seeing what issue we are attempting to fix by doing this. Yeah, I guess the real fix would be to update the documentation and the expectations user-space has. Including eventual re-write of some udev rules or whatever is facing these files. But to me that sounds more like a systemd or even distro thing than a kernel thing. Byte, Johannes -- Johannes Thumshirn SUSE Labs Filesystems jthumshirn@suse.de +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N?rnberg GF: Felix Imend?rffer, Mary Higgins, Sri Rasiah HRB 21284 (AG N?rnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850