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[209.132.180.67]) by mx.google.com with ESMTP id g7-v6si20852969plt.149.2018.05.06.20.23.31; Sun, 06 May 2018 20:23:58 -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 S1751925AbeEGDXT (ORCPT + 99 others); Sun, 6 May 2018 23:23:19 -0400 Received: from mout.gmx.net ([212.227.17.21]:49129 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751881AbeEGDXR (ORCPT ); Sun, 6 May 2018 23:23:17 -0400 Received: from homer.simpson.net ([185.191.216.25]) by mail.gmx.com (mrgmx102 [212.227.17.168]) with ESMTPSA (Nemesis) id 0Lo3IS-1eiPuE0ezo-00g1UV; Mon, 07 May 2018 05:23:06 +0200 Message-ID: <1525663384.5064.1.camel@gmx.de> Subject: Re: [PATCH BUGFIX] block, bfq: postpone rq preparation to insert or merge From: Mike Galbraith To: Paolo Valente Cc: Jens Axboe , linux-block , LKML , Ulf Hansson , Mark Brown , linus.walleij@linaro.org, bfq-iosched@googlegroups.com, oleksandr@natalenko.name Date: Mon, 07 May 2018 05:23:04 +0200 In-Reply-To: <1525660992.5105.1.camel@gmx.de> References: <20180504171701.6876-1-paolo.valente@linaro.org> <1525463210.622.1.camel@gmx.de> <1525508378.5406.6.camel@gmx.de> <9F155F9F-F6B2-465A-BA4D-A86FF6825071@linaro.org> <1525532191.5406.15.camel@gmx.de> <223CABEA-71E0-426F-A4AB-17BA8437C978@linaro.org> <1525660992.5105.1.camel@gmx.de> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.22.6 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:LOuSnWERm9xqCuwdsZFCo9H9pOAqdvj1ZuPOQUeuqNz84V8LeT6 lp1NeymL+ZhVmNuHqPQNARQK4jOrnMn+qXi9RXKeUETOFPdHHf45G3sBGErrxQMdWyRAxhO Q4aQKTpWddnzV9BglfKhU0XvpZmNaJABLEX23n6D7eQlX0/8z/jvZ2yFQoedIZ+XKScFdAE dCe53oJ7Gj7m31BnvsDEA== X-UI-Out-Filterresults: notjunk:1;V01:K0:hCL3F3oVBeo=:pN0j6WZqvTEIxfnfg035dC /ZQIHbSCdwHZVog57SlyHxis6RjC2h9N69UJNCYQbgH4rA+WXlZchVsSoZwB29GGRpWA5Mbak mY60dihZn+LH0F5SedCzbd1LPNdJb19cua20oCvZyCiVxy8fPGFdMYcSLH5Ea96vzV3UOU2Rm AeHFoSMittIMEH6Blzx/SmGgvlrdNo7+GHTn6r2eG3r/uarKkxC1FiYruvO80xxKMLZZYLRIK KyWvbWPpOljMg66REWIYmaDcloRwEZWlWRqSTnKpZV/+JKEKRnqfdfvIO1mfcxO+5/NcH3K7R XSpRX2vkHzS6tkJKuW79g/Vfq/2p7a8YG3jKY/pwjJSzTvClc4oW44JfOOsn8YObf6F+X2zCd tjYUBsVzqJ6z59I8tX/ibbUxIiFP69fZcSkzo1tDAqqPj2c0gvcdOWeoSgGfoUiToekr5Kv8v RFCkYEWQ/f4aHmE49zmUc+zbaLZRepTS30qPcut0Zvdl0WZJVhF86LVd6xXSyE1mwFWKSu1gz wUeYCpq+AoSorWkKoQVJwwBWIm3M59SOZC9qkYCHc0IKIZE5+Iw/H7A1Kt3tVcyWetvY+w7sW n9IuPBkJa7Qsuvbqq3L1qqDnKmS8N387G3TxR7QUqfdq+cdOsVSkf/EHpImfUn0SxYW4h7UI6 iyimBYwGn2LOOfX3nndp6LYo+e+QNg06JZZqj0vi40i8lSGw34cuHYwyFpQLsTcbvwcnvtNNv heMgbN/2Ml6KPrKj9AsDkYGTWNqp7GkXO4ACmgLTKVLphHCLyF8LOXY7AW91reGPY9TcFk0k5 yJf4TED Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2018-05-07 at 04:43 +0200, Mike Galbraith wrote: > On Sun, 2018-05-06 at 09:42 +0200, Paolo Valente wrote: > > > > I've attached a compressed patch (to avoid possible corruption from my > > mailer). I'm little confident, but no pain, no gain, right? > > > > If possible, apply this patch on top of the fix I proposed in this > > thread, just to eliminate possible further noise. Finally, the > > patch content follows. > > > > Hoping for a stroke of luck, > > FWIW, box didn't survive the first full build of the morning. Nor the second. -Mike