From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:60801 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753437AbdAZTs2 (ORCPT ); Thu, 26 Jan 2017 14:48:28 -0500 From: Jens Axboe To: CC: , , , , Subject: [PATCH 0/5] blk-mq: various blk-mq/blk-mq-sched fixes Date: Thu, 26 Jan 2017 12:48:13 -0700 Message-ID: <1485460098-16608-1-git-send-email-axboe@fb.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org I've been diving into the problems that Hannes reported, both the stalls related to shared tag maps and multiple hardware queues, but also the cases where we get suboptimal merging. This series attempts to fix that. Hannes, this should be identical to what I sent you as a bundled up patch earlier today. Would be great if you could run this through your testing. The patches are against for-4.11/block