From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f193.google.com ([209.85.192.193]:33298 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750812AbdCINFA (ORCPT ); Thu, 9 Mar 2017 08:05:00 -0500 From: Ming Lei To: Jens Axboe , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, Christoph Hellwig Cc: Yi Zhang , Ming Lei Subject: [PATCH 0/2] blk-mq: dying queue fix & improvement Date: Thu, 9 Mar 2017 21:02:55 +0800 Message-Id: <1489064578-17305-1-git-send-email-tom.leiming@gmail.com> Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org Hi, The 1st patch fixes one race between timeout and dying queue. The 2nd patch improves handling for dying queue. thanks, Ming Ming Lei (2): blk-mq: don't complete un-started request in timeout handler blk-mq: start to freeze queue just after setting dying block/blk-core.c | 7 +++++-- block/blk-mq.c | 11 +---------- 2 files changed, 6 insertions(+), 12 deletions(-) -- 2.7.4