From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa4.hgst.iphmx.com ([216.71.154.42]:14207 "EHLO esa4.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750733AbdE3PTp (ORCPT ); Tue, 30 May 2017 11:19:45 -0400 From: Bart Van Assche To: "hch@infradead.org" , "linux-block@vger.kernel.org" , "axboe@fb.com" , "ming.lei@redhat.com" Subject: Re: [PATCH v2 2/8] block: introduce flag of QUEUE_FLAG_QUIESCED Date: Tue, 30 May 2017 15:11:26 +0000 Message-ID: <1496157085.2627.6.camel@sandisk.com> References: <20170527142126.26079-1-ming.lei@redhat.com> <20170527142126.26079-3-ming.lei@redhat.com> In-Reply-To: <20170527142126.26079-3-ming.lei@redhat.com> Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Sender: linux-block-owner@vger.kernel.org List-Id: linux-block@vger.kernel.org On Sat, 2017-05-27 at 22:21 +0800, Ming Lei wrote: > This flag is introduced for fixing & improving the quiescing code. Hello Ming, Since the quiescing code works fine, a better description would be that the purpose of this flag is to allow block drivers to use both the queue stoppi= ng and queue quiescing mechanisms instead of only one of these two mechanisms. Bart.=