From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [RFC PATCHSET block#for-2.6.36-post] block: convert to REQ_FLUSH/FUA Date: Thu, 19 Aug 2010 17:41:33 +0200 Message-ID: <20100819154133.GA21155@lst.de> References: <1281977523-19335-1-git-send-email-tj@kernel.org> <20100818095352.GA15005@lst.de> <1282141587.3035.6.camel@mulgrave.site> <20100820003348C.fujita.tomonori@lab.ntt.co.jp> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from verein.lst.de ([213.95.11.210]:50897 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750970Ab0HSPmC (ORCPT ); Thu, 19 Aug 2010 11:42:02 -0400 Content-Disposition: inline In-Reply-To: <20100820003348C.fujita.tomonori@lab.ntt.co.jp> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: FUJITA Tomonori Cc: James.Bottomley@suse.de, hch@lst.de, tj@kernel.org, jaxboe@fusionio.com, linux-fsdevel@vger.kernel.org, linux-scsi@vger.kernel.org, hare@suse.de On Fri, Aug 20, 2010 at 12:37:14AM +0900, FUJITA Tomonori wrote: > I think that I reverted it with the discard and flush conversion. No > idea why the code exists in the current git. Given that this: > - if (scmd->request->cmd_flags & REQ_HARDBARRIER) line is attributed to a merge commit by Jens in Linus' current git tree it might have been a merge error of some sorts.