From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [RFC PATCH 0/5] rbd_tcm cluster COMPARE AND WRITE Date: Tue, 28 Jul 2015 23:58:56 -0700 Message-ID: <20150729065856.GC27890@infradead.org> References: <1438132552-14673-1-git-send-email-ddiss@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from bombadil.infradead.org ([198.137.202.9]:36140 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751797AbbG2G65 (ORCPT ); Wed, 29 Jul 2015 02:58:57 -0400 Content-Disposition: inline In-Reply-To: <1438132552-14673-1-git-send-email-ddiss@suse.de> Sender: ceph-devel-owner@vger.kernel.org List-ID: To: David Disseldorp Cc: mchristi@redhat.com, ceph-devel@vger.kernel.org Hi David, please introduce a proper compare and write API at the block layer instead of bypassing it. Thanks!