From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Elder Subject: [PATCH 0/5] rbd: prep work for flattening images Date: Sat, 11 May 2013 12:42:54 -0500 Message-ID: <518E831E.6000206@inktank.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ia0-f180.google.com ([209.85.210.180]:62318 "EHLO mail-ia0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753983Ab3EKRm4 (ORCPT ); Sat, 11 May 2013 13:42:56 -0400 Received: by mail-ia0-f180.google.com with SMTP id l27so177511iae.25 for ; Sat, 11 May 2013 10:42:55 -0700 (PDT) Received: from [172.22.22.4] (c-71-195-31-37.hsd1.mn.comcast.net. [71.195.31.37]) by mx.google.com with ESMTPSA id xf4sm5625993igb.8.2013.05.11.10.42.54 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sat, 11 May 2013 10:42:55 -0700 (PDT) Sender: ceph-devel-owner@vger.kernel.org List-ID: To: ceph-devel@vger.kernel.org This series of patches prepares some parent request code to make handling the event of a mapped clone image getting flattened easier. -Alex [PATCH 1/5] rbd: get parent info on refresh [PATCH 2/5] rbd: don't release write request until necessary [PATCH 3/5] rbd: define rbd_dev_unparent() [PATCH 4/5] rbd: define parent image request routines [PATCH 5/5] rbd: reference count parent requests