From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:54229) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TF0eD-0001Ur-Iu for qemu-devel@nongnu.org; Fri, 21 Sep 2012 06:39:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TF0e5-0003vG-KB for qemu-devel@nongnu.org; Fri, 21 Sep 2012 06:39:49 -0400 Received: from mx1.redhat.com ([209.132.183.28]:20193) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TF0e5-0003ug-CZ for qemu-devel@nongnu.org; Fri, 21 Sep 2012 06:39:41 -0400 Message-ID: <505C43E8.7010107@redhat.com> Date: Fri, 21 Sep 2012 12:39:36 +0200 From: Kevin Wolf MIME-Version: 1.0 References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v4 00/19] block: bdrv_reopen() patches List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jeff Cody Cc: pbonzini@redhat.com, eblake@redhat.com, qemu-devel@nongnu.org, supriyak@linux.vnet.ibm.com Am 20.09.2012 21:13, schrieb Jeff Cody: > These patches are based off Supriya Kannery's original bdrv_reopen() > patches as part of the hostcache series. > > This provides support for safe reopen of a single image, or transactional > reopening of multiple images atomically. > > These changes are all reflected in my github repo: > > git://github.com/codyprime/qemu-kvm-jtc.git branch: jtc-live-commit-1.3-v7 > > Jeff Cody (19): > block: correctly set the keep_read_only flag > block: make bdrv_set_enable_write_cache() modify open_flags > block: Framework for reopening files safely > block: move aio initialization into a helper function > block: move open flag parsing in raw block drivers to helper > functions > block: do not parse BDRV_O_CACHE_WB in block drivers > block: use BDRV_O_NOCACHE instead of s->aligned_buf in raw-posix.c > block: purge s->aligned_buf and s->aligned_buf_size from raw-posix.c > block: raw-posix image file reopen > block: raw image file reopen > block: qed image file reopen > block: qcow2 image file reopen > block: qcow image file reopen > block: vmdk image file reopen > block: raw-win32 driver reopen support > block: vdi image file reopen > block: vpc image file reopen > block: convert bdrv_commit() to use bdrv_reopen() > block: remove keep_read_only flag from BlockDriverState struct > > block.c | 299 +++++++++++++++++++++++++++++++++++++++++++++--------- > block.h | 18 ++++ > block/iscsi.c | 4 - > block/qcow.c | 10 ++ > block/qcow2.c | 10 ++ > block/qed.c | 9 ++ > block/raw-posix.c | 225 ++++++++++++++++++++++++++++++---------- > block/raw-win32.c | 145 ++++++++++++++++++++++---- > block/raw.c | 10 ++ > block/rbd.c | 6 -- > block/sheepdog.c | 14 ++- > block/vdi.c | 7 ++ > block/vmdk.c | 35 +++++++ > block/vpc.c | 7 ++ > block_int.h | 9 +- > 15 files changed, 666 insertions(+), 142 deletions(-) Thanks, applied all to the block branch, except for patch 15 (raw-win32), which I think can safely be applied on top when we've come to a conclusion. Kevin