From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53560) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a4qX0-0007Uu-Or for qemu-devel@nongnu.org; Fri, 04 Dec 2015 08:36:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a4qWz-00034m-T0 for qemu-devel@nongnu.org; Fri, 04 Dec 2015 08:36:14 -0500 From: Kevin Wolf Date: Fri, 4 Dec 2015 14:35:21 +0100 Message-Id: <1449236124-19605-19-git-send-email-kwolf@redhat.com> In-Reply-To: <1449236124-19605-1-git-send-email-kwolf@redhat.com> References: <1449236124-19605-1-git-send-email-kwolf@redhat.com> Subject: [Qemu-devel] [PATCH v3 18/21] blkdebug: Enable reopen List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org Cc: kwolf@redhat.com, berto@igalia.com, qemu-devel@nongnu.org, mreitz@redhat.com Just reopening the children (as block.c does now) is enough. Signed-off-by: Kevin Wolf Reviewed-by: Max Reitz Reviewed-by: Alberto Garcia --- block/blkdebug.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/block/blkdebug.c b/block/blkdebug.c index 48b0812..7132e2c 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -775,6 +775,12 @@ static void blkdebug_refresh_filename(BlockDriverState *bs, QDict *options) bs->full_open_options = opts; } +static int blkdebug_reopen_prepare(BDRVReopenState *reopen_state, + BlockReopenQueue *queue, Error **errp) +{ + return 0; +} + static BlockDriver bdrv_blkdebug = { .format_name = "blkdebug", .protocol_name = "blkdebug", @@ -783,6 +789,7 @@ static BlockDriver bdrv_blkdebug = { .bdrv_parse_filename = blkdebug_parse_filename, .bdrv_file_open = blkdebug_open, .bdrv_close = blkdebug_close, + .bdrv_reopen_prepare = blkdebug_reopen_prepare, .bdrv_getlength = blkdebug_getlength, .bdrv_truncate = blkdebug_truncate, .bdrv_refresh_filename = blkdebug_refresh_filename, -- 1.8.3.1