From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46117) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fRGYy-0000N8-AT for qemu-devel@nongnu.org; Fri, 08 Jun 2018 08:32:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fRGYv-0005fS-8O for qemu-devel@nongnu.org; Fri, 08 Jun 2018 08:32:16 -0400 From: Vladimir Sementsov-Ogievskiy Date: Fri, 8 Jun 2018 15:32:08 +0300 Message-Id: <20180608123208.54033-1-vsementsov@virtuozzo.com> Subject: [Qemu-devel] [PATCH] block/qcow2: save dirty_bitmaps_loaded during reopen List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org, qemu-block@nongnu.org Cc: mreitz@redhat.com, kwolf@redhat.com This variable was introduced to handle reopens. We need it on the following qcow2_do_open, to don't try load bitmaps again. Signed-off-by: Vladimir Sementsov-Ogievskiy --- block/qcow2.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/qcow2.c b/block/qcow2.c index 549fee9b69..29f7eab576 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2178,6 +2178,7 @@ static void coroutine_fn qcow2_co_invalidate_cache(BlockDriverState *bs, QDict *options; Error *local_err = NULL; int ret; + bool dirty_bitmaps_loaded = s->dirty_bitmaps_loaded; /* * Backing files are read-only which makes all of their metadata immutable, @@ -2190,6 +2191,7 @@ static void coroutine_fn qcow2_co_invalidate_cache(BlockDriverState *bs, qcow2_close(bs); memset(s, 0, sizeof(BDRVQcow2State)); + s->dirty_bitmaps_loaded = dirty_bitmaps_loaded; options = qdict_clone_shallow(bs->options); flags &= ~BDRV_O_INACTIVE; -- 2.11.1