On 05.09.2017 22:30, Eric Blake wrote:
On 09/04/2017 05:18 AM, Pavel Butsykin wrote:
After calling qcow2_inactivate(), all qcow2 caches must be flushed, but this
may not happen, because the last call qcow2_store_persistent_dirty_bitmaps()
can lead to marking l2/refcont cache as dirty.
Let's move qcow2_store_persistent_dirty_bitmaps() before the caсhe flushing
to fix it.
Signed-off-by: Pavel Butsykin <pbutsy...@virtuozzo.com>
---
block/qcow2.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
Should this cc: qemu-stable?
The latest stable branch (2.8?) doesn't contain the persistent dirty bitmap.
Reviewed-by: Eric Blake <ebl...@redhat.com>