[Qemu-devel] [PATCH 5/5] backup: use copy_bitmap in incremental backup

2017-10-12 Thread Vladimir Sementsov-Ogievskiy
We can use copy_bitmap instead of sync_bitmap. copy_bitmap is initialized from sync_bitmap and it is more informative: we will not try to process data, that is already in progress (by write notifier). Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Stefan Hajnoczi Reviewed-by: John Snow

Re: [Qemu-devel] [PATCH 5/5] backup: use copy_bitmap in incremental backup

2017-10-09 Thread John Snow
On 10/02/2017 10:39 AM, Vladimir Sementsov-Ogievskiy wrote: > We can use copy_bitmap instead of sync_bitmap. copy_bitmap is > initialized from sync_bitmap and it is more informative: we will not try > to process data, that is already in progress (by write notifier). > > Signed-off-by: Vladimir S