On Tue, Apr 18, 2017 at 10:30:42PM +0800, Fam Zheng wrote:
> v4: Split patch, and fix the unsafe bdrv_unref. [Paolo]
>
> Fam Zheng (2):
> block: Walk bs->children carefully in bdrv_drain_recurse
> block: Drain BH in bdrv_drained_begin
>
> block/io.c | 23 ++++++++++++++++++++---
> include/block/block.h | 22 ++++++++++++++--------
> 2 files changed, 34 insertions(+), 11 deletions(-)
>
> --
> 2.9.3
>
Reviewed-by: Jeff Cody <jcody@redhat.com>
(also Tested-by)