Re: [Qemu-block] [PATCH] block/mirror: Sleep periodically during bitmap scanning

[Stefan Hajnoczi]

On Wed, May 13, 2015 at 11:11:13AM +0800, Fam Zheng wrote:
> Before, we only yield after initializing dirty bitmap, where the QMP
> command would return. That may take very long, and guest IO will be
> blocked.
> 
> Add sleep points like the later mirror iterations.
> 
> Signed-off-by: Fam Zheng <address@hidden>
> ---
>  block/mirror.c | 13 ++++++++++++-
>  1 file changed, 12 insertions(+), 1 deletion(-)

Ping for Jeff

Reviewed-by: Stefan Hajnoczi <address@hidden>

pgp4tOVzuSUSJ.pgp
Description: PGP signature