[libvirt] [PATCHv2] qemu: fix not update weight in def after success

[John Ferlan]

On 08/18/2015 11:56 PM, Luyao Huang wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=1253107
> 
> Call virCgroupGetBlkioWeight to re-read blkio.weight right
> after it are set in order to keep our internal structures
> up-to-date.
> 
> Signed-off-by: Luyao Huang <lhuang at redhat.com>
> ---
>  src/qemu/qemu_driver.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 

Fixed some grammar in commit message and pushed.

John