Re: [Qemu-block] [PATCH v2 02/14] block: Cancel jobs first in bdrv_close_all()

[Alberto Garcia]

On Tue 24 May 2016 03:47:22 PM CEST, Kevin Wolf wrote:
> So far, bdrv_close_all() first removed all root BlockDriverStates of
> BlockBackends and monitor owned BDSes, and then assumed that the
> remaining BDSes must be related to jobs and cancelled these jobs.
>
> This order doesn't work that well any more when block jobs use
> BlockBackends internally because then they will lose their BDS before
> being cancelled.
>
> This patch changes bdrv_close_all() to first cancel all jobs and then
> remove all root BDSes from the remaining BBs.
>
> Signed-off-by: Kevin Wolf <address@hidden>
Reviewed-by: Alberto Garcia <address@hidden>

Berto