[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v2 0/3] block: More complete inactivate/invalida
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/3] block: More complete inactivate/invalidate of graph nodes |
Date: |
Wed, 11 May 2016 14:03:34 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 11.05.2016 um 04:45 hat Fam Zheng geschrieben:
> v2: Two passes inactivation. [Kevin]
>
> For now we only consider bs->file chain. In fact this is incomplete. For
> example, if qcow2 is a quorum child, we don't properly invalidate or
> inactivate
> it. This series recurses into the subtrees in both bdrv_invalidate_cache_all
> and bdrv_inactivate_all. This is also necessary to make the image locking
> cooperate with migration.
Thanks, applied to block-next.
Kevin