From: Kevin Wolf <kwolf@redhat.com>
To: Fam Zheng <famz@redhat.com>
Cc: qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Alberto Garcia <berto@igalia.com>,
qemu-block@nongnu.org
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 [thread overview]
Message-ID: <20160511120334.GE4524@noname.str.redhat.com> (raw)
In-Reply-To: <1462934735-12047-1-git-send-email-famz@redhat.com>
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
prev parent reply other threads:[~2016-05-11 12:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-11 2:45 [Qemu-devel] [PATCH v2 0/3] block: More complete inactivate/invalidate of graph nodes Fam Zheng
2016-05-11 2:45 ` [Qemu-devel] [PATCH v2 1/3] block: Invalidate all children Fam Zheng
2016-05-11 10:37 ` Alberto Garcia
2016-05-11 2:45 ` [Qemu-devel] [PATCH v2 2/3] block: Drop superfluous invalidating bs->file from drivers Fam Zheng
2016-05-11 10:43 ` Alberto Garcia
2016-05-11 2:45 ` [Qemu-devel] [PATCH v2 3/3] block: Inactivate all children Fam Zheng
2016-05-11 12:03 ` Kevin Wolf [this message]
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