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Re: [Qemu-devel] [PATCH v4 00/17] blockdev: Further BlockBackend work


From: Kevin Wolf
Subject: Re: [Qemu-devel] [PATCH v4 00/17] blockdev: Further BlockBackend work
Date: Thu, 17 Mar 2016 14:44:17 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

Am 16.03.2016 um 19:54 hat Max Reitz geschrieben:
> This series appears to reinvent itself with every revision. This time,
> its main implication is that BBs are no longer automatically treated as
> monitor-owned, and that a BB's name is tightly tied to the monitor
> reference (it is considered equivalent to that reference).

Thanks, applied to the block branch.

> v4:
> - blk_hide_on_behalf_of_hmp_drive_del() does a bit more than what
>   monitor_remove_blk() does; namely, it invokes bdrv_make_anon() on the
>   BDS. We should probably continue to do so.

Probably not, removing the node-name of a BDS just because a BB
disappears certainly feels like a bug. Even more so now that node-names
are auto-generated and the general assumption is that all BDSes have
one.

But that's a preexisting problem, so we can fix it on top.

Kevin



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