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Re: [Qemu-devel] [PATCH 03/17] blockdev: Introduce DriveInfo.enable_auto
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH 03/17] blockdev: Introduce DriveInfo.enable_auto_del |
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Date: |
Fri, 20 Sep 2013 09:03:21 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130805 Thunderbird/17.0.8 |
On 09/20/2013 05:54 AM, Kevin Wolf wrote:
> BlockDriverStates shouldn't be affected by an unplugged guest device,
> except if created with the legacy -drive command line option or the
> drive_add HMP command.
>
> Make the automatic deletion as well as cancelling of jobs conditional on
> an enable_auto_del boolean that is only set in drive_init().
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> +++ b/include/sysemu/blockdev.h
> @@ -37,6 +37,7 @@ struct DriveInfo {
> int bus;
> int unit;
> int auto_del; /* see blockdev_mark_auto_del() */
> + bool enable_auto_del; /* Only for legacy drive_init() */
auto_del is 0-initialized, and only ever assigned to 1. Should it also
be bool?
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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