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Re: [Qemu-devel] [PATCH v2 9/9] block: Remove a special case for protoco
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH v2 9/9] block: Remove a special case for protocols |
Date: |
Wed, 25 Jun 2014 09:55:46 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 06/25/2014 08:35 AM, Kevin Wolf wrote:
> The only semantic change is that bs->open_flags gets BDRV_O_PROTOCOL set
> now. This isn't useful, but it doesn't hurt either. The code that was
> previously skipped by 'goto done' is automatically disabled because
> protocol drivers don't support backing files (and if they did, this
> would probably be a fix) and can't have snapshot_flags set.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> block.c | 18 ++----------------
> 1 file changed, 2 insertions(+), 16 deletions(-)
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-devel] [PATCH v2 5/9] block: Use common driver selection code for bdrv_open_file(), (continued)
- [Qemu-devel] [PATCH v2 5/9] block: Use common driver selection code for bdrv_open_file(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 3/9] block: Move json: parsing to bdrv_fill_options(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 4/9] block: Always pass driver name through options QDict, Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 6/9] block: Inline bdrv_file_open(), Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 7/9] block: Remove second bdrv_open() recursion, Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 8/9] block: Catch backing files assigned to non-COW drivers, Kevin Wolf, 2014/06/25
- [Qemu-devel] [PATCH v2 9/9] block: Remove a special case for protocols, Kevin Wolf, 2014/06/25
- Re: [Qemu-devel] [PATCH v2 9/9] block: Remove a special case for protocols,
Eric Blake <=
- Re: [Qemu-devel] [PATCH v2 0/9] bdrv_open() cleanups, part 1, Kevin Wolf, 2014/06/26
- Re: [Qemu-devel] [PATCH v2 0/9] bdrv_open() cleanups, part 1, Max Reitz, 2014/06/26