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Re: [Qemu-block] [Qemu-devel] [PATCH v7 19/24] block: Add list of all Bl
From: |
Max Reitz |
Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH v7 19/24] block: Add list of all BlockDriverStates |
Date: |
Mon, 16 Nov 2015 17:03:45 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 12.11.2015 08:12, Fam Zheng wrote:
> On Mon, 11/09 23:39, Max Reitz wrote:
>> We need this list so that bdrv_close_all() can keep track of which BDSs
>> are still open after having removed the BDSs from all of the BBs and
>> having released all monitor BDS references.
>>
>> Signed-off-by: Max Reitz <address@hidden>
>> Reviewed-by: Kevin Wolf <address@hidden>
>
> Reviewed-by: Fam Zheng <address@hidden>
>
> Is graph_bdrv_states becoming a subset of this list, just with non-empty
> node_name?
Yes, that is correct. There shouldn't be any BDS that isn't in
all_bdrv_states.
Max
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- Re: [Qemu-block] [PATCH v7 14/24] nbd: Switch from close to eject notifier, (continued)
- [Qemu-block] [PATCH v7 15/24] block: Remove BDS close notifier, Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 16/24] block: Use blk_remove_bs() in blk_delete(), Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 17/24] blockdev: Use blk_remove_bs() in do_drive_del(), Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 18/24] block: Make bdrv_close() static, Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 19/24] block: Add list of all BlockDriverStates, Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 20/24] blockdev: Keep track of monitor-owned BDS, Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 21/24] block: Add blk_remove_all_bs(), Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 23/24] iotests: Add test for multiple BB on BDS tree, Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 22/24] block: Rewrite bdrv_close_all(), Max Reitz, 2015/11/09
- [Qemu-block] [PATCH v7 24/24] iotests: Add test for block jobs and BDS ejection, Max Reitz, 2015/11/09