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Re: [Qemu-devel] [PATCH v2 5/7] blockdev: refactor block-dirty-bitmap-cl
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From: |
John Snow |
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Subject: |
Re: [Qemu-devel] [PATCH v2 5/7] blockdev: refactor block-dirty-bitmap-clear transaction |
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Date: |
Thu, 19 Apr 2018 18:59:08 -0400 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 04/16/2018 07:44 AM, Vladimir Sementsov-Ogievskiy wrote:
> bdrv_clear_dirty_bitmap do not fail, so we can call it in transaction
> commit, avoiding any rollback.
>
> After this, bdrv_undo_clear_dirty_bitmap() becomes unused, so, drop it.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
> ---
Sorry if it was my idea entirely that led you on this wild goose chase,
I had forgotten :(
- [Qemu-devel] [PATCH v2 for-2.13 0/7] Dirty bitmaps fixing and refactoring, Vladimir Sementsov-Ogievskiy, 2018/04/16
- [Qemu-devel] [PATCH v2 1/7] block/dirty-bitmap: add lock to bdrv_enable/disable_dirty_bitmap, Vladimir Sementsov-Ogievskiy, 2018/04/16
- [Qemu-devel] [PATCH v2 7/7] blockdev: unify block-dirty-bitmap-clear command and transaction action, Vladimir Sementsov-Ogievskiy, 2018/04/16
- [Qemu-devel] [PATCH v2 5/7] blockdev: refactor block-dirty-bitmap-clear transaction, Vladimir Sementsov-Ogievskiy, 2018/04/16
- [Qemu-devel] [PATCH v2 2/7] dirty-bitmaps: fix comment about dirty_bitmap_mutex, Vladimir Sementsov-Ogievskiy, 2018/04/16
- [Qemu-devel] [PATCH v2 6/7] block/dirty-bitmap: bdrv_clear_dirty_bitmap: drop unused parameter, Vladimir Sementsov-Ogievskiy, 2018/04/16
- [Qemu-devel] [PATCH v2 4/7] dirty-bitmap: separate unused meta-bitmap related functions, Vladimir Sementsov-Ogievskiy, 2018/04/16
- [Qemu-devel] [PATCH v2 3/7] dirty-bitmap: remove missed bdrv_dirty_bitmap_get_autoload header, Vladimir Sementsov-Ogievskiy, 2018/04/16