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Re: [PATCH v6 6/7] migration/multifd: Enable multifd zero page checking
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From: |
Peter Xu |
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Subject: |
Re: [PATCH v6 6/7] migration/multifd: Enable multifd zero page checking by default. |
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Date: |
Mon, 11 Mar 2024 16:41:05 -0400 |
On Mon, Mar 11, 2024 at 06:00:14PM +0000, Hao Xiang wrote:
> From: Hao Xiang <hao.xiang@bytedance.com>
>
> 1. Set default "zero-page-detection" option to "multifd". Now
> zero page checking can be done in the multifd threads and this
> becomes the default configuration.
> 2. Handle migration QEMU9.0 -> QEMU8.2 compatibility. We provide
> backward compatibility where zero page checking is done from the
> migration main thread.
>
> Signed-off-by: Hao Xiang <hao.xiang@bytedance.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
- [PATCH v6 0/7] Introduce multifd zero page checking., Hao Xiang, 2024/03/11
- [PATCH v6 1/7] migration/multifd: Allow zero pages in file migration, Hao Xiang, 2024/03/11
- [PATCH v6 2/7] migration/multifd: Allow clearing of the file_bmap from multifd, Hao Xiang, 2024/03/11
- [PATCH v6 3/7] migration/multifd: Add new migration option zero-page-detection., Hao Xiang, 2024/03/11
- [PATCH v6 4/7] migration/multifd: Implement zero page transmission on the multifd thread., Hao Xiang, 2024/03/11
- [PATCH v6 5/7] migration/multifd: Implement ram_save_target_page_multifd to handle multifd version of MigrationOps::ram_save_target_page., Hao Xiang, 2024/03/11
- [PATCH v6 6/7] migration/multifd: Enable multifd zero page checking by default., Hao Xiang, 2024/03/11
- [PATCH v6 7/7] migration/multifd: Add new migration test cases for legacy zero page checking., Hao Xiang, 2024/03/11
- Re: [PATCH v6 0/7] Introduce multifd zero page checking., Peter Xu, 2024/03/11