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| author | Hao Xiang <hao.xiang@bytedance.com> | 2024-03-11 18:00:14 +0000 |
|---|---|---|
| committer | Peter Xu <peterx@redhat.com> | 2024-03-11 16:57:09 -0400 |
| commit | 70c25c92e602f393d3c33596530c5f2b18491e55 (patch) | |
| tree | c4e074cd4255a324fb8281a7637453c9d80ae844 /page-vary-target.c | |
| parent | 9ae90f73e623c8b8c7ec1fccd8ca493805df8fbd (diff) | |
migration/multifd: Enable multifd zero page checking by default.
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: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/20240311180015.3359271-7-hao.xiang@linux.dev
Signed-off-by: Peter Xu <peterx@redhat.com>
Diffstat (limited to 'page-vary-target.c')
0 files changed, 0 insertions, 0 deletions