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| author | zhanghailiang <zhang.zhanghailiang@huawei.com> | 2016-10-27 14:42:54 +0800 |
|---|---|---|
| committer | Amit Shah <amit@amitshah.net> | 2016-10-30 15:17:39 +0530 |
| commit | 0b827d5e7291193887d22d058bc20c12b423047c (patch) | |
| tree | b8f52184446a2936eb9f5f57789975fea882727a /include/migration/colo.h | |
| parent | 5821ebf93b1da9f74dc04c20e2923aadfaf803df (diff) | |
| download | qemu-0b827d5e7291193887d22d058bc20c12b423047c.zip | |
migration: Enter into COLO mode after migration if COLO is enabled
Add a new migration state: MIGRATION_STATUS_COLO. Migration source side
enters this state after the first live migration successfully finished
if COLO is enabled by command 'migrate_set_capability x-colo on'.
We reuse migration thread, so the process of checkpointing will be handled
in migration thread.
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Amit Shah <amit@amitshah.net>
Diffstat (limited to 'include/migration/colo.h')
| -rw-r--r-- | include/migration/colo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/migration/colo.h b/include/migration/colo.h index 1c899a0bc4..bf84b99cc5 100644 --- a/include/migration/colo.h +++ b/include/migration/colo.h @@ -19,4 +19,7 @@ bool colo_supported(void); void colo_info_init(void); +void migrate_start_colo_process(MigrationState *s); +bool migration_in_colo_state(void); + #endif |