migration/ram: avoid to do log clear in the last round
There won't be any ram sync after the stage of save_complete, therefore
it's unnecessary to do manually protect for dirty pages being sent. Skip
to do this in last round can reduce noticeable downtime.
Signed-off-by: Yanfei Xu <yanfei.xu@bytedance.com>
Tested-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20250514115827.3216082-1-yanfei.xu@bytedance.com
[peterx: add comments]
Signed-off-by: Peter Xu <peterx@redhat.com>
1 file changed