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authorYanfei Xu <yanfei.xu@bytedance.com>2025-05-14 19:58:27 +0800
committerPeter Xu <peterx@redhat.com>2025-06-23 16:03:59 -0400
commitfd0377150d5dd4b02b2e7fbe9e8c1ab4dcbd16bb (patch)
tree9ddb8f737cb60c9592a98dae554267b907f43dc0 /ui/vnc.c
parent43ba160cb4bbb193560eb0d2d7decc4b5fc599fe (diff)
downloadfocaccia-qemu-fd0377150d5dd4b02b2e7fbe9e8c1ab4dcbd16bb.tar.gz
focaccia-qemu-fd0377150d5dd4b02b2e7fbe9e8c1ab4dcbd16bb.zip
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>
Diffstat (limited to 'ui/vnc.c')
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