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| author | Avihai Horon <avihaih@nvidia.com> | 2023-08-02 11:14:44 +0300 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2023-09-11 08:34:05 +0200 |
| commit | 5485298ce0978458839a9a7f0f227f7ed64a025f (patch) | |
| tree | 4b5e62e28e436c900820791a3a068c1153ba6685 /hw/sparc64 | |
| parent | c5ea91da443b458352c1b629b490ee6631775cb4 (diff) | |
| download | qemu-5485298ce0978458839a9a7f0f227f7ed64a025f.zip qemu-5485298ce0978458839a9a7f0f227f7ed64a025f.tar.gz qemu-5485298ce0978458839a9a7f0f227f7ed64a025f.tar.bz2 | |
vfio/migration: Move from STOP_COPY to STOP in vfio_save_cleanup()
Changing the device state from STOP_COPY to STOP can take time as the
device may need to free resources and do other operations as part of the
transition. Currently, this is done in vfio_save_complete_precopy() and
therefore it is counted in the migration downtime.
To avoid this, change the device state from STOP_COPY to STOP in
vfio_save_cleanup(), which is called after migration has completed and
thus is not part of migration downtime.
Signed-off-by: Avihai Horon <avihaih@nvidia.com>
Tested-by: YangHang Liu <yanghliu@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'hw/sparc64')
0 files changed, 0 insertions, 0 deletions