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vmm: Remove the explicit call to 'Snapshottable:restore()'

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The restore path of MemoryManager is handled specially without
implementing a `Snapshottable:restore()`. Removing the explicit call to
it along the migration code path to avoid confusions.

See: #4783

Signed-off-by: Bo Chen <chen.bo@intel.com>
This commit is contained in:
Bo Chen 2022-10-14 12:04:44 -07:00 committed by Bo Chen
parent 7a68689794
commit 96209e7a16
1 changed files with 0 additions and 11 deletions
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11
vmm/src/vm.rs
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@ -2769,17 +2769,6 @@ impl Snapshottable for Vm {
self.load_clock_from_snapshot(&snapshot)
.map_err(|e| MigratableError::Restore(anyhow!("Error restoring clock: {:?}", e)))?;
if let Some(memory_manager_snapshot) = snapshot.snapshots.get(MEMORY_MANAGER_SNAPSHOT_ID) {
self.memory_manager
.lock()
.unwrap()
.restore(*memory_manager_snapshot.clone())?;
} else {
return Err(MigratableError::Restore(anyhow!(
"Missing memory manager snapshot"
)));
}
if let Some(device_manager_snapshot) = snapshot.snapshots.get(DEVICE_MANAGER_SNAPSHOT_ID) {
self.device_manager
.lock()