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vm-migration: Don't store the id as part of Snapshot structure

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The information about the identifier related to a Snapshot is only
relevant from the BTreeMap perspective, which is why we can get rid of
the duplicated identifier in every Snapshot structure.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
2022-12-02 15:31:53 +01:00
parent 426ee39972
commit 748018ace3
32 changed files with 76 additions and 85 deletions
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8
virtio-devices/src/vhost_user/mod.rs
View File

@@ -430,15 +430,11 @@ impl VhostUserCommon {
}
}
pub fn snapshot<T>(
&mut self,
id: &str,
state: &T,
) -> std::result::Result<Snapshot, MigratableError>
pub fn snapshot<T>(&mut self, state: &T) -> std::result::Result<Snapshot, MigratableError>
where
T: Versionize + VersionMapped,
{
let snapshot = Snapshot::new_from_versioned_state(id, state)?;
let snapshot = Snapshot::new_from_versioned_state(state)?;
if self.migration_started {
self.shutdown();