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qemu: Make sure migrationPort is released even in callbacks

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Normally migrationPort is released in the Finish phase, but we need to
make sure it is properly released also in case qemuMigrationDstFinish is
not called at all. Currently the only callback which is called in this
situation qemuMigrationDstPrepareCleanup which already releases
migrationPort. This patch adds similar handling to additional callbacks
which will be used in the future.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Jiri Denemark 2022-05-10 15:20:25 +02:00
parent cff2e25043
commit dbfcbe0896
2 changed files with 5 additions and 0 deletions
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3
src/qemu/qemu_migration.c
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@ -5821,6 +5821,9 @@ qemuMigrationDstComplete(virQEMUDriver *driver,
qemuMigrationParamsReset(driver, vm, asyncJob, jobPriv->migParams,
priv->job.apiFlags);
virPortAllocatorRelease(priv->migrationPort);
priv->migrationPort = 0;
}

2
src/qemu/qemu_process.c
View File

@ -3437,6 +3437,8 @@ qemuProcessCleanupMigrationJob(virQEMUDriver *driver,
priv->job.asyncJob != VIR_ASYNC_JOB_MIGRATION_OUT)
return;
virPortAllocatorRelease(priv->migrationPort);
priv->migrationPort = 0;
qemuDomainObjDiscardAsyncJob(vm);
}