qemu: fix qemuMigrationSrcCleanup to use qemuMigrationJobFinish

qemuMigrationSrcCleanup uses qemuDomainObjDiscardAsyncJob currently. But
discard does not reduce jobs_queued counter so it leaks. Also discard does not
notify other threads that job condition is available. Discard does reset nested
job but nested job is not possible in this conditions.

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Nikolay Shirokovskiy 2020-08-18 11:01:40 +03:00
parent 8dfb6ed826
commit 7e34d9a9e0

View File

@ -2132,7 +2132,7 @@ qemuMigrationSrcCleanup(virDomainObjPtr vm,
switch ((qemuMigrationJobPhase) priv->job.phase) {
case QEMU_MIGRATION_PHASE_BEGIN3:
/* just forget we were about to migrate */
qemuDomainObjDiscardAsyncJob(driver, vm);
qemuMigrationJobFinish(driver, vm);
break;
case QEMU_MIGRATION_PHASE_PERFORM3_DONE:
@ -2142,7 +2142,7 @@ qemuMigrationSrcCleanup(virDomainObjPtr vm,
qemuMigrationParamsReset(driver, vm, QEMU_ASYNC_JOB_MIGRATION_OUT,
jobPriv->migParams, priv->job.apiFlags);
/* clear the job and let higher levels decide what to do */
qemuDomainObjDiscardAsyncJob(driver, vm);
qemuMigrationJobFinish(driver, vm);
break;
case QEMU_MIGRATION_PHASE_PERFORM3: