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qemu: Queue events in migration Finish phase ASAP

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For quite a long time we don't need to postpone queueing events until
the end of the function since we no longer have the big driver lock.
Let's make the code of qemuMigrationFinish simpler by queuing events at
the time we generate them.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
This commit is contained in:
Jiri Denemark
2015-09-18 13:50:04 +02:00
parent cda2afac79
commit c641d55083
1 changed files with 12 additions and 12 deletions
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src/qemu/qemu_migration.c
+12 -12
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@@ -5611,7 +5611,6 @@ qemuMigrationFinish(virQEMUDriverPtr driver,
bool v3proto)
{
virDomainPtr dom = NULL;
virObjectEventPtr event = NULL;
qemuMigrationCookiePtr mig = NULL;
virErrorPtr orig_err = NULL;
int cookie_flags = 0;
@@ -5739,16 +5738,17 @@ qemuMigrationFinish(virQEMUDriverPtr driver,
dom = virGetDomain(dconn, vm->def->name, vm->def->uuid);
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_RESUMED,
VIR_DOMAIN_EVENT_RESUMED_MIGRATED);
qemuDomainEventQueue(driver,
virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_RESUMED,
VIR_DOMAIN_EVENT_RESUMED_MIGRATED));
if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_PAUSED) {
virDomainObjSetState(vm, VIR_DOMAIN_PAUSED,
VIR_DOMAIN_PAUSED_USER);
qemuDomainEventQueue(driver, event);
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_SUSPENDED,
VIR_DOMAIN_EVENT_SUSPENDED_PAUSED);
qemuDomainEventQueue(driver,
virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_SUSPENDED,
VIR_DOMAIN_EVENT_SUSPENDED_PAUSED));
}
if (virDomainObjIsActive(vm) &&
@@ -5775,9 +5775,10 @@ qemuMigrationFinish(virQEMUDriverPtr driver,
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(vm, "failed");
event = virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_FAILED);
qemuDomainEventQueue(driver,
virDomainEventLifecycleNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_FAILED));
}
if (dom &&
@@ -5795,7 +5796,6 @@ qemuMigrationFinish(virQEMUDriverPtr driver,
qemuMonitorSetDomainLog(priv->mon, -1);
VIR_FREE(priv->origname);
virDomainObjEndAPI(&vm);
qemuDomainEventQueue(driver, event);
qemuMigrationCookieFree(mig);
if (orig_err) {
virSetError(orig_err);