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qemuProcessStop: Switch to flags

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Currently, we are passing only one boolean (migrated) so there is
no real profit in this. But it creates starting position for
next patch.
This commit is contained in:
Michal Privoznik 2012-06-11 15:20:44 +02:00
parent e3559a6e66
commit 69dd77149c
4 changed files with 39 additions and 27 deletions
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16
src/qemu/qemu_driver.c
View File

@ -1870,7 +1870,7 @@ qemuDomainDestroyFlags(virDomainPtr dom,
goto endjob;
}
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_DESTROYED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_DESTROYED, 0);
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_DESTROYED);
@ -2731,7 +2731,7 @@ qemuDomainSaveInternal(struct qemud_driver *driver, virDomainPtr dom,
ret = 0;
/* Shut it down */
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_SAVED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_SAVED, 0);
virDomainAuditStop(vm, "saved");
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
@ -3136,7 +3136,7 @@ static int qemudDomainCoreDump(virDomainPtr dom,
endjob:
if ((ret == 0) && (flags & VIR_DUMP_CRASH)) {
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_CRASHED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_CRASHED, 0);
virDomainAuditStop(vm, "crashed");
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
@ -9781,7 +9781,7 @@ qemuDomainSnapshotCreateActive(virConnectPtr conn,
event = virDomainEventNewFromObj(vm, VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_FROM_SNAPSHOT);
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT, 0);
virDomainAuditStop(vm, "from-snapshot");
/* We already filtered the _HALT flag for persistent domains
* only, so this end job never drops the last reference. */
@ -10255,7 +10255,7 @@ qemuDomainSnapshotCreateDiskActive(virConnectPtr conn,
event = virDomainEventNewFromObj(vm, VIR_DOMAIN_EVENT_STOPPED,
VIR_DOMAIN_EVENT_STOPPED_FROM_SNAPSHOT);
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT, 0);
virDomainAuditStop(vm, "from-snapshot");
/* We already filtered the _HALT flag for persistent domains
* only, so this end job never drops the last reference. */
@ -11153,8 +11153,8 @@ static int qemuDomainRevertToSnapshot(virDomainSnapshotPtr snapshot,
goto endjob;
}
virResetError(err);
qemuProcessStop(driver, vm, 0,
VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT);
qemuProcessStop(driver, vm,
VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT, 0);
virDomainAuditStop(vm, "from-snapshot");
detail = VIR_DOMAIN_EVENT_STOPPED_FROM_SNAPSHOT;
event = virDomainEventNewFromObj(vm,
@ -11267,7 +11267,7 @@ static int qemuDomainRevertToSnapshot(virDomainSnapshotPtr snapshot,
if (virDomainObjIsActive(vm)) {
/* Transitions 4, 7 */
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FROM_SNAPSHOT, 0);
virDomainAuditStop(vm, "from-snapshot");
detail = VIR_DOMAIN_EVENT_STOPPED_FROM_SNAPSHOT;
event = virDomainEventNewFromObj(vm,

20
src/qemu/qemu_migration.c
View File

@ -1329,7 +1329,7 @@ qemuMigrationPrepareAny(struct qemud_driver *driver,
virReportSystemError(errno, "%s",
_("cannot pass pipe for tunnelled migration"));
virDomainAuditStart(vm, "migrated", false);
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_FAILED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED, 0);
goto endjob;
}
dataFD[1] = -1; /* 'st' owns the FD now & will close it */
@ -2647,7 +2647,8 @@ qemuMigrationPerformJob(struct qemud_driver *driver,
* confirm step.
*/
if (!v3proto) {
qemuProcessStop(driver, vm, 1, VIR_DOMAIN_SHUTOFF_MIGRATED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_MIGRATED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(vm, "migrated");
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
@ -2944,7 +2945,8 @@ qemuMigrationFinish(struct qemud_driver *driver,
}
if (qemuMigrationVPAssociatePortProfiles(vm->def) < 0) {
qemuProcessStop(driver, vm, 1, VIR_DOMAIN_SHUTOFF_FAILED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(vm, "failed");
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
@ -2977,7 +2979,8 @@ qemuMigrationFinish(struct qemud_driver *driver,
* to restart during confirm() step, so we kill it off now.
*/
if (v3proto) {
qemuProcessStop(driver, vm, 1, VIR_DOMAIN_SHUTOFF_FAILED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(vm, "failed");
if (newVM)
vm->persistent = 0;
@ -3023,7 +3026,8 @@ qemuMigrationFinish(struct qemud_driver *driver,
* things up
*/
if (v3proto) {
qemuProcessStop(driver, vm, 1, VIR_DOMAIN_SHUTOFF_FAILED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(vm, "failed");
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
@ -3054,7 +3058,8 @@ qemuMigrationFinish(struct qemud_driver *driver,
/* Guest is successfully running, so cancel previous auto destroy */
qemuProcessAutoDestroyRemove(driver, vm);
} else {
qemuProcessStop(driver, vm, 1, VIR_DOMAIN_SHUTOFF_FAILED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(vm, "failed");
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
@ -3118,7 +3123,8 @@ int qemuMigrationConfirm(struct qemud_driver *driver,
* domain object, but if no, resume CPUs
*/
if (retcode == 0) {
qemuProcessStop(driver, vm, 1, VIR_DOMAIN_SHUTOFF_MIGRATED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_MIGRATED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(vm, "migrated");
event = virDomainEventNewFromObj(vm,

22
src/qemu/qemu_process.c
View File

@ -311,7 +311,7 @@ qemuProcessHandleMonitorEOF(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
event = virDomainEventNewFromObj(vm,
VIR_DOMAIN_EVENT_STOPPED,
eventReason);
qemuProcessStop(driver, vm, 0, stopReason);
qemuProcessStop(driver, vm, stopReason, 0);
virDomainAuditStop(vm, auditReason);
if (!vm->persistent) {
@ -3151,7 +3151,7 @@ error:
* really is and FAILED means "failed to start" */
state = VIR_DOMAIN_SHUTOFF_UNKNOWN;
}
qemuProcessStop(driver, obj, 0, state);
qemuProcessStop(driver, obj, state, 0);
if (!obj->persistent)
qemuDomainRemoveInactive(driver, obj);
else
@ -3229,7 +3229,7 @@ qemuProcessReconnectHelper(void *payload,
} else if (virDomainObjUnref(obj) > 0) {
/* We can't spawn a thread and thus connect to monitor.
* Kill qemu */
qemuProcessStop(src->driver, obj, 0, VIR_DOMAIN_SHUTOFF_FAILED);
qemuProcessStop(src->driver, obj, VIR_DOMAIN_SHUTOFF_FAILED, 0);
if (!obj->persistent)
qemuDomainRemoveInactive(src->driver, obj);
else
@ -3770,7 +3770,7 @@ cleanup:
VIR_FREE(nodemask);
virCommandFree(cmd);
VIR_FORCE_CLOSE(logfile);
qemuProcessStop(driver, vm, 0, VIR_DOMAIN_SHUTOFF_FAILED);
qemuProcessStop(driver, vm, VIR_DOMAIN_SHUTOFF_FAILED, 0);
return -1;
}
@ -3873,8 +3873,8 @@ cleanup:
void qemuProcessStop(struct qemud_driver *driver,
virDomainObjPtr vm,
int migrated,
virDomainShutoffReason reason)
virDomainShutoffReason reason,
unsigned int flags)
{
int ret;
int retries = 0;
@ -3887,8 +3887,8 @@ void qemuProcessStop(struct qemud_driver *driver,
char *timestamp;
char ebuf[1024];
VIR_DEBUG("Shutting down VM '%s' pid=%d migrated=%d",
vm->def->name, vm->pid, migrated);
VIR_DEBUG("Shutting down VM '%s' pid=%d flags=%x",
vm->def->name, vm->pid, flags);
if (!virDomainObjIsActive(vm)) {
VIR_DEBUG("VM '%s' not active", vm->def->name);
@ -3985,7 +3985,8 @@ void qemuProcessStop(struct qemud_driver *driver,
/* Reset Security Labels */
virSecurityManagerRestoreAllLabel(driver->securityManager,
vm->def, migrated);
vm->def,
flags & VIR_QEMU_PROCESS_STOP_MIGRATED);
virSecurityManagerReleaseLabel(driver->securityManager, vm->def);
/* Clear out dynamically assigned labels */
@ -4304,7 +4305,8 @@ qemuProcessAutoDestroy(struct qemud_driver *driver,
goto cleanup;
VIR_DEBUG("Killing domain");
qemuProcessStop(driver, dom, 1, VIR_DOMAIN_SHUTOFF_DESTROYED);
qemuProcessStop(driver, dom, VIR_DOMAIN_SHUTOFF_DESTROYED,
VIR_QEMU_PROCESS_STOP_MIGRATED);
virDomainAuditStop(dom, "destroyed");
event = virDomainEventNewFromObj(dom,
VIR_DOMAIN_EVENT_STOPPED,

8
src/qemu/qemu_process.h
View File

@ -60,10 +60,14 @@ int qemuProcessStart(virConnectPtr conn,
enum virNetDevVPortProfileOp vmop,
unsigned int flags);
typedef enum {
VIR_QEMU_PROCESS_STOP_MIGRATED = 1 << 0,
} qemuProcessStopFlags;
void qemuProcessStop(struct qemud_driver *driver,
virDomainObjPtr vm,
int migrated,
virDomainShutoffReason reason);
virDomainShutoffReason reason,
unsigned int flags);
int qemuProcessAttach(virConnectPtr conn,
struct qemud_driver *driver,