[libvirt] [PATCH 6/6] remove qemuDomainObjBeginJobWithDriver
Hu Tao
hutao at cn.fujitsu.com
Wed Apr 6 07:20:09 UTC 2011
The body of qemuDomainObjBeginJobWithDriver is the same as
qemuDomainObjBeginJob, so remove it.
---
src/qemu/qemu_domain.c | 41 -----------------------------------------
src/qemu/qemu_domain.h | 2 --
src/qemu/qemu_driver.c | 36 ++++++++++++++++++------------------
src/qemu/qemu_migration.c | 8 ++++----
4 files changed, 22 insertions(+), 65 deletions(-)
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index b9bf8a4..9a9088a 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -481,47 +481,6 @@ int qemuDomainObjBeginJob(virDomainObjPtr obj)
return 0;
}
-/*
- * This must be called by anything that will change the VM state
- * in any way, or anything that will use the QEMU monitor.
- */
-int qemuDomainObjBeginJobWithDriver(struct qemud_driver *driver ATTRIBUTE_UNUSED,
- virDomainObjPtr obj)
-{
- qemuDomainObjPrivatePtr priv = obj->privateData;
- struct timeval now;
- unsigned long long then;
-
- if (gettimeofday(&now, NULL) < 0) {
- virReportSystemError(errno, "%s",
- _("cannot get time of day"));
- return -1;
- }
- then = timeval_to_ms(now) + QEMU_JOB_WAIT_TIME;
-
- virDomainObjLock(obj);
-
- while (priv->jobActive) {
- if (virCondWaitUntil(&priv->jobCond, &obj->lock, then) < 0) {
- int err = errno;
- virDomainObjUnlock(obj);
- if (err == ETIMEDOUT)
- qemuReportError(VIR_ERR_OPERATION_TIMEOUT,
- "%s", _("cannot acquire state change lock"));
- else
- virReportSystemError(errno,
- "%s", _("cannot acquire job mutex"));
- return -1;
- }
- }
- priv->jobActive = QEMU_JOB_UNSPECIFIED;
- priv->jobSignals = 0;
- memset(&priv->jobSignalsData, 0, sizeof(priv->jobSignalsData));
- priv->jobStart = timeval_to_ms(now);
- memset(&priv->jobInfo, 0, sizeof(priv->jobInfo));
-
- return 0;
-}
/*
* obj must be locked before calling, qemud_driver does not matter
diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h
index 75ad5d9..500a882 100644
--- a/src/qemu/qemu_domain.h
+++ b/src/qemu/qemu_domain.h
@@ -95,8 +95,6 @@ void qemuDomainSetPrivateDataHooks(virCapsPtr caps);
void qemuDomainSetNamespaceHooks(virCapsPtr caps);
int qemuDomainObjBeginJob(virDomainObjPtr obj) ATTRIBUTE_RETURN_CHECK;
-int qemuDomainObjBeginJobWithDriver(struct qemud_driver *driver,
- virDomainObjPtr obj) ATTRIBUTE_RETURN_CHECK;
void qemuDomainObjEndJob(virDomainObjPtr obj);
void qemuDomainObjEnterMonitor(virDomainObjPtr obj);
void qemuDomainObjExitMonitor(virDomainObjPtr obj);
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 887a865..e1b49e8 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -140,7 +140,7 @@ qemuAutostartDomain(void *payload, const void *name ATTRIBUTE_UNUSED, void *opaq
virErrorPtr err;
virResetLastError();
- if (qemuDomainObjBeginJobWithDriver(data->driver, vm) < 0) {
+ if (qemuDomainObjBeginJob(vm) < 0) {
err = virGetLastError();
VIR_ERROR(_("Failed to start job on VM '%s': %s"),
vm->def->name,
@@ -1279,7 +1279,7 @@ static virDomainPtr qemudDomainCreate(virConnectPtr conn, const char *xml,
def = NULL;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0) {
+ if (qemuDomainObjBeginJob(vm) < 0) {
virDomainObjUnref(vm);
goto cleanup; /* XXXX free the 'vm' we created ? */
}
@@ -1351,7 +1351,7 @@ static int qemudDomainSuspend(virDomainPtr dom) {
ret = 0;
goto cleanup;
} else {
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (!virDomainObjIsActive(vm)) {
@@ -1401,7 +1401,7 @@ static int qemudDomainResume(virDomainPtr dom) {
goto cleanup;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (!virDomainObjIsActive(vm)) {
@@ -1493,7 +1493,7 @@ static int qemudDomainDestroy(virDomainPtr dom) {
return -1;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (!virDomainObjIsActive(vm)) {
@@ -1849,7 +1849,7 @@ static int qemudDomainSaveFlag(struct qemud_driver *driver, virDomainPtr dom,
priv = vm->privateData;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
priv->jobActive = QEMU_JOB_SAVE;
@@ -2324,7 +2324,7 @@ static int qemudDomainCoreDump(virDomainPtr dom,
goto cleanup;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
priv = vm->privateData;
@@ -2416,7 +2416,7 @@ static void processWatchdogEvent(void *data, void *opaque)
break;
}
- if (qemuDomainObjBeginJobWithDriver(driver, wdEvent->vm) < 0)
+ if (qemuDomainObjBeginJob(wdEvent->vm) < 0)
break;
if (!virDomainObjIsActive(wdEvent->vm)) {
@@ -3162,7 +3162,7 @@ qemuDomainRestore(virConnectPtr conn,
}
def = NULL;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
ret = qemuDomainSaveImageStartVM(conn, driver, vm, &fd, &header, path);
@@ -3248,7 +3248,7 @@ static char *qemudDomainDumpXML(virDomainPtr dom,
/* Don't delay if someone's using the monitor, just use
* existing most recent data instead */
if (!priv->jobActive) {
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
qemuDomainObjEnterMonitor(vm);
@@ -3469,7 +3469,7 @@ qemudDomainStartWithFlags(virDomainPtr dom, unsigned int flags)
goto cleanup;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (virDomainObjIsActive(vm)) {
@@ -3729,7 +3729,7 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
goto cleanup;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (!virDomainObjIsActive(vm)) {
@@ -3909,7 +3909,7 @@ static int qemuDomainUpdateDeviceFlags(virDomainPtr dom,
goto cleanup;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (!virDomainObjIsActive(vm)) {
@@ -4013,7 +4013,7 @@ static int qemudDomainDetachDevice(virDomainPtr dom,
goto cleanup;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (!virDomainObjIsActive(vm)) {
@@ -6007,7 +6007,7 @@ qemuDomainSnapshotCreateActive(virConnectPtr conn,
bool resume = false;
int ret = -1;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
return -1;
if (vm->state == VIR_DOMAIN_RUNNING) {
@@ -6351,7 +6351,7 @@ static int qemuDomainRevertToSnapshot(virDomainSnapshotPtr snapshot,
vm->current_snapshot = snap;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (snap->def->state == VIR_DOMAIN_RUNNING
@@ -6617,7 +6617,7 @@ static int qemuDomainSnapshotDelete(virDomainSnapshotPtr snapshot,
goto cleanup;
}
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
if (flags & VIR_DOMAIN_SNAPSHOT_DELETE_CHILDREN) {
@@ -6687,7 +6687,7 @@ static int qemuDomainMonitorCommand(virDomainPtr domain, const char *cmd,
hmp = !!(flags & VIR_DOMAIN_QEMU_MONITOR_COMMAND_HMP);
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
qemuDomainObjEnterMonitor(vm);
ret = qemuMonitorArbitraryCommand(priv->mon, cmd, result, hmp);
diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 5076cd5..fb9009f 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -291,7 +291,7 @@ qemuMigrationPrepareTunnel(struct qemud_driver *driver,
def = NULL;
priv = vm->privateData;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
priv->jobActive = QEMU_JOB_MIGRATION_OUT;
@@ -508,7 +508,7 @@ qemuMigrationPrepareDirect(struct qemud_driver *driver,
def = NULL;
priv = vm->privateData;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
priv->jobActive = QEMU_JOB_MIGRATION_OUT;
@@ -1047,7 +1047,7 @@ int qemuMigrationPerform(struct qemud_driver *driver,
int resume = 0;
qemuDomainObjPrivatePtr priv = vm->privateData;
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
priv->jobActive = QEMU_JOB_MIGRATION_OUT;
@@ -1181,7 +1181,7 @@ qemuMigrationFinish(struct qemud_driver *driver,
priv->jobActive = QEMU_JOB_NONE;
memset(&priv->jobInfo, 0, sizeof(priv->jobInfo));
- if (qemuDomainObjBeginJobWithDriver(driver, vm) < 0)
+ if (qemuDomainObjBeginJob(vm) < 0)
goto cleanup;
/* Did the migration go as planned? If yes, return the domain
--
1.7.3.1
--
Thanks,
Hu Tao
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