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Remove unused driver arg from monitor APIs

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This commit is contained in:
Daniel P. Berrange 2008-12-04 22:19:30 +00:00
parent 4fb8dd5493
commit 491b4eab14
2 changed files with 42 additions and 48 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Dec 4 22:20:41 GMT 2008 Daniel P. Berrange <berrange@redhat.com>
* src/qemu_driver.c: Remove unused driver argument from
all monitor handling APIs.
Thu Dec 4 22:18:41 GMT 2008 Daniel P. Berrange <berrange@redhat.com> Thu Dec 4 22:18:41 GMT 2008 Daniel P. Berrange <berrange@redhat.com>
* qemud/qemud.c: Read number of threads for RPC dispatch * qemud/qemud.c: Read number of threads for RPC dispatch

85
src/qemu_driver.c
View File

@ -136,8 +136,7 @@ static void qemudShutdownVMDaemon(virConnectPtr conn,
static int qemudDomainGetMaxVcpus(virDomainPtr dom); static int qemudDomainGetMaxVcpus(virDomainPtr dom);
static int qemudMonitorCommand (const struct qemud_driver *driver, static int qemudMonitorCommand (const virDomainObjPtr vm,
const virDomainObjPtr vm,
const char *cmd, const char *cmd,
char **reply); char **reply);
@ -389,14 +388,12 @@ qemudShutdown(void) {
/* Return -1 for error, 1 to continue reading and 0 for success */ /* Return -1 for error, 1 to continue reading and 0 for success */
typedef int qemudHandlerMonitorOutput(virConnectPtr conn, typedef int qemudHandlerMonitorOutput(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
const char *output, const char *output,
int fd); int fd);
static int static int
qemudReadMonitorOutput(virConnectPtr conn, qemudReadMonitorOutput(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
int fd, int fd,
char *buf, char *buf,
@ -455,7 +452,7 @@ qemudReadMonitorOutput(virConnectPtr conn,
} else { } else {
got += ret; got += ret;
buf[got] = '\0'; buf[got] = '\0';
if ((ret = func(conn, driver, vm, buf, fd)) != 1) if ((ret = func(conn, vm, buf, fd)) != 1)
return ret; return ret;
} }
} }
@ -468,7 +465,6 @@ qemudReadMonitorOutput(virConnectPtr conn,
static int static int
qemudCheckMonitorPrompt(virConnectPtr conn ATTRIBUTE_UNUSED, qemudCheckMonitorPrompt(virConnectPtr conn ATTRIBUTE_UNUSED,
struct qemud_driver *driver ATTRIBUTE_UNUSED,
virDomainObjPtr vm, virDomainObjPtr vm,
const char *output, const char *output,
int fd) int fd)
@ -482,7 +478,6 @@ qemudCheckMonitorPrompt(virConnectPtr conn ATTRIBUTE_UNUSED,
} }
static int qemudOpenMonitor(virConnectPtr conn, static int qemudOpenMonitor(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
const char *monitor) { const char *monitor) {
int monfd; int monfd;
@ -506,7 +501,7 @@ static int qemudOpenMonitor(virConnectPtr conn,
} }
ret = qemudReadMonitorOutput(conn, ret = qemudReadMonitorOutput(conn,
driver, vm, monfd, vm, monfd,
buf, sizeof(buf), buf, sizeof(buf),
qemudCheckMonitorPrompt, qemudCheckMonitorPrompt,
"monitor", 10000); "monitor", 10000);
@ -566,7 +561,6 @@ static int qemudExtractMonitorPath(virConnectPtr conn,
static int static int
qemudFindCharDevicePTYs(virConnectPtr conn, qemudFindCharDevicePTYs(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
const char *output, const char *output,
int fd ATTRIBUTE_UNUSED) int fd ATTRIBUTE_UNUSED)
@ -605,7 +599,7 @@ qemudFindCharDevicePTYs(virConnectPtr conn,
} }
/* Got them all, so now open the monitor console */ /* Got them all, so now open the monitor console */
ret = qemudOpenMonitor(conn, driver, vm, monitor); ret = qemudOpenMonitor(conn, vm, monitor);
cleanup: cleanup:
VIR_FREE(monitor); VIR_FREE(monitor);
@ -613,11 +607,10 @@ cleanup:
} }
static int qemudWaitForMonitor(virConnectPtr conn, static int qemudWaitForMonitor(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm) { virDomainObjPtr vm) {
char buf[1024]; /* Plenty of space to get startup greeting */ char buf[1024]; /* Plenty of space to get startup greeting */
int ret = qemudReadMonitorOutput(conn, int ret = qemudReadMonitorOutput(conn,
driver, vm, vm->stderr_fd, vm, vm->stderr_fd,
buf, sizeof(buf), buf, sizeof(buf),
qemudFindCharDevicePTYs, qemudFindCharDevicePTYs,
"console", 3000); "console", 3000);
@ -634,7 +627,6 @@ static int qemudWaitForMonitor(virConnectPtr conn,
static int static int
qemudDetectVcpuPIDs(virConnectPtr conn, qemudDetectVcpuPIDs(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm) { virDomainObjPtr vm) {
char *qemucpus = NULL; char *qemucpus = NULL;
char *line; char *line;
@ -658,7 +650,7 @@ qemudDetectVcpuPIDs(virConnectPtr conn,
return 0; return 0;
} }
if (qemudMonitorCommand(driver, vm, "info cpus", &qemucpus) < 0) { if (qemudMonitorCommand(vm, "info cpus", &qemucpus) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR, qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
"%s", _("cannot run monitor command to fetch CPU thread info")); "%s", _("cannot run monitor command to fetch CPU thread info"));
VIR_FREE(vm->vcpupids); VIR_FREE(vm->vcpupids);
@ -734,7 +726,6 @@ error:
static int static int
qemudInitCpus(virConnectPtr conn, qemudInitCpus(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
const char *migrateFrom) { const char *migrateFrom) {
char *info = NULL; char *info = NULL;
@ -774,7 +765,7 @@ qemudInitCpus(virConnectPtr conn,
if (migrateFrom == NULL) { if (migrateFrom == NULL) {
/* Allow the CPUS to start executing */ /* Allow the CPUS to start executing */
if (qemudMonitorCommand(driver, vm, "cont", &info) < 0) { if (qemudMonitorCommand(vm, "cont", &info) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR, qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
"%s", _("resume operation failed")); "%s", _("resume operation failed"));
return -1; return -1;
@ -1001,9 +992,9 @@ static int qemudStartVMDaemon(virConnectPtr conn,
VIR_EVENT_HANDLE_HANGUP, VIR_EVENT_HANDLE_HANGUP,
qemudDispatchVMEvent, qemudDispatchVMEvent,
driver, NULL)) < 0) || driver, NULL)) < 0) ||
(qemudWaitForMonitor(conn, driver, vm) < 0) || (qemudWaitForMonitor(conn, vm) < 0) ||
(qemudDetectVcpuPIDs(conn, driver, vm) < 0) || (qemudDetectVcpuPIDs(conn, vm) < 0) ||
(qemudInitCpus(conn, driver, vm, migrateFrom) < 0)) { (qemudInitCpus(conn, vm, migrateFrom) < 0)) {
qemudShutdownVMDaemon(conn, driver, vm); qemudShutdownVMDaemon(conn, driver, vm);
return -1; return -1;
} }
@ -1148,8 +1139,7 @@ cleanup:
} }
static int static int
qemudMonitorCommand (const struct qemud_driver *driver ATTRIBUTE_UNUSED, qemudMonitorCommand (const virDomainObjPtr vm,
const virDomainObjPtr vm,
const char *cmd, const char *cmd,
char **reply) { char **reply) {
int size = 0; int size = 0;
@ -1689,7 +1679,7 @@ static int qemudDomainSuspend(virDomainPtr dom) {
goto cleanup; goto cleanup;
} }
if (vm->state != VIR_DOMAIN_PAUSED) { if (vm->state != VIR_DOMAIN_PAUSED) {
if (qemudMonitorCommand(driver, vm, "stop", &info) < 0) { if (qemudMonitorCommand(vm, "stop", &info) < 0) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("suspend operation failed")); "%s", _("suspend operation failed"));
goto cleanup; goto cleanup;
@ -1738,7 +1728,7 @@ static int qemudDomainResume(virDomainPtr dom) {
goto cleanup; goto cleanup;
} }
if (vm->state == VIR_DOMAIN_PAUSED) { if (vm->state == VIR_DOMAIN_PAUSED) {
if (qemudMonitorCommand(driver, vm, "cont", &info) < 0) { if (qemudMonitorCommand(vm, "cont", &info) < 0) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("resume operation failed")); "%s", _("resume operation failed"));
goto cleanup; goto cleanup;
@ -1780,7 +1770,7 @@ static int qemudDomainShutdown(virDomainPtr dom) {
goto cleanup; goto cleanup;
} }
if (qemudMonitorCommand(driver, vm, "system_powerdown", &info) < 0) { if (qemudMonitorCommand(vm, "system_powerdown", &info) < 0) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("shutdown operation failed")); "%s", _("shutdown operation failed"));
goto cleanup; goto cleanup;
@ -2177,7 +2167,7 @@ static int qemudDomainSave(virDomainPtr dom,
goto cleanup; goto cleanup;
} }
if (qemudMonitorCommand(driver, vm, command, &info) < 0) { if (qemudMonitorCommand(vm, command, &info) < 0) {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("migrate operation failed")); "%s", _("migrate operation failed"));
goto cleanup; goto cleanup;
@ -2547,7 +2537,7 @@ static int qemudDomainRestore(virConnectPtr conn,
/* If it was running before, resume it now. */ /* If it was running before, resume it now. */
if (header.was_running) { if (header.was_running) {
char *info; char *info;
if (qemudMonitorCommand(driver, vm, "cont", &info) < 0) { if (qemudMonitorCommand(vm, "cont", &info) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("failed to resume domain")); "%s", _("failed to resume domain"));
goto cleanup; goto cleanup;
@ -2827,7 +2817,6 @@ static char *qemudDiskDeviceName(const virConnectPtr conn,
} }
static int qemudDomainChangeEjectableMedia(virConnectPtr conn, static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
virDomainDeviceDefPtr dev) virDomainDeviceDefPtr dev)
{ {
@ -2911,7 +2900,7 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
} }
VIR_FREE(devname); VIR_FREE(devname);
if (qemudMonitorCommand(driver, vm, cmd, &reply) < 0) { if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("cannot change cdrom media")); "%s", _("cannot change cdrom media"));
VIR_FREE(cmd); VIR_FREE(cmd);
@ -2940,7 +2929,6 @@ static int qemudDomainChangeEjectableMedia(virConnectPtr conn,
} }
static int qemudDomainAttachPciDiskDevice(virConnectPtr conn, static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
virDomainDeviceDefPtr dev) virDomainDeviceDefPtr dev)
{ {
@ -2977,7 +2965,7 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
return ret; return ret;
} }
if (qemudMonitorCommand(driver, vm, cmd, &reply) < 0) { if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
_("cannot attach %s disk"), type); _("cannot attach %s disk"), type);
VIR_FREE(cmd); VIR_FREE(cmd);
@ -3012,7 +3000,6 @@ static int qemudDomainAttachPciDiskDevice(virConnectPtr conn,
} }
static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn, static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
virDomainDeviceDefPtr dev) virDomainDeviceDefPtr dev)
{ {
@ -3047,7 +3034,7 @@ static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn,
return ret; return ret;
} }
if (qemudMonitorCommand(driver, vm, cmd, &reply) < 0) { if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("cannot attach usb disk")); "%s", _("cannot attach usb disk"));
VIR_FREE(cmd); VIR_FREE(cmd);
@ -3076,7 +3063,6 @@ static int qemudDomainAttachUsbMassstorageDevice(virConnectPtr conn,
} }
static int qemudDomainAttachHostDevice(virConnectPtr conn, static int qemudDomainAttachHostDevice(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainObjPtr vm,
virDomainDeviceDefPtr dev) virDomainDeviceDefPtr dev)
{ {
@ -3102,7 +3088,7 @@ static int qemudDomainAttachHostDevice(virConnectPtr conn,
return -1; return -1;
} }
if (qemudMonitorCommand(driver, vm, cmd, &reply) < 0) { if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("cannot attach usb device")); "%s", _("cannot attach usb device"));
VIR_FREE(cmd); VIR_FREE(cmd);
@ -3138,12 +3124,14 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
qemuDriverLock(driver); qemuDriverLock(driver);
vm = virDomainFindByUUID(&driver->domains, dom->uuid); vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) { if (!vm) {
qemuDriverUnlock(driver);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN, qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid")); "%s", _("no domain with matching uuid"));
goto cleanup; goto cleanup;
} }
if (!virDomainIsActive(vm)) { if (!virDomainIsActive(vm)) {
qemuDriverUnlock(driver);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INTERNAL_ERROR, qemudReportError(dom->conn, dom, NULL, VIR_ERR_INTERNAL_ERROR,
"%s", _("cannot attach device on inactive domain")); "%s", _("cannot attach device on inactive domain"));
goto cleanup; goto cleanup;
@ -3152,6 +3140,7 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
dev = virDomainDeviceDefParse(dom->conn, dev = virDomainDeviceDefParse(dom->conn,
driver->caps, driver->caps,
vm->def, xml); vm->def, xml);
qemuDriverUnlock(driver);
if (dev == NULL) if (dev == NULL)
goto cleanup; goto cleanup;
@ -3160,14 +3149,14 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
switch (dev->data.disk->device) { switch (dev->data.disk->device) {
case VIR_DOMAIN_DISK_DEVICE_CDROM: case VIR_DOMAIN_DISK_DEVICE_CDROM:
case VIR_DOMAIN_DISK_DEVICE_FLOPPY: case VIR_DOMAIN_DISK_DEVICE_FLOPPY:
ret = qemudDomainChangeEjectableMedia(dom->conn, driver, vm, dev); ret = qemudDomainChangeEjectableMedia(dom->conn, vm, dev);
break; break;
case VIR_DOMAIN_DISK_DEVICE_DISK: case VIR_DOMAIN_DISK_DEVICE_DISK:
if (dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_USB) { if (dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_USB) {
ret = qemudDomainAttachUsbMassstorageDevice(dom->conn, driver, vm, dev); ret = qemudDomainAttachUsbMassstorageDevice(dom->conn, vm, dev);
} else if (dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_SCSI || } else if (dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_SCSI ||
dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_VIRTIO) { dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_VIRTIO) {
ret = qemudDomainAttachPciDiskDevice(dom->conn, driver, vm, dev); ret = qemudDomainAttachPciDiskDevice(dom->conn, vm, dev);
} }
break; break;
default: default:
@ -3178,7 +3167,7 @@ static int qemudDomainAttachDevice(virDomainPtr dom,
} else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV && } else if (dev->type == VIR_DOMAIN_DEVICE_HOSTDEV &&
dev->data.hostdev->mode == VIR_DOMAIN_HOSTDEV_MODE_SUBSYS && dev->data.hostdev->mode == VIR_DOMAIN_HOSTDEV_MODE_SUBSYS &&
dev->data.hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB) { dev->data.hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB) {
ret = qemudDomainAttachHostDevice(dom->conn, driver, vm, dev); ret = qemudDomainAttachHostDevice(dom->conn, vm, dev);
} else { } else {
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_SUPPORT, qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_SUPPORT,
"%s", _("this device type cannot be attached")); "%s", _("this device type cannot be attached"));
@ -3189,12 +3178,10 @@ cleanup:
virDomainDeviceDefFree(dev); virDomainDeviceDefFree(dev);
if (vm) if (vm)
virDomainObjUnlock(vm); virDomainObjUnlock(vm);
qemuDriverUnlock(driver);
return ret; return ret;
} }
static int qemudDomainDetachPciDiskDevice(virConnectPtr conn, static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm, virDomainDeviceDefPtr dev) virDomainObjPtr vm, virDomainDeviceDefPtr dev)
{ {
int i, ret = -1; int i, ret = -1;
@ -3228,7 +3215,7 @@ static int qemudDomainDetachPciDiskDevice(virConnectPtr conn,
goto cleanup; goto cleanup;
} }
if (qemudMonitorCommand(driver, vm, cmd, &reply) < 0) { if (qemudMonitorCommand(vm, cmd, &reply) < 0) {
qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError(conn, NULL, NULL, VIR_ERR_OPERATION_FAILED,
_("failed to execute detach disk %s command"), detach->dst); _("failed to execute detach disk %s command"), detach->dst);
goto cleanup; goto cleanup;
@ -3274,18 +3261,21 @@ static int qemudDomainDetachDevice(virDomainPtr dom,
qemuDriverLock(driver); qemuDriverLock(driver);
vm = virDomainFindByUUID(&driver->domains, dom->uuid); vm = virDomainFindByUUID(&driver->domains, dom->uuid);
if (!vm) { if (!vm) {
qemuDriverUnlock(driver);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN, qemudReportError(dom->conn, dom, NULL, VIR_ERR_INVALID_DOMAIN,
"%s", _("no domain with matching uuid")); "%s", _("no domain with matching uuid"));
goto cleanup; goto cleanup;
} }
if (!virDomainIsActive(vm)) { if (!virDomainIsActive(vm)) {
qemuDriverUnlock(driver);
qemudReportError(dom->conn, dom, NULL, VIR_ERR_INTERNAL_ERROR, qemudReportError(dom->conn, dom, NULL, VIR_ERR_INTERNAL_ERROR,
"%s", _("cannot attach device on inactive domain")); "%s", _("cannot attach device on inactive domain"));
goto cleanup; goto cleanup;
} }
dev = virDomainDeviceDefParse(dom->conn, driver->caps, vm->def, xml); dev = virDomainDeviceDefParse(dom->conn, driver->caps, vm->def, xml);
qemuDriverUnlock(driver);
if (dev == NULL) if (dev == NULL)
goto cleanup; goto cleanup;
@ -3294,7 +3284,7 @@ static int qemudDomainDetachDevice(virDomainPtr dom,
dev->data.disk->device == VIR_DOMAIN_DISK_DEVICE_DISK && dev->data.disk->device == VIR_DOMAIN_DISK_DEVICE_DISK &&
(dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_SCSI || (dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_SCSI ||
dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_VIRTIO)) dev->data.disk->bus == VIR_DOMAIN_DISK_BUS_VIRTIO))
ret = qemudDomainDetachPciDiskDevice(dom->conn, driver, vm, dev); ret = qemudDomainDetachPciDiskDevice(dom->conn, vm, dev);
else else
qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_SUPPORT, qemudReportError(dom->conn, dom, NULL, VIR_ERR_NO_SUPPORT,
"%s", _("only SCSI or virtio disk device can be detached dynamically")); "%s", _("only SCSI or virtio disk device can be detached dynamically"));
@ -3303,7 +3293,6 @@ cleanup:
virDomainDeviceDefFree(dev); virDomainDeviceDefFree(dev);
if (vm) if (vm)
virDomainObjUnlock(vm); virDomainObjUnlock(vm);
qemuDriverUnlock(driver);
return ret; return ret;
} }
@ -3450,7 +3439,7 @@ qemudDomainBlockStats (virDomainPtr dom,
goto cleanup; goto cleanup;
len = strlen (qemu_dev_name); len = strlen (qemu_dev_name);
if (qemudMonitorCommand (driver, vm, "info blockstats", &info) < 0) { if (qemudMonitorCommand (vm, "info blockstats", &info) < 0) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError (dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("'info blockstats' command failed")); "%s", _("'info blockstats' command failed"));
goto cleanup; goto cleanup;
@ -3716,7 +3705,7 @@ qemudDomainMemoryPeek (virDomainPtr dom,
/* Issue the memsave command. */ /* Issue the memsave command. */
snprintf (cmd, sizeof cmd, "memsave %llu %zi \"%s\"", offset, size, tmp); snprintf (cmd, sizeof cmd, "memsave %llu %zi \"%s\"", offset, size, tmp);
if (qemudMonitorCommand (driver, vm, cmd, &info) < 0) { if (qemudMonitorCommand (vm, cmd, &info) < 0) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError (dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("'memsave' command failed")); "%s", _("'memsave' command failed"));
goto cleanup; goto cleanup;
@ -4034,7 +4023,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
if (!(flags & VIR_MIGRATE_LIVE)) { if (!(flags & VIR_MIGRATE_LIVE)) {
/* Pause domain for non-live migration */ /* Pause domain for non-live migration */
snprintf(cmd, sizeof cmd, "%s", "stop"); snprintf(cmd, sizeof cmd, "%s", "stop");
qemudMonitorCommand (driver, vm, cmd, &info); qemudMonitorCommand (vm, cmd, &info);
DEBUG ("stop reply: %s", info); DEBUG ("stop reply: %s", info);
VIR_FREE(info); VIR_FREE(info);
@ -4049,7 +4038,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
if (resource > 0) { if (resource > 0) {
/* Issue migrate_set_speed command. Don't worry if it fails. */ /* Issue migrate_set_speed command. Don't worry if it fails. */
snprintf (cmd, sizeof cmd, "migrate_set_speed %lum", resource); snprintf (cmd, sizeof cmd, "migrate_set_speed %lum", resource);
qemudMonitorCommand (driver, vm, cmd, &info); qemudMonitorCommand (vm, cmd, &info);
DEBUG ("migrate_set_speed reply: %s", info); DEBUG ("migrate_set_speed reply: %s", info);
VIR_FREE (info); VIR_FREE (info);
@ -4065,7 +4054,7 @@ qemudDomainMigratePerform (virDomainPtr dom,
snprintf (cmd, sizeof cmd, "migrate \"%s\"", safe_uri); snprintf (cmd, sizeof cmd, "migrate \"%s\"", safe_uri);
VIR_FREE (safe_uri); VIR_FREE (safe_uri);
if (qemudMonitorCommand (driver, vm, cmd, &info) < 0) { if (qemudMonitorCommand (vm, cmd, &info) < 0) {
qemudReportError (dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED, qemudReportError (dom->conn, dom, NULL, VIR_ERR_OPERATION_FAILED,
"%s", _("migrate operation failed")); "%s", _("migrate operation failed"));
goto cleanup; goto cleanup;