[libvirt] [PATCH v6 21/33] qemu_monitor: Introduce qemuMonitorCPUModelInfoNew
Use a helper function to allocate and initializes CPU Model Info structs.
Signed-off-by: Chris Venteicher <cventeic(a)redhat.com>
---
src/qemu/qemu_capabilities.c | 8 ++++----
src/qemu/qemu_monitor.c | 27 ++++++++++++++++++++++-----
src/qemu/qemu_monitor.h | 2 ++
src/qemu/qemu_monitor_json.c | 5 +----
4 files changed, 29 insertions(+), 13 deletions(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index bac8487a78..02911a2a10 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -3063,16 +3063,16 @@ virQEMUCapsLoadHostCPUModelInfo(virQEMUCapsPtr qemuCaps,
goto cleanup;
}
- if (VIR_ALLOC(hostCPU) < 0)
- goto cleanup;
-
- if (!(hostCPU->name = virXMLPropString(hostCPUNode, "model"))) {
+ if (!(str = virXMLPropString(hostCPUNode, "model"))) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("missing host CPU model name in QEMU "
"capabilities cache"));
goto cleanup;
}
+ if (!(hostCPU = qemuMonitorCPUModelInfoNew(str)))
+ goto cleanup;
+
if (!(str = virXMLPropString(hostCPUNode, "migratability")) ||
(val = virTristateBoolTypeFromString(str)) <= 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
diff --git a/src/qemu/qemu_monitor.c b/src/qemu/qemu_monitor.c
index 7ce5bd668e..815a30c275 100644
--- a/src/qemu/qemu_monitor.c
+++ b/src/qemu/qemu_monitor.c
@@ -3686,6 +3686,26 @@ qemuMonitorGetCPUModelExpansion(qemuMonitorPtr mon,
}
+qemuMonitorCPUModelInfoPtr
+qemuMonitorCPUModelInfoNew(const char *name)
+{
+ qemuMonitorCPUModelInfoPtr ret = NULL;
+ qemuMonitorCPUModelInfoPtr model;
+
+ if (VIR_ALLOC(model) < 0)
+ return NULL;
+
+ if (VIR_STRDUP(model->name, name) < 0)
+ goto cleanup;
+
+ VIR_STEAL_PTR(ret, model);
+
+ cleanup:
+ qemuMonitorCPUModelInfoFree(model);
+ return ret;
+}
+
+
void
qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr model_info)
{
@@ -3709,18 +3729,15 @@ qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr
model_info)
qemuMonitorCPUModelInfoPtr
qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUModelInfo *orig)
{
- qemuMonitorCPUModelInfoPtr copy;
+ qemuMonitorCPUModelInfoPtr copy = NULL;
size_t i;
- if (VIR_ALLOC(copy) < 0)
+ if (!(copy = qemuMonitorCPUModelInfoNew(orig->name)))
goto error;
if (VIR_ALLOC_N(copy->props, orig->nprops) < 0)
goto error;
- if (VIR_STRDUP(copy->name, orig->name) < 0)
- goto error;
-
copy->migratability = orig->migratability;
copy->nprops = orig->nprops;
diff --git a/src/qemu/qemu_monitor.h b/src/qemu/qemu_monitor.h
index 8fcac8850f..d17bda75c3 100644
--- a/src/qemu/qemu_monitor.h
+++ b/src/qemu/qemu_monitor.h
@@ -1067,6 +1067,8 @@ int qemuMonitorGetCPUModelExpansion(qemuMonitorPtr mon,
void qemuMonitorCPUModelInfoFree(qemuMonitorCPUModelInfoPtr model_info);
+qemuMonitorCPUModelInfoPtr qemuMonitorCPUModelInfoNew(const char *name);
+
qemuMonitorCPUModelInfoPtr
qemuMonitorCPUModelInfoCopy(const qemuMonitorCPUModelInfo *orig);
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 1f7eb20a25..dcb468c747 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -5642,10 +5642,7 @@ qemuMonitorJSONGetCPUModelExpansion(qemuMonitorPtr mon,
goto cleanup;
}
- if (VIR_ALLOC(machine_model) < 0)
- goto cleanup;
-
- if (VIR_STRDUP(machine_model->name, cpu_name) < 0)
+ if (!(machine_model = qemuMonitorCPUModelInfoNew(cpu_name)))
goto cleanup;
if (VIR_ALLOC_N(machine_model->props, virJSONValueObjectKeysNumber(cpu_props))
< 0)
--
2.17.1