Skip to content

L
libvirt

openeuler / libvirt

通知 3
Star 0
Fork 0
L
libvirt
提交 035d81b1 编写于 作者: J Jiri Denemark
浏览文件
操作

cpu_x86: Drop virCPUx86MakeData and use virCPUDataNew 

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
上级 390a1e2b
隐藏空白更改
内联 并排
Showing with 90 addition and 108 deletion
src/cpu/cpu_x86.c
浏览文件 @ 035d81b1
......@@ -303,22 +303,6 @@ virCPUx86DataClear(virCPUx86Data *data)
}
virCPUDataPtr
virCPUx86MakeData(virArch arch, virCPUx86Data *data)
{
virCPUDataPtr cpuData;
if (VIR_ALLOC(cpuData) < 0)
return NULL;
cpuData->arch = arch;
cpuData->data.x86 = *data;
data->len = 0;
data->data = NULL;
return cpuData;
}
static void
x86FreeCPUData(virCPUDataPtr data)
{
......@@ -1441,7 +1425,6 @@ virCPUx86DataParse(xmlXPathContextPtr ctxt)
{
xmlNodePtr *nodes = NULL;
virCPUDataPtr cpuData = NULL;
virCPUx86Data data = VIR_CPU_X86_DATA_INIT;
virCPUx86CPUID cpuid;
size_t i;
int n;
......@@ -1450,26 +1433,31 @@ virCPUx86DataParse(xmlXPathContextPtr ctxt)
if (n <= 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("no x86 CPU data found"));
goto cleanup;
goto error;
}
if (!(cpuData = virCPUDataNew(VIR_ARCH_X86_64)))
goto error;
for (i = 0; i < n; i++) {
ctxt->node = nodes[i];
if (x86ParseCPUID(ctxt, &cpuid) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("failed to parse cpuid[%zu]"), i);
goto cleanup;
goto error;
}
if (virCPUx86DataAddCPUID(&data, &cpuid) < 0)
goto cleanup;
if (virCPUx86DataAddCPUID(&cpuData->data.x86, &cpuid) < 0)
goto error;
}
cpuData = virCPUx86MakeData(VIR_ARCH_X86_64, &data);
cleanup:
VIR_FREE(nodes);
virCPUx86DataClear(&data);
return cpuData;
error:
x86FreeCPUData(cpuData);
cpuData = NULL;
goto cleanup;
}
......@@ -1514,7 +1502,7 @@ x86Compute(virCPUDefPtr host,
virCPUx86ModelPtr cpu_forbid = NULL;
virCPUx86ModelPtr diff = NULL;
virCPUx86ModelPtr guest_model = NULL;
virCPUx86Data guestData = VIR_CPU_X86_DATA_INIT;
virCPUDataPtr guestData = NULL;
virCPUCompareResult ret;
virCPUx86CompareResult result;
virArch arch;
......@@ -1633,9 +1621,11 @@ x86Compute(virCPUDefPtr host,
x86DataSubtract(&guest_model->data, &cpu_disable->data);
if (x86DataCopy(&guestData, &guest_model->data) < 0 ||
!(*guest = virCPUx86MakeData(arch, &guestData)))
if (!(guestData = virCPUDataNew(arch)) ||
x86DataCopy(&guestData->data.x86, &guest_model->data) < 0)
goto error;
*guest = guestData;
}
cleanup:
......@@ -1647,11 +1637,11 @@ x86Compute(virCPUDefPtr host,
x86ModelFree(cpu_disable);
x86ModelFree(cpu_forbid);
x86ModelFree(guest_model);
virCPUx86DataClear(&guestData);
return ret;
error:
x86FreeCPUData(guestData);
ret = VIR_CPU_COMPARE_ERROR;
goto cleanup;
}
......@@ -1958,12 +1948,12 @@ x86Encode(virArch arch,
virCPUDataPtr *vendor)
{
virCPUx86MapPtr map = NULL;
virCPUx86Data data_forced = VIR_CPU_X86_DATA_INIT;
virCPUx86Data data_required = VIR_CPU_X86_DATA_INIT;
virCPUx86Data data_optional = VIR_CPU_X86_DATA_INIT;
virCPUx86Data data_disabled = VIR_CPU_X86_DATA_INIT;
virCPUx86Data data_forbidden = VIR_CPU_X86_DATA_INIT;
virCPUx86Data data_vendor = VIR_CPU_X86_DATA_INIT;
virCPUDataPtr data_forced = NULL;
virCPUDataPtr data_required = NULL;
virCPUDataPtr data_optional = NULL;
virCPUDataPtr data_disabled = NULL;
virCPUDataPtr data_forbidden = NULL;
virCPUDataPtr data_vendor = NULL;
if (forced)
*forced = NULL;
......@@ -1982,23 +1972,33 @@ x86Encode(virArch arch,
goto error;
if (forced &&
x86EncodePolicy(&data_forced, cpu, map, VIR_CPU_FEATURE_FORCE) < 0)
(!(data_forced = virCPUDataNew(arch)) ||
x86EncodePolicy(&data_forced->data.x86, cpu, map,
VIR_CPU_FEATURE_FORCE) < 0))
goto error;
if (required &&
x86EncodePolicy(&data_required, cpu, map, VIR_CPU_FEATURE_REQUIRE) < 0)
(!(data_required = virCPUDataNew(arch)) ||
x86EncodePolicy(&data_required->data.x86, cpu, map,
VIR_CPU_FEATURE_REQUIRE) < 0))
goto error;
if (optional &&
x86EncodePolicy(&data_optional, cpu, map, VIR_CPU_FEATURE_OPTIONAL) < 0)
(!(data_optional = virCPUDataNew(arch)) ||
x86EncodePolicy(&data_optional->data.x86, cpu, map,
VIR_CPU_FEATURE_OPTIONAL) < 0))
goto error;
if (disabled &&
x86EncodePolicy(&data_disabled, cpu, map, VIR_CPU_FEATURE_DISABLE) < 0)
(!(data_disabled = virCPUDataNew(arch)) ||
x86EncodePolicy(&data_disabled->data.x86, cpu, map,
VIR_CPU_FEATURE_DISABLE) < 0))
goto error;
if (forbidden &&
x86EncodePolicy(&data_forbidden, cpu, map, VIR_CPU_FEATURE_FORBID) < 0)
(!(data_forbidden = virCPUDataNew(arch)) ||
x86EncodePolicy(&data_forbidden->data.x86, cpu, map,
VIR_CPU_FEATURE_FORBID) < 0))
goto error;
if (vendor) {
......@@ -2010,50 +2010,35 @@ x86Encode(virArch arch,
goto error;
}
if (v && virCPUx86DataAddCPUID(&data_vendor, &v->cpuid) < 0)
if (!(data_vendor = virCPUDataNew(arch)))
goto error;
}
if (forced &&
!(*forced = virCPUx86MakeData(arch, &data_forced)))
goto error;
if (required &&
!(*required = virCPUx86MakeData(arch, &data_required)))
goto error;
if (optional &&
!(*optional = virCPUx86MakeData(arch, &data_optional)))
goto error;
if (disabled &&
!(*disabled = virCPUx86MakeData(arch, &data_disabled)))
goto error;
if (forbidden &&
!(*forbidden = virCPUx86MakeData(arch, &data_forbidden)))
goto error;
if (vendor &&
!(*vendor = virCPUx86MakeData(arch, &data_vendor)))
goto error;
return 0;
if (v && virCPUx86DataAddCPUID(&data_vendor->data.x86, &v->cpuid) < 0)
goto error;
}
error:
virCPUx86DataClear(&data_forced);
virCPUx86DataClear(&data_required);
virCPUx86DataClear(&data_optional);
virCPUx86DataClear(&data_disabled);
virCPUx86DataClear(&data_forbidden);
virCPUx86DataClear(&data_vendor);
if (forced)
x86FreeCPUData(*forced);
*forced = data_forced;
if (required)
x86FreeCPUData(*required);
*required = data_required;
if (optional)
x86FreeCPUData(*optional);
*optional = data_optional;
if (disabled)
x86FreeCPUData(*disabled);
*disabled = data_disabled;
if (forbidden)
x86FreeCPUData(*forbidden);
*forbidden = data_forbidden;
if (vendor)
x86FreeCPUData(*vendor);
*vendor = data_vendor;
return 0;
error:
x86FreeCPUData(data_forced);
x86FreeCPUData(data_required);
x86FreeCPUData(data_optional);
x86FreeCPUData(data_disabled);
x86FreeCPUData(data_forbidden);
x86FreeCPUData(data_vendor);
return -1;
}
......@@ -2382,22 +2367,20 @@ static virCPUDataPtr
x86NodeData(virArch arch)
{
virCPUDataPtr cpuData = NULL;
virCPUx86Data data = VIR_CPU_X86_DATA_INIT;
if (cpuidSet(CPUX86_BASIC, &data) < 0)
if (!(cpuData = virCPUDataNew(arch)))
goto error;
if (cpuidSet(CPUX86_EXTENDED, &data) < 0)
if (cpuidSet(CPUX86_BASIC, &cpuData->data.x86) < 0)
goto error;
if (!(cpuData = virCPUx86MakeData(arch, &data)))
if (cpuidSet(CPUX86_EXTENDED, &cpuData->data.x86) < 0)
goto error;
return cpuData;
error:
virCPUx86DataClear(&data);
x86FreeCPUData(cpuData);
return NULL;
}
#endif
......
src/cpu/cpu_x86.h
浏览文件 @ 035d81b1
......@@ -34,7 +34,4 @@ int virCPUx86DataAddCPUID(virCPUx86Data *data,
void virCPUx86DataClear(virCPUx86Data *data);
virCPUDataPtr virCPUx86MakeData(virArch arch,
virCPUx86Data *data);
#endif /* __VIR_CPU_X86_H__ */
src/libvirt_private.syms
浏览文件 @ 035d81b1
......@@ -1004,7 +1004,6 @@ virCPUUpdate;
# cpu/cpu_x86.h
virCPUx86DataAddCPUID;
virCPUx86DataClear;
virCPUx86MakeData;
# datatypes.h
......
src/libxl/libxl_capabilities.c
浏览文件 @ 035d81b1
......@@ -65,14 +65,14 @@ struct guest_arch {
#define XEN_CAP_REGEX "(xen|hvm)-[[:digit:]]+\\.[[:digit:]]+-(aarch64|armv7l|x86_32|x86_64|ia64|powerpc64)(p|be)?"
static int
libxlCapsAddCPUID(virCPUx86Data *data, virCPUx86CPUID *cpuid, ssize_t ncaps)
libxlCapsAddCPUID(virCPUDataPtr data, virCPUx86CPUID *cpuid, ssize_t ncaps)
{
size_t i;
for (i = 0; i < ncaps; i++) {
virCPUx86CPUID *c = &cpuid[i];
if (virCPUx86DataAddCPUID(data, c) < 0) {
if (virCPUx86DataAddCPUID(&data->data.x86, c) < 0) {
VIR_DEBUG("Failed to add CPUID(%x,%x)", c->eax_in, c->ecx_in);
return -1;
}
......@@ -112,7 +112,6 @@ libxlCapsNodeData(virCPUDefPtr cpu, libxl_hwcap hwcap,
{
ssize_t ncaps;
virCPUDataPtr cpudata = NULL;
virCPUx86Data data = VIR_CPU_X86_DATA_INIT;
virCPUx86CPUID cpuid[] = {
{ .eax_in = 0x00000001,
.edx = hwcap[0] },
......@@ -131,20 +130,23 @@ libxlCapsNodeData(virCPUDefPtr cpu, libxl_hwcap hwcap,
{ .eax_in = 0x80000007, .ecx_in = 0U, .edx = hwcap[7] },
};
if (!(cpudata = virCPUDataNew(cpu->arch)))
goto error;
ncaps = ARRAY_CARDINALITY(cpuid);
if (libxlCapsAddCPUID(&data, cpuid, ncaps) < 0)
if (libxlCapsAddCPUID(cpudata, cpuid, ncaps) < 0)
goto error;
ncaps = ARRAY_CARDINALITY(cpuid_ver1);
if (version > LIBXL_HWCAP_V0 &&
libxlCapsAddCPUID(&data, cpuid_ver1, ncaps) < 0)
libxlCapsAddCPUID(cpudata, cpuid_ver1, ncaps) < 0)
goto error;
cpudata = virCPUx86MakeData(cpu->arch, &data);
return cpudata;
error:
virCPUx86DataClear(&data);
return cpudata;
cpuDataFree(cpudata);
return NULL;
}
/* hw_caps is an array of 32-bit words whose meaning is listed in
......
src/qemu/qemu_monitor_json.c
浏览文件 @ 035d81b1
......@@ -6544,37 +6544,35 @@ qemuMonitorJSONParseCPUx86FeatureWord(virJSONValuePtr data,
}
static int
qemuMonitorJSONParseCPUx86Features(virJSONValuePtr data,
virCPUDataPtr *cpudata)
static virCPUDataPtr
qemuMonitorJSONParseCPUx86Features(virJSONValuePtr data)
{
virCPUx86Data x86Data = VIR_CPU_X86_DATA_INIT;
virCPUDataPtr cpudata = NULL;
virCPUx86CPUID cpuid;
size_t i;
ssize_t n;
int ret = -1;
if (!data || (n = virJSONValueArraySize(data)) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("invalid array of CPUID features"));
return -1;
goto error;
}
if (!(cpudata = virCPUDataNew(VIR_ARCH_X86_64)))
goto error;
for (i = 0; i < n; i++) {
if (qemuMonitorJSONParseCPUx86FeatureWord(virJSONValueArrayGet(data, i),
&cpuid) < 0 ||
virCPUx86DataAddCPUID(&x86Data, &cpuid) < 0)
goto cleanup;
virCPUx86DataAddCPUID(&cpudata->data.x86, &cpuid) < 0)
goto error;
}
if (!(*cpudata = virCPUx86MakeData(VIR_ARCH_X86_64, &x86Data)))
goto cleanup;
ret = 0;
return cpudata;
cleanup:
virCPUx86DataClear(&x86Data);
return ret;
error:
cpuDataFree(cpudata);
return NULL;
}
......@@ -6601,7 +6599,10 @@ qemuMonitorJSONGetCPUx86Data(qemuMonitorPtr mon,
goto cleanup;
data = virJSONValueObjectGetArray(reply, "return");
ret = qemuMonitorJSONParseCPUx86Features(data, cpudata);
if (!(*cpudata = qemuMonitorJSONParseCPUx86Features(data)))
goto cleanup;
ret = 0;
cleanup:
virJSONValueFree(cmd);
......
Markdown is supported
0% 或 .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑！
想要评论请 注册 或