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conf: Replace writes to def->vcpus with accessor

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This commit is contained in:
Peter Krempa 2015-10-22 10:52:05 +02:00
parent d1dda68777
commit 957d597330
19 changed files with 83 additions and 33 deletions
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20
src/conf/domain_conf.c
View File

@ -1289,7 +1289,7 @@ virDomainDefSetVcpusMax(virDomainDefPtr def,
unsigned int maxvcpus)
{
if (maxvcpus < def->vcpus)
def->vcpus = maxvcpus;
virDomainDefSetVcpus(def, maxvcpus);
def->maxvcpus = maxvcpus;
@ -1311,6 +1311,16 @@ virDomainDefGetVcpusMax(const virDomainDef *def)
}
int
virDomainDefSetVcpus(virDomainDefPtr def,
unsigned int vcpus)
{
def->vcpus = vcpus;
return 0;
}
virDomainDiskDefPtr
virDomainDiskDefNew(virDomainXMLOptionPtr xmlopt)
{
@ -14402,6 +14412,7 @@ virDomainVcpuParse(virDomainDefPtr def,
int n;
char *tmp = NULL;
unsigned int maxvcpus;
unsigned int vcpus;
int ret = -1;
if ((n = virXPathUInt("string(./vcpu[1])", ctxt, &maxvcpus)) < 0) {
@ -14417,16 +14428,19 @@ virDomainVcpuParse(virDomainDefPtr def,
if (virDomainDefSetVcpusMax(def, maxvcpus) < 0)
goto cleanup;
if ((n = virXPathUInt("string(./vcpu[1]/@current)", ctxt, &def->vcpus)) < 0) {
if ((n = virXPathUInt("string(./vcpu[1]/@current)", ctxt, &vcpus)) < 0) {
if (n == -2) {
virReportError(VIR_ERR_XML_ERROR, "%s",
_("current vcpus count must be an integer"));
goto cleanup;
}
def->vcpus = maxvcpus;
vcpus = maxvcpus;
}
if (virDomainDefSetVcpus(def, vcpus) < 0)
goto cleanup;
if (maxvcpus < def->vcpus) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("maxvcpus must not be less than current vcpus "

1
src/conf/domain_conf.h
View File

@ -2346,6 +2346,7 @@ struct _virDomainDef {
int virDomainDefSetVcpusMax(virDomainDefPtr def, unsigned int vcpus);
bool virDomainDefHasVcpusOffline(const virDomainDef *def);
unsigned int virDomainDefGetVcpusMax(const virDomainDef *def);
int virDomainDefSetVcpus(virDomainDefPtr def, unsigned int vcpus);
unsigned long long virDomainDefGetMemoryInitial(const virDomainDef *def);
void virDomainDefSetMemoryTotal(virDomainDefPtr def, unsigned long long size);

5
src/hyperv/hyperv_driver.c
View File

@ -877,7 +877,10 @@ hypervDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
processorSettingData->data->VirtualQuantity) < 0)
goto cleanup;
def->vcpus = processorSettingData->data->VirtualQuantity;
if (virDomainDefSetVcpus(def,
processorSettingData->data->VirtualQuantity) < 0)
goto cleanup;
def->os.type = VIR_DOMAIN_OSTYPE_HVM;
/* FIXME: devices section is totally missing */

1
src/libvirt_private.syms
View File

@ -232,6 +232,7 @@ virDomainDefParseString;
virDomainDefPostParse;
virDomainDefSetMemoryInitial;
virDomainDefSetMemoryTotal;
virDomainDefSetVcpus;
virDomainDefSetVcpusMax;
virDomainDeleteConfig;
virDomainDeviceAddressIsValid;

14
src/libxl/libxl_driver.c
View File

@ -555,7 +555,8 @@ libxlAddDom0(libxlDriverPrivatePtr driver)
if (virDomainDefSetVcpusMax(vm->def, d_info.vcpu_max_id + 1))
goto cleanup;
vm->def->vcpus = d_info.vcpu_online;
if (virDomainDefSetVcpus(vm->def, d_info.vcpu_online) < 0)
goto cleanup;
vm->def->mem.cur_balloon = d_info.current_memkb;
virDomainDefSetMemoryTotal(vm->def, d_info.max_memkb);
@ -2191,7 +2192,8 @@ libxlDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
break;
case VIR_DOMAIN_VCPU_CONFIG:
def->vcpus = nvcpus;
if (virDomainDefSetVcpus(def, nvcpus) < 0)
goto cleanup;
break;
case VIR_DOMAIN_VCPU_LIVE:
@ -2201,7 +2203,8 @@ libxlDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
" with libxenlight"), vm->def->id);
goto endjob;
}
vm->def->vcpus = nvcpus;
if (virDomainDefSetVcpus(vm->def, nvcpus) < 0)
goto endjob;
break;
case VIR_DOMAIN_VCPU_LIVE | VIR_DOMAIN_VCPU_CONFIG:
@ -2211,8 +2214,9 @@ libxlDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
" with libxenlight"), vm->def->id);
goto endjob;
}
vm->def->vcpus = nvcpus;
def->vcpus = nvcpus;
if (virDomainDefSetVcpus(vm->def, nvcpus) < 0 ||
virDomainDefSetVcpus(def, nvcpus) < 0)
goto endjob;
break;
}

3
src/lxc/lxc_native.c
View File

@ -1024,7 +1024,8 @@ lxcParseConfigString(const char *config,
if (virDomainDefSetVcpusMax(vmdef, 1) < 0)
goto error;
vmdef->vcpus = 1;
if (virDomainDefSetVcpus(vmdef, 1) < 0)
goto error;
vmdef->nfss = 0;
vmdef->os.type = VIR_DOMAIN_OSTYPE_EXE;

3
src/openvz/openvz_conf.c
View File

@ -585,7 +585,8 @@ int openvzLoadDomains(struct openvz_driver *driver)
if (virDomainDefSetVcpusMax(def, vcpus) < 0)
goto cleanup;
def->vcpus = vcpus;
if (virDomainDefSetVcpus(def, vcpus) < 0)
goto cleanup;
/* XXX load rest of VM config data .... */

4
src/openvz/openvz_driver.c
View File

@ -1371,7 +1371,9 @@ static int openvzDomainSetVcpusInternal(virDomainObjPtr vm,
if (virDomainDefSetVcpusMax(vm->def, nvcpus) < 0)
return -1;
vm->def->vcpus = nvcpus;
if (virDomainDefSetVcpus(vm->def, nvcpus) < 0)
return -1;
return 0;
}

3
src/phyp/phyp_driver.c
View File

@ -3298,7 +3298,8 @@ phypDomainGetXMLDesc(virDomainPtr dom, unsigned int flags)
if (virDomainDefSetVcpusMax(&def, vcpus) < 0)
goto err;
def.vcpus = vcpus;
if (virDomainDefSetVcpus(&def, vcpus) < 0)
goto err;
return virDomainDefFormat(&def,
virDomainDefFormatConvertXMLFlags(flags));

12
src/qemu/qemu_command.c
View File

@ -12712,6 +12712,7 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
unsigned int cores = 0;
unsigned int threads = 0;
unsigned int maxcpus = 0;
unsigned int vcpus = 0;
size_t i;
int nkws;
char **kws;
@ -12726,9 +12727,8 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
for (i = 0; i < nkws; i++) {
if (vals[i] == NULL) {
if (i > 0 ||
virStrToLong_i(kws[i], &end, 10, &n) < 0 || *end != '\0')
virStrToLong_ui(kws[i], &end, 10, &vcpus) < 0 || *end != '\0')
goto syntax;
dom->vcpus = n;
} else {
if (virStrToLong_i(vals[i], &end, 10, &n) < 0 || *end != '\0')
goto syntax;
@ -12746,11 +12746,14 @@ qemuParseCommandLineSmp(virDomainDefPtr dom,
}
if (maxcpus == 0)
maxcpus = dom->vcpus;
maxcpus = vcpus;
if (virDomainDefSetVcpusMax(dom, maxcpus) < 0)
goto error;
if (virDomainDefSetVcpus(dom, vcpus) < 0)
goto error;
if (sockets && cores && threads) {
virCPUDefPtr cpu;
@ -12865,7 +12868,8 @@ qemuParseCommandLine(virCapsPtr qemuCaps,
virDomainDefSetMemoryTotal(def, def->mem.cur_balloon);
if (virDomainDefSetVcpusMax(def, 1) < 0)
goto error;
def->vcpus = 1;
if (virDomainDefSetVcpus(def, 1) < 0)
goto error;
def->clock.offset = VIR_DOMAIN_CLOCK_OFFSET_UTC;
def->onReboot = VIR_DOMAIN_LIFECYCLE_RESTART;

8
src/qemu/qemu_driver.c
View File

@ -4835,8 +4835,9 @@ qemuDomainHotplugVcpus(virQEMUDriverPtr driver,
cleanup:
VIR_FREE(cpupids);
VIR_FREE(mem_mask);
if (virDomainObjIsActive(vm))
vm->def->vcpus = vcpus;
if (virDomainObjIsActive(vm) &&
virDomainDefSetVcpus(vm->def, vcpus) < 0)
ret = -1;
virDomainAuditVcpu(vm, oldvcpus, nvcpus, "update", rc == 1);
if (cgroup_vcpu)
virCgroupFree(&cgroup_vcpu);
@ -4982,7 +4983,8 @@ qemuDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
if (virDomainDefSetVcpusMax(persistentDef, nvcpus) < 0)
goto endjob;
} else {
persistentDef->vcpus = nvcpus;
if (virDomainDefSetVcpus(persistentDef, nvcpus) < 0)
goto endjob;
}
if (virDomainSaveConfig(cfg->configDir, persistentDef) < 0)

8
src/test/test_driver.c
View File

@ -2375,15 +2375,17 @@ testDomainSetVcpusFlags(virDomainPtr domain, unsigned int nrCpus,
goto cleanup;
}
if (def)
def->vcpus = nrCpus;
if (def &&
virDomainDefSetVcpus(def, nrCpus) < 0)
goto cleanup;
if (persistentDef) {
if (flags & VIR_DOMAIN_VCPU_MAXIMUM) {
if (virDomainDefSetVcpusMax(persistentDef, nrCpus) < 0)
goto cleanup;
} else {
persistentDef->vcpus = nrCpus;
if (virDomainDefSetVcpus(persistentDef, nrCpus) < 0)
goto cleanup;
}
}

6
src/vbox/vbox_common.c
View File

@ -3910,7 +3910,8 @@ static char *vboxDomainGetXMLDesc(virDomainPtr dom, unsigned int flags)
if (virDomainDefSetVcpusMax(def, CPUCount) < 0)
goto cleanup;
def->vcpus = CPUCount;
if (virDomainDefSetVcpus(def, CPUCount) < 0)
goto cleanup;
/* Skip cpumasklen, cpumask, onReboot, onPoweroff, onCrash */
@ -6067,7 +6068,8 @@ static char *vboxDomainSnapshotGetXMLDesc(virDomainSnapshotPtr snapshot,
if (virDomainDefSetVcpusMax(def->dom, CPUCount) < 0)
goto cleanup;
def->dom->vcpus = CPUCount;
if (virDomainDefSetVcpus(def->dom, CPUCount) < 0)
goto cleanup;
if (vboxSnapshotGetReadWriteDisks(def, snapshot) < 0)
VIR_DEBUG("Could not get read write disks for snapshot");

3
src/vmx/vmx.c
View File

@ -1461,7 +1461,8 @@ virVMXParseConfig(virVMXContext *ctx,
if (virDomainDefSetVcpusMax(def, numvcpus) < 0)
goto cleanup;
def->vcpus = numvcpus;
if (virDomainDefSetVcpus(def, numvcpus) < 0)
goto cleanup;
/* vmx:sched.cpu.affinity -> def:cpumask */
/* NOTE: maps to VirtualMachine:config.cpuAffinity.affinitySet */

3
src/vz/vz_sdk.c
View File

@ -1153,7 +1153,8 @@ prlsdkConvertCpuInfo(PRL_HANDLE sdkdom,
if (virDomainDefSetVcpusMax(def, cpuCount) < 0)
goto cleanup;
def->vcpus = cpuCount;
if (virDomainDefSetVcpus(def, cpuCount) < 0)
goto cleanup;
pret = PrlVmCfg_GetCpuMask(sdkdom, NULL, &buflen);
prlsdkCheckRetGoto(pret, cleanup);

3
src/xen/xm_internal.c
View File

@ -708,7 +708,8 @@ xenXMDomainSetVcpusFlags(virConnectPtr conn,
if (virDomainDefSetVcpusMax(entry->def, vcpus) < 0)
goto cleanup;
} else {
entry->def->vcpus = vcpus;
if (virDomainDefSetVcpus(entry->def, vcpus) < 0)
goto cleanup;
}
/* If this fails, should we try to undo our changes to the

3
src/xenapi/xenapi_driver.c
View File

@ -1505,7 +1505,8 @@ xenapiDomainGetXMLDesc(virDomainPtr dom, unsigned int flags)
if (virDomainDefSetVcpusMax(defPtr, vcpus) < 0)
goto error;
defPtr->vcpus = vcpus;
if (virDomainDefSetVcpus(defPtr, vcpus) < 0)
goto error;
enum xen_on_normal_exit action;
if (xen_vm_get_actions_after_shutdown(session, &action, vm))

5
src/xenconfig/xen_common.c
View File

@ -508,7 +508,10 @@ xenParseCPUFeatures(virConfPtr conf, virDomainDefPtr def)
if (xenConfigGetULong(conf, "vcpu_avail", &count, -1) < 0)
return -1;
def->vcpus = MIN(count_one_bits_l(count), virDomainDefGetVcpusMax(def));
if (virDomainDefSetVcpus(def, MIN(count_one_bits_l(count),
virDomainDefGetVcpusMax(def))) < 0)
return -1;
if (xenConfigGetString(conf, "cpus", &str, NULL) < 0)
return -1;

11
src/xenconfig/xen_sxpr.c
View File

@ -1092,6 +1092,7 @@ xenParseSxpr(const struct sexpr *root,
const char *tmp;
virDomainDefPtr def;
int hvm = 0, vmlocaltime;
unsigned int vcpus;
if (!(def = virDomainDefNew()))
goto error;
@ -1175,9 +1176,13 @@ xenParseSxpr(const struct sexpr *root,
if (virDomainDefSetVcpusMax(def, sexpr_int(root, "domain/vcpus")) < 0)
goto error;
def->vcpus = count_one_bits_l(sexpr_u64(root, "domain/vcpu_avail"));
if (!def->vcpus || virDomainDefGetVcpusMax(def) < def->vcpus)
def->vcpus = virDomainDefGetVcpusMax(def);
vcpus = count_one_bits_l(sexpr_u64(root, "domain/vcpu_avail"));
if (!vcpus || virDomainDefGetVcpusMax(def) < vcpus)
vcpus = virDomainDefGetVcpusMax(def);
if (virDomainDefSetVcpus(def, vcpus) < 0)
goto error;
tmp = sexpr_node(root, "domain/on_poweroff");
if (tmp != NULL) {