External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-01-22 20:45:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

qemu: Report pinning for all vCPUs in qemuDomainGetVcpuPinInfo

Browse Source 
The API documentation states that the function is returning pinning for
all vCPUs, so we can actually do so if the user passes a large enough
array.
This commit is contained in:
Peter Krempa 2016-02-12 14:57:41 +01:00
parent e498e90469
commit 0fe41f1a8a
1 changed files with 3 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/conf/domain_conf.c
View File

@ -1473,6 +1473,7 @@ virDomainDefGetVcpuPinInfoHelper(virDomainDefPtr def,
int hostcpus,
virBitmapPtr autoCpuset)
{
int maxvcpus = virDomainDefGetVcpusMax(def);
virBitmapPtr allcpumap = NULL;
size_t i;
@ -1484,17 +1485,10 @@ virDomainDefGetVcpuPinInfoHelper(virDomainDefPtr def,
virBitmapSetAll(allcpumap);
/* Clamp to actual number of vcpus */
if (ncpumaps > virDomainDefGetVcpus(def))
ncpumaps = virDomainDefGetVcpus(def);
for (i = 0; i < ncpumaps; i++) {
for (i = 0; i < maxvcpus && i < ncpumaps; i++) {
virDomainVcpuInfoPtr vcpu = virDomainDefGetVcpu(def, i);
virBitmapPtr bitmap = NULL;
if (!vcpu->online)
continue;
if (vcpu->cpumask)
bitmap = vcpu->cpumask;
else if (def->placement_mode == VIR_DOMAIN_CPU_PLACEMENT_MODE_AUTO &&
@ -1509,7 +1503,7 @@ virDomainDefGetVcpuPinInfoHelper(virDomainDefPtr def,
}
virBitmapFree(allcpumap);
return ncpumaps;
return i;
}