[libvirt] [PATCH 3/9] qemu: Report pinning for all vCPUs in qemuDomainGetVcpuPinInfo

[Peter Krempa]

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.
---
 src/conf/domain_conf.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index c7843dc..5bb0616 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -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;
 }


-- 
2.6.2