[libvirt] [PATCH v4 2/2] conf: List only online cpus for virsh emulatorpin

[Nitesh Konkar]

Currently when the vcpu placement is static
and cpuset is not specified, CPU Affinity
under virsh emulatorpin shows 0..CPUMAX. This
patchset will result in display of only
online CPU's under CPU Affinity on linux.

Signed-off-by: Nitesh Konkar <nitkon12 at linux.vnet.ibm.com>
---
 src/qemu/qemu_driver.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index fdfe912..bb2c670 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5435,9 +5435,14 @@ qemuDomainGetEmulatorPinInfo(virDomainPtr dom,
                autoCpuset) {
         cpumask = autoCpuset;
     } else {
+#ifdef __linux__
+    if (!(bitmap = virHostCPUGetOnlineBitmap()))
+        return -1;
+#else
         if (!(bitmap = virBitmapNew(hostcpus)))
             goto cleanup;
         virBitmapSetAll(bitmap);
+#endif
         cpumask = bitmap;
     }
 
-- 
2.1.0