[libvirt] [PATCH] qemu: cgroup: Fix priorities when setting emulatorpin

Peter Krempa pkrempa at redhat.com
Thu Apr 23 14:19:31 UTC 2015


Use the custom emulator pin setting with the highest priority same as
with vcpupin.
---
 src/qemu/qemu_cgroup.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/qemu/qemu_cgroup.c b/src/qemu/qemu_cgroup.c
index e83342d..bf0621f 100644
--- a/src/qemu/qemu_cgroup.c
+++ b/src/qemu/qemu_cgroup.c
@@ -1110,10 +1110,10 @@ qemuSetupCgroupForEmulator(virDomainObjPtr vm)
     if (virCgroupMoveTask(priv->cgroup, cgroup_emulator) < 0)
         goto cleanup;

-    if (def->placement_mode == VIR_DOMAIN_CPU_PLACEMENT_MODE_AUTO)
-        cpumask = priv->autoCpuset;
-    else if (def->cputune.emulatorpin)
+    if (def->cputune.emulatorpin)
         cpumask = def->cputune.emulatorpin->cpumask;
+    else if (def->placement_mode == VIR_DOMAIN_CPU_PLACEMENT_MODE_AUTO)
+        cpumask = priv->autoCpuset;
     else if (def->cpumask)
         cpumask = def->cpumask;

-- 
2.3.5




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