From 6fd1708fad221956c1ca7de023a7babfb100a4dc Mon Sep 17 00:00:00 2001
From: Osier Yang <jyang@redhat.com>
Date: Tue, 28 Aug 2012 20:13:31 +0800
Subject: [PATCH] qemu: Set placement when setting numa parameters

To keep the internal data structure consistent.
---
 src/qemu/qemu_driver.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d74bf52449..955744a049 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -7585,6 +7585,8 @@ qemuDomainSetNumaParameters(virDomainPtr dom,
                 }
 
                 vm->def->numatune.memory.nodemask = nodeset;
+                vm->def->numatune.memory.placement_mode =
+                    VIR_DOMAIN_NUMATUNE_MEM_PLACEMENT_MODE_STATIC;
             }
 
             if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
@@ -7601,11 +7603,16 @@ qemuDomainSetNumaParameters(virDomainPtr dom,
                 }
 
                 persistentDef->numatune.memory.nodemask = nodeset;
+                persistentDef->numatune.memory.placement_mode =
+                    VIR_DOMAIN_NUMATUNE_MEM_PLACEMENT_MODE_STATIC;
             }
         }
     }
 
     if (flags & VIR_DOMAIN_AFFECT_CONFIG) {
+        if (!persistentDef->numatune.memory.placement_mode)
+            persistentDef->numatune.memory.placement_mode =
+                VIR_DOMAIN_NUMATUNE_MEM_PLACEMENT_MODE_AUTO;
         if (virDomainSaveConfig(driver->configDir, persistentDef) < 0)
             ret = -1;
     }
-- 
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