commit 4cf1b76bf1e2cbb91b1123d47505a6586195800c
author Hu Tao <hutao@cn.fujitsu.com> Tue Jun 10 19:15:25 2014 +0800
committer Michael S. Tsirkin <mst@redhat.com> Thu Jun 19 18:44:21 2014 +0300
tree 820345eede4c0d20ec8d9dae33edb1b3dc284cbf
parent dbcb8981183592be129b2e624b7bcd4245e75fbc

hostmem: add properties for NUMA memory policy

Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
[Raise errors on setting properties if !CONFIG_NUMA.  Add BUILD_BUG_ON
 checks. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

include/sysemu/hostmem.h

diff --git a/include/sysemu/hostmem.h b/include/sysemu/hostmem.h
index 4cae673..1ce4394 100644
--- a/include/sysemu/hostmem.h
+++ b/include/sysemu/hostmem.h
@@ -12,10 +12,12 @@
 #ifndef QEMU_RAM_H
 #define QEMU_RAM_H
 
+#include "sysemu/sysemu.h" /* for MAX_NODES */
 #include "qom/object.h"
 #include "qapi/error.h"
 #include "exec/memory.h"
 #include "qemu/option.h"
+#include "qemu/bitmap.h"
 
 #define TYPE_MEMORY_BACKEND "memory-backend"
 #define MEMORY_BACKEND(obj) \
@@ -54,6 +56,8 @@
     uint64_t size;
     bool merge, dump;
     bool prealloc, force_prealloc;
+    DECLARE_BITMAP(host_nodes, MAX_NODES + 1);
+    HostMemPolicy policy;
 
     MemoryRegion mr;
 };