numa: move numa global variable numa_info into MachineState

Move existing numa global numa_info (renamed as "nodes") into NumaState.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Suggested-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Tao Xu <tao3.xu@intel.com>
Message-Id: <20190809065731.9097-5-tao3.xu@intel.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

1 files changed, 9 insertions, 6 deletions

diff --git a/hw/core/numa.c b/hw/core/numa.c
index 4a7adc9b98..4dfec5c95b 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -55,8 +55,6 @@ static int have_mem;
 static int max_numa_nodeid; /* Highest specified NUMA node ID, plus one.
                              * For all nodes, nodeid < max_numa_nodeid
                              */
-NodeInfo numa_info[MAX_NODES];
-
 
 static void parse_numa_node(MachineState *ms, NumaNodeOptions *node,
                             Error **errp)
@@ -66,6 +64,7 @@ static void parse_numa_node(MachineState *ms, NumaNodeOptions *node,
     uint16List *cpus = NULL;
     MachineClass *mc = MACHINE_GET_CLASS(ms);
     unsigned int max_cpus = ms->smp.max_cpus;
+    NodeInfo *numa_info = ms->numa_state->nodes;
 
     if (node->has_nodeid) {
         nodenr = node->nodeid;
@@ -145,6 +144,7 @@ void parse_numa_distance(MachineState *ms, NumaDistOptions *dist, Error **errp)
     uint16_t src = dist->src;
     uint16_t dst = dist->dst;
     uint8_t val = dist->val;
+    NodeInfo *numa_info = ms->numa_state->nodes;
 
     if (src >= MAX_NODES || dst >= MAX_NODES) {
         error_setg(errp, "Parameter '%s' expects an integer between 0 and %d",
@@ -203,7 +203,7 @@ void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp)
             error_setg(&err, "Missing mandatory node-id property");
             goto end;
         }
-        if (!numa_info[object->u.cpu.node_id].present) {
+        if (!ms->numa_state->nodes[object->u.cpu.node_id].present) {
             error_setg(&err, "Invalid node-id=%" PRId64 ", NUMA node must be "
                 "defined with -numa node,nodeid=ID before it's used with "
                 "-numa cpu,node-id=ID", object->u.cpu.node_id);
@@ -263,6 +263,7 @@ static void validate_numa_distance(MachineState *ms)
     int src, dst;
     bool is_asymmetrical = false;
     int nb_numa_nodes = ms->numa_state->num_nodes;
+    NodeInfo *numa_info = ms->numa_state->nodes;
 
     for (src = 0; src < nb_numa_nodes; src++) {
         for (dst = src; dst < nb_numa_nodes; dst++) {
@@ -303,6 +304,7 @@ static void validate_numa_distance(MachineState *ms)
 static void complete_init_numa_distance(MachineState *ms)
 {
     int src, dst;
+    NodeInfo *numa_info = ms->numa_state->nodes;
 
     /* Fixup NUMA distance by symmetric policy because if it is an
      * asymmetric distance table, it should be a complete table and
@@ -362,6 +364,7 @@ void numa_complete_configuration(MachineState *ms)
 {
     int i;
     MachineClass *mc = MACHINE_GET_CLASS(ms);
+    NodeInfo *numa_info = ms->numa_state->nodes;
 
     /*
      * If memory hotplug is enabled (slots > 0) but without '-numa'
@@ -527,8 +530,8 @@ void memory_region_allocate_system_memory(MemoryRegion *mr, Object *owner,
 
     memory_region_init(mr, owner, name, ram_size);
     for (i = 0; i < ms->numa_state->num_nodes; i++) {
-        uint64_t size = numa_info[i].node_mem;
-        HostMemoryBackend *backend = numa_info[i].node_memdev;
+        uint64_t size = ms->numa_state->nodes[i].node_mem;
+        HostMemoryBackend *backend = ms->numa_state->nodes[i].node_memdev;
         if (!backend) {
             continue;
         }
@@ -594,7 +597,7 @@ void query_numa_node_mem(NumaNodeMem node_mem[], MachineState *ms)
 
     numa_stat_memory_devices(node_mem);
     for (i = 0; i < ms->numa_state->num_nodes; i++) {
-        node_mem[i].node_mem += numa_info[i].node_mem;
+        node_mem[i].node_mem += ms->numa_state->nodes[i].node_mem;
     }
 }