[RFC 41/41] hw/i386: Cleanup non-QOM topology support

[Zhao Liu <zhao1.liu@xxxxxxxxxxxxxxx>]

From: Zhao Liu <zhao1.liu@xxxxxxxxx>

After i386 supports QOM topology, drop original topology logic.

Signed-off-by: Zhao Liu <zhao1.liu@xxxxxxxxx>
---
 hw/i386/x86.c | 52 +++++++++++----------------------------------------
 1 file changed, 11 insertions(+), 41 deletions(-)

diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index 99f6c502de43..cba8b806cdb6 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -118,7 +118,8 @@ out:
 
 void x86_cpus_init(X86MachineState *x86ms, int default_cpu_version)
 {
-    int i;
+    CPUCore *core;
+    int i, cpu_index = 0, core_idx = 0;
     const CPUArchIdList *possible_cpus;
     MachineState *ms = MACHINE(x86ms);
     MachineClass *mc = MACHINE_GET_CLASS(x86ms);
@@ -153,34 +154,17 @@ void x86_cpus_init(X86MachineState *x86ms, int default_cpu_version)
 
     possible_cpus = mc->possible_cpu_arch_ids(ms);
 
-    /*
-     * possible_cpus_qom_granu means the QOM topology support.
-     *
-     * TODO: Drop the "!mc->smp_props.possible_cpus_qom_granu" case when
-     * i386 completes QOM topology support.
-     */
-    if (mc->smp_props.possible_cpus_qom_granu) {
-        CPUCore *core;
-        int cpu_index = 0;
-        int core_idx = 0;
-
-        MACHINE_CORE_FOREACH(ms, core) {
-            for (i = 0; i < core->plugged_threads; i++) {
-                x86_cpu_new(x86ms, possible_cpus->cpus[cpu_index].arch_id,
-                            OBJECT(core), cpu_index, &error_fatal);
-                cpu_index++;
-            }
-
-            if (core->plugged_threads < core->nr_threads) {
-                cpu_index += core->nr_threads - core->plugged_threads;
-            }
-            core_idx++;
+    MACHINE_CORE_FOREACH(ms, core) {
+        for (i = 0; i < core->plugged_threads; i++) {
+            x86_cpu_new(x86ms, possible_cpus->cpus[cpu_index].arch_id,
+                        OBJECT(core), cpu_index, &error_fatal);
+            cpu_index++;
         }
-    } else {
-        for (i = 0; i < ms->smp.cpus; i++) {
-            x86_cpu_new(x86ms, possible_cpus->cpus[i].arch_id,
-                        NULL, i, &error_fatal);
+
+        if (core->plugged_threads < core->nr_threads) {
+            cpu_index += core->nr_threads - core->plugged_threads;
         }
+        core_idx++;
     }
 }
 
@@ -460,20 +444,6 @@ void x86_cpu_pre_plug(HotplugHandler *hotplug_dev,
         return;
     }
 
-    /*
-     * possible_cpus_qom_granu means the QOM topology support.
-     *
-     * TODO: Drop the "!mc->smp_props.possible_cpus_qom_granu" case when
-     * i386 completes QOM topology support.
-     */
-    if (!mc->smp_props.possible_cpus_qom_granu) {
-        x86_topo_ids_from_apicid(cpu->apic_id, &topo_info, &topo_ids);
-        x86_cpu_assign_topo_id(cpu, &topo_ids, errp);
-        if (*errp) {
-            return;
-        }
-    }
-
     if (hyperv_feat_enabled(cpu, HYPERV_FEAT_VPINDEX) &&
         kvm_enabled() && !kvm_hv_vpindex_settable()) {
         error_setg(errp, "kernel doesn't allow setting HyperV VP_INDEX");
-- 
2.34.1