[PULL 11/30] machine: Tweak the order of topology members in struct CpuTopology

[Paolo Bonzini <pbonzini@redhat.com>]

From: Yanan Wang <wangyanan55@huawei.com>

Now that all the possible topology parameters are integrated in struct
CpuTopology, tweak the order of topology members to be "cpus/sockets/
dies/cores/threads/maxcpus" for readability and consistency. We also
tweak the comment by adding explanation of dies parameter.

Signed-off-by: Yanan Wang <wangyanan55@huawei.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta@ionos.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210929025816.21076-12-wangyanan55@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/core/machine.c   | 10 +++++-----
 include/hw/boards.h |  7 ++++---
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/hw/core/machine.c b/hw/core/machine.c
index 12d7416053..83cbdcce47 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -829,11 +829,11 @@ static void machine_get_smp(Object *obj, Visitor *v, const char *name,
 {
     MachineState *ms = MACHINE(obj);
     SMPConfiguration *config = &(SMPConfiguration){
-        .has_cores = true, .cores = ms->smp.cores,
+        .has_cpus = true, .cpus = ms->smp.cpus,
         .has_sockets = true, .sockets = ms->smp.sockets,
         .has_dies = true, .dies = ms->smp.dies,
+        .has_cores = true, .cores = ms->smp.cores,
         .has_threads = true, .threads = ms->smp.threads,
-        .has_cpus = true, .cpus = ms->smp.cpus,
         .has_maxcpus = true, .maxcpus = ms->smp.max_cpus,
     };
     if (!visit_type_SMPConfiguration(v, name, &config, &error_abort)) {
@@ -1060,10 +1060,10 @@ static void machine_initfn(Object *obj)
     /* default to mc->default_cpus */
     ms->smp.cpus = mc->default_cpus;
     ms->smp.max_cpus = mc->default_cpus;
-    ms->smp.cores = 1;
-    ms->smp.dies = 1;
-    ms->smp.threads = 1;
     ms->smp.sockets = 1;
+    ms->smp.dies = 1;
+    ms->smp.cores = 1;
+    ms->smp.threads = 1;
 }
 
 static void machine_finalize(Object *obj)
diff --git a/include/hw/boards.h b/include/hw/boards.h
index 2ae039b74f..2a1bba86c0 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -275,17 +275,18 @@ typedef struct DeviceMemoryState {
 /**
  * CpuTopology:
  * @cpus: the number of present logical processors on the machine
- * @cores: the number of cores in one package
- * @threads: the number of threads in one core
  * @sockets: the number of sockets on the machine
+ * @dies: the number of dies in one socket
+ * @cores: the number of cores in one die
+ * @threads: the number of threads in one core
  * @max_cpus: the maximum number of logical processors on the machine
  */
 typedef struct CpuTopology {
     unsigned int cpus;
+    unsigned int sockets;
     unsigned int dies;
     unsigned int cores;
     unsigned int threads;
-    unsigned int sockets;
     unsigned int max_cpus;
 } CpuTopology;
 
-- 
2.31.1