make ram_size local to vl.c

Use the machine properties for the leftovers too.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

6 files changed, 12 insertions, 11 deletions

diff --git a/hw/core/generic-loader.c b/hw/core/generic-loader.c
index a242c07..2b2a7b5 100644
--- a/hw/core/generic-loader.c
+++ b/hw/core/generic-loader.c
@@ -35,6 +35,7 @@
 #include "hw/sysbus.h"
 #include "sysemu/dma.h"
 #include "sysemu/reset.h"
+#include "hw/boards.h"
 #include "hw/loader.h"
 #include "hw/qdev-properties.h"
 #include "qapi/error.h"
@@ -154,7 +155,7 @@ static void generic_loader_realize(DeviceState *dev, Error **errp)
 
         if (size < 0 || s->force_raw) {
             /* Default to the maximum size being the machine's ram size */
-            size = load_image_targphys_as(s->file, s->addr, ram_size, as);
+            size = load_image_targphys_as(s->file, s->addr, current_machine->ram_size, as);
         } else {
             s->addr = entry;
         }
diff --git a/hw/core/numa.c b/hw/core/numa.c
index 7c4dd4e..68cee65 100644
--- a/hw/core/numa.c
+++ b/hw/core/numa.c
@@ -642,7 +642,7 @@ void numa_complete_configuration(MachineState *ms)
 
     /*
      * If memory hotplug is enabled (slot > 0) or memory devices are enabled
-     * (ms->maxram_size > ram_size) but without '-numa' options explicitly on
+     * (ms->maxram_size > ms->ram_size) but without '-numa' options explicitly on
      * CLI, guests will break.
      *
      *   Windows: won't enable memory hotplug without SRAT table at all
@@ -663,7 +663,7 @@ void numa_complete_configuration(MachineState *ms)
          mc->auto_enable_numa)) {
             NumaNodeOptions node = { };
             parse_numa_node(ms, &node, &error_abort);
-            numa_info[0].node_mem = ram_size;
+            numa_info[0].node_mem = ms->ram_size;
     }
 
     assert(max_numa_nodeid <= MAX_NODES);
@@ -687,10 +687,10 @@ void numa_complete_configuration(MachineState *ms)
         for (i = 0; i < ms->numa_state->num_nodes; i++) {
             numa_total += numa_info[i].node_mem;
         }
-        if (numa_total != ram_size) {
+        if (numa_total != ms->ram_size) {
             error_report("total memory for NUMA nodes (0x%" PRIx64 ")"
                          " should equal RAM size (0x" RAM_ADDR_FMT ")",
-                         numa_total, ram_size);
+                         numa_total, ms->ram_size);
             exit(1);
         }
 
@@ -702,7 +702,7 @@ void numa_complete_configuration(MachineState *ms)
             }
             ms->ram = g_new(MemoryRegion, 1);
             memory_region_init(ms->ram, OBJECT(ms), mc->default_ram_id,
-                               ram_size);
+                               ms->ram_size);
             numa_init_memdev_container(ms, ms->ram);
         }
         /* QEMU needs at least all unique node pair distances to build
diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index b22b5be..e83017c 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -20,6 +20,7 @@
 #include "hw/virtio/virtio.h"
 #include "hw/mem/pc-dimm.h"
 #include "hw/qdev-properties.h"
+#include "hw/boards.h"
 #include "sysemu/balloon.h"
 #include "hw/virtio/virtio-balloon.h"
 #include "exec/address-spaces.h"
@@ -748,7 +749,7 @@ static int build_dimm_list(Object *obj, void *opaque)
 static ram_addr_t get_current_ram_size(void)
 {
     GSList *list = NULL, *item;
-    ram_addr_t size = ram_size;
+    ram_addr_t size = current_machine->ram_size;
 
     build_dimm_list(qdev_get_machine(), &list);
     for (item = list; item; item = g_slist_next(item)) {
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h
index 19805ed..bd5e15d 100644
--- a/include/exec/cpu-common.h
+++ b/include/exec/cpu-common.h
@@ -42,8 +42,6 @@ typedef uintptr_t ram_addr_t;
 #  define RAM_ADDR_FMT "%" PRIxPTR
 #endif
 
-extern ram_addr_t ram_size;
-
 /* memory API */
 
 void qemu_ram_remap(ram_addr_t addr, ram_addr_t length);
diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c
index a08143b..6299c0c 100644
--- a/monitor/qmp-cmds.c
+++ b/monitor/qmp-cmds.c
@@ -392,8 +392,9 @@ ACPIOSTInfoList *qmp_query_acpi_ospm_status(Error **errp)
 MemoryInfo *qmp_query_memory_size_summary(Error **errp)
 {
     MemoryInfo *mem_info = g_malloc0(sizeof(MemoryInfo));
+    MachineState *ms = MACHINE(qdev_get_machine());
 
-    mem_info->base_memory = ram_size;
+    mem_info->base_memory = ms->ram_size;
 
     mem_info->plugged_memory = get_plugged_memory_size();
     mem_info->has_plugged_memory =
diff --git a/softmmu/vl.c b/softmmu/vl.c
index 2b82e6f..3819a4a 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -122,7 +122,7 @@ static int data_dir_idx;
 enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB;
 int display_opengl;
 const char* keyboard_layout = NULL;
-ram_addr_t ram_size;
+static ram_addr_t ram_size;
 bool enable_mlock = false;
 bool enable_cpu_pm = false;
 int nb_nics;