9p: Properly check/translate flags in unlinkat

[mirror_qemu.git] / numa.c

diff --git a/numa.c b/numa.c
index 78a869e598e5b4fe2fc3d1576f0af70c126e82ab..33572bfa74aa9877751630695ffcc93b9626c0ea 100644 (file)
--- a/numa.c
+++ b/numa.c
@@ -36,6 +36,7 @@
 #include "hw/boards.h"
 #include "sysemu/hostmem.h"
 #include "hw/mem/pc-dimm.h"
+#include "hw/mem/memory-device.h"
 #include "qemu/option.h"
 #include "qemu/config-file.h"
 #include "qemu/cutils.h"
@@ -140,9 +141,8 @@ static void parse_numa_distance(NumaDistOptions *dist, Error **errp)
     uint8_t val = dist->val;
 
     if (src >= MAX_NODES || dst >= MAX_NODES) {
-        error_setg(errp,
-                   "Invalid node %d, max possible could be %d",
-                   MAX(src, dst), MAX_NODES);
+        error_setg(errp, "Parameter '%s' expects an integer between 0 and %d",
+                   src >= MAX_NODES ? "src" : "dst", MAX_NODES - 1);
         return;
     }
 
@@ -169,28 +169,11 @@ static void parse_numa_distance(NumaDistOptions *dist, Error **errp)
     have_numa_distance = true;
 }
 
-static int parse_numa(void *opaque, QemuOpts *opts, Error **errp)
+static
+void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp)
 {
-    NumaOptions *object = NULL;
-    MachineState *ms = opaque;
     Error *err = NULL;
 
-    {
-        Visitor *v = opts_visitor_new(opts);
-        visit_type_NumaOptions(v, NULL, &object, &err);
-        visit_free(v);
-    }
-
-    if (err) {
-        goto end;
-    }
-
-    /* Fix up legacy suffix-less format */
-    if ((object->type == NUMA_OPTIONS_TYPE_NODE) && object->u.node.has_mem) {
-        const char *mem_str = qemu_opt_get(opts, "mem");
-        qemu_strtosz_MiB(mem_str, NULL, &object->u.node.mem);
-    }
-
     switch (object->type) {
     case NUMA_OPTIONS_TYPE_NODE:
         parse_numa_node(ms, &object->u.node, &err);
@@ -223,6 +206,31 @@ static int parse_numa(void *opaque, QemuOpts *opts, Error **errp)
         abort();
     }
 
+end:
+    error_propagate(errp, err);
+}
+
+int parse_numa(void *opaque, QemuOpts *opts, Error **errp)
+{
+    NumaOptions *object = NULL;
+    MachineState *ms = MACHINE(opaque);
+    Error *err = NULL;
+    Visitor *v = opts_visitor_new(opts);
+
+    visit_type_NumaOptions(v, NULL, &object, &err);
+    visit_free(v);
+    if (err) {
+        goto end;
+    }
+
+    /* Fix up legacy suffix-less format */
+    if ((object->type == NUMA_OPTIONS_TYPE_NODE) && object->u.node.has_mem) {
+        const char *mem_str = qemu_opt_get(opts, "mem");
+        qemu_strtosz_MiB(mem_str, NULL, &object->u.node.mem);
+    }
+
+    set_numa_options(ms, object, &err);
+
 end:
     qapi_free_NumaOptions(object);
     if (err) {
@@ -338,15 +346,11 @@ void numa_default_auto_assign_ram(MachineClass *mc, NodeInfo *nodes,
     nodes[i].node_mem = size - usedmem;
 }
 
-void parse_numa_opts(MachineState *ms)
+void numa_complete_configuration(MachineState *ms)
 {
     int i;
     MachineClass *mc = MACHINE_GET_CLASS(ms);
 
-    if (qemu_opts_foreach(qemu_find_opts("numa"), parse_numa, ms, NULL)) {
-        exit(1);
-    }
-
     /*
      * If memory hotplug is enabled (slots > 0) but without '-numa'
      * options explicitly on CLI, guestes will break.
@@ -433,6 +437,24 @@ void parse_numa_opts(MachineState *ms)
     }
 }
 
+void parse_numa_opts(MachineState *ms)
+{
+    if (qemu_opts_foreach(qemu_find_opts("numa"), parse_numa, ms, NULL)) {
+        exit(1);
+    }
+}
+
+void qmp_set_numa_node(NumaOptions *cmd, Error **errp)
+{
+    if (!runstate_check(RUN_STATE_PRECONFIG)) {
+        error_setg(errp, "The command is permitted only in '%s' state",
+                   RunState_str(RUN_STATE_PRECONFIG));
+         return;
+    }
+
+    set_numa_options(MACHINE(qdev_get_machine()), cmd, errp);
+}
+
 void numa_cpu_pre_plug(const CPUArchId *slot, DeviceState *dev, Error **errp)
 {
     int node_id = object_property_get_int(OBJECT(dev), "node-id", &error_abort);
@@ -521,7 +543,7 @@ void memory_region_allocate_system_memory(MemoryRegion *mr, Object *owner,
 
 static void numa_stat_memory_devices(NumaNodeMem node_mem[])
 {
-    MemoryDeviceInfoList *info_list = qmp_pc_dimm_device_list();
+    MemoryDeviceInfoList *info_list = qmp_memory_device_list();
     MemoryDeviceInfoList *info;
     PCDIMMDeviceInfo     *pcdimm_info;
 
@@ -579,7 +601,7 @@ static int query_memdev(Object *obj, void *opaque)
 
         m->value = g_malloc0(sizeof(*m->value));
 
-        m->value->id = object_property_get_str(obj, "id", NULL);
+        m->value->id = object_get_canonical_path_component(obj);
         m->value->has_id = !!m->value->id;
 
         m->value->size = object_property_get_uint(obj, "size",