int is_ram;
} SaveStateEntry;
-
-static QTAILQ_HEAD(savevm_handlers, SaveStateEntry) savevm_handlers =
- QTAILQ_HEAD_INITIALIZER(savevm_handlers);
-static int global_section_id;
+typedef struct SaveState {
+ QTAILQ_HEAD(, SaveStateEntry) handlers;
+ int global_section_id;
+} SaveState;
+
+static SaveState savevm_state = {
+ .handlers = QTAILQ_HEAD_INITIALIZER(savevm_state.handlers),
+ .global_section_id = 0,
+};
static void dump_vmstate_vmsd(FILE *out_file,
const VMStateDescription *vmsd, int indent,
SaveStateEntry *se;
int instance_id = 0;
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (strcmp(idstr, se->idstr) == 0
&& instance_id <= se->instance_id) {
instance_id = se->instance_id + 1;
SaveStateEntry *se;
int instance_id = 0;
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (!se->compat) {
continue;
}
se = g_malloc0(sizeof(SaveStateEntry));
se->version_id = version_id;
- se->section_id = global_section_id++;
+ se->section_id = savevm_state.global_section_id++;
se->ops = ops;
se->opaque = opaque;
se->vmsd = NULL;
}
assert(!se->compat || se->instance_id == 0);
/* add at the end of list */
- QTAILQ_INSERT_TAIL(&savevm_handlers, se, entry);
+ QTAILQ_INSERT_TAIL(&savevm_state.handlers, se, entry);
return 0;
}
}
pstrcat(id, sizeof(id), idstr);
- QTAILQ_FOREACH_SAFE(se, &savevm_handlers, entry, new_se) {
+ QTAILQ_FOREACH_SAFE(se, &savevm_state.handlers, entry, new_se) {
if (strcmp(se->idstr, id) == 0 && se->opaque == opaque) {
- QTAILQ_REMOVE(&savevm_handlers, se, entry);
+ QTAILQ_REMOVE(&savevm_state.handlers, se, entry);
if (se->compat) {
g_free(se->compat);
}
se = g_malloc0(sizeof(SaveStateEntry));
se->version_id = vmsd->version_id;
- se->section_id = global_section_id++;
+ se->section_id = savevm_state.global_section_id++;
se->opaque = opaque;
se->vmsd = vmsd;
se->alias_id = alias_id;
}
assert(!se->compat || se->instance_id == 0);
/* add at the end of list */
- QTAILQ_INSERT_TAIL(&savevm_handlers, se, entry);
+ QTAILQ_INSERT_TAIL(&savevm_state.handlers, se, entry);
return 0;
}
{
SaveStateEntry *se, *new_se;
- QTAILQ_FOREACH_SAFE(se, &savevm_handlers, entry, new_se) {
+ QTAILQ_FOREACH_SAFE(se, &savevm_state.handlers, entry, new_se) {
if (se->vmsd == vmsd && se->opaque == opaque) {
- QTAILQ_REMOVE(&savevm_handlers, se, entry);
+ QTAILQ_REMOVE(&savevm_state.handlers, se, entry);
if (se->compat) {
g_free(se->compat);
}
{
SaveStateEntry *se;
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (se->vmsd && se->vmsd->unmigratable) {
error_setg(errp, "State blocked by non-migratable device '%s'",
se->idstr);
int ret;
trace_savevm_state_begin();
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (!se->ops || !se->ops->set_params) {
continue;
}
qemu_put_be32(f, QEMU_VM_FILE_MAGIC);
qemu_put_be32(f, QEMU_VM_FILE_VERSION);
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
int len;
if (!se->ops || !se->ops->save_live_setup) {
int ret = 1;
trace_savevm_state_iterate();
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (!se->ops || !se->ops->save_live_iterate) {
continue;
}
cpu_synchronize_all_states();
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (!se->ops || !se->ops->save_live_complete) {
continue;
}
vmdesc = qjson_new();
json_prop_int(vmdesc, "page_size", TARGET_PAGE_SIZE);
json_start_array(vmdesc, "devices");
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
int len;
if ((!se->ops || !se->ops->save_state) && !se->vmsd) {
SaveStateEntry *se;
uint64_t ret = 0;
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (!se->ops || !se->ops->save_live_pending) {
continue;
}
SaveStateEntry *se;
trace_savevm_state_cancel();
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (se->ops && se->ops->cancel) {
se->ops->cancel(se->opaque);
}
cpu_synchronize_all_states();
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
int len;
if (se->is_ram) {
{
SaveStateEntry *se;
- QTAILQ_FOREACH(se, &savevm_handlers, entry) {
+ QTAILQ_FOREACH(se, &savevm_state.handlers, entry) {
if (!strcmp(se->idstr, idstr) &&
(instance_id == se->instance_id ||
instance_id == se->alias_id))