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-rw-r--r--backends/dbus-vmstate.c3
-rw-r--r--hw/arm/stellaris.c2
-rw-r--r--hw/core/qdev.c3
-rw-r--r--hw/display/ads7846.c2
-rw-r--r--hw/i2c/core.c2
-rw-r--r--hw/input/stellaris_input.c3
-rw-r--r--hw/intc/apic_common.c2
-rw-r--r--hw/misc/max111x.c3
-rw-r--r--hw/net/eepro100.c3
-rw-r--r--hw/pci/pci.c2
-rw-r--r--hw/ppc/spapr.c2
-rw-r--r--hw/timer/arm_timer.c2
-rw-r--r--hw/tpm/tpm_emulator.c3
-rw-r--r--include/migration/vmstate.h2
-rw-r--r--migration/savevm.c8
15 files changed, 25 insertions, 17 deletions
diff --git a/backends/dbus-vmstate.c b/backends/dbus-vmstate.c
index 56b482a7d6..cc594a722e 100644
--- a/backends/dbus-vmstate.c
+++ b/backends/dbus-vmstate.c
@@ -412,7 +412,8 @@ dbus_vmstate_complete(UserCreatable *uc, Error **errp)
return;
}
- if (vmstate_register(VMSTATE_IF(self), -1, &dbus_vmstate, self) < 0) {
+ if (vmstate_register(VMSTATE_IF(self), VMSTATE_INSTANCE_ID_ANY,
+ &dbus_vmstate, self) < 0) {
error_setg(errp, "Failed to register vmstate");
}
}
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c
index b198066b54..bb025e0bd0 100644
--- a/hw/arm/stellaris.c
+++ b/hw/arm/stellaris.c
@@ -708,7 +708,7 @@ static int stellaris_sys_init(uint32_t base, qemu_irq irq,
memory_region_init_io(&s->iomem, NULL, &ssys_ops, s, "ssys", 0x00001000);
memory_region_add_subregion(get_system_memory(), base, &s->iomem);
ssys_reset(s);
- vmstate_register(NULL, -1, &vmstate_stellaris_sys, s);
+ vmstate_register(NULL, VMSTATE_INSTANCE_ID_ANY, &vmstate_stellaris_sys, s);
return 0;
}
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 9f1753f5cf..58e87d336d 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -879,7 +879,8 @@ static void device_set_realized(Object *obj, bool value, Error **errp)
if (qdev_get_vmsd(dev)) {
if (vmstate_register_with_alias_id(VMSTATE_IF(dev),
- -1, qdev_get_vmsd(dev), dev,
+ VMSTATE_INSTANCE_ID_ANY,
+ qdev_get_vmsd(dev), dev,
dev->instance_id_alias,
dev->alias_required_for_version,
&local_err) < 0) {
diff --git a/hw/display/ads7846.c b/hw/display/ads7846.c
index c12272ae72..9228b40b1a 100644
--- a/hw/display/ads7846.c
+++ b/hw/display/ads7846.c
@@ -154,7 +154,7 @@ static void ads7846_realize(SSISlave *d, Error **errp)
ads7846_int_update(s);
- vmstate_register(NULL, -1, &vmstate_ads7846, s);
+ vmstate_register(NULL, VMSTATE_INSTANCE_ID_ANY, &vmstate_ads7846, s);
}
static void ads7846_class_init(ObjectClass *klass, void *data)
diff --git a/hw/i2c/core.c b/hw/i2c/core.c
index 92cd489069..d770035ba0 100644
--- a/hw/i2c/core.c
+++ b/hw/i2c/core.c
@@ -61,7 +61,7 @@ I2CBus *i2c_init_bus(DeviceState *parent, const char *name)
bus = I2C_BUS(qbus_create(TYPE_I2C_BUS, parent, name));
QLIST_INIT(&bus->current_devs);
- vmstate_register(NULL, -1, &vmstate_i2c_bus, bus);
+ vmstate_register(NULL, VMSTATE_INSTANCE_ID_ANY, &vmstate_i2c_bus, bus);
return bus;
}
diff --git a/hw/input/stellaris_input.c b/hw/input/stellaris_input.c
index 59892b07fc..e6ee5e11f1 100644
--- a/hw/input/stellaris_input.c
+++ b/hw/input/stellaris_input.c
@@ -88,5 +88,6 @@ void stellaris_gamepad_init(int n, qemu_irq *irq, const int *keycode)
}
s->num_buttons = n;
qemu_add_kbd_event_handler(stellaris_gamepad_put_key, s);
- vmstate_register(NULL, -1, &vmstate_stellaris_gamepad, s);
+ vmstate_register(NULL, VMSTATE_INSTANCE_ID_ANY,
+ &vmstate_stellaris_gamepad, s);
}
diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
index 375cb6abe9..f2c3a7f309 100644
--- a/hw/intc/apic_common.c
+++ b/hw/intc/apic_common.c
@@ -284,7 +284,7 @@ static void apic_common_realize(DeviceState *dev, Error **errp)
}
if (s->legacy_instance_id) {
- instance_id = -1;
+ instance_id = VMSTATE_INSTANCE_ID_ANY;
}
vmstate_register_with_alias_id(NULL, instance_id, &vmstate_apic_common,
s, -1, 0, NULL);
diff --git a/hw/misc/max111x.c b/hw/misc/max111x.c
index 211008ce02..2b87bdee5b 100644
--- a/hw/misc/max111x.c
+++ b/hw/misc/max111x.c
@@ -146,7 +146,8 @@ static int max111x_init(SSISlave *d, int inputs)
s->input[7] = 0x80;
s->com = 0;
- vmstate_register(VMSTATE_IF(dev), -1, &vmstate_max111x, s);
+ vmstate_register(VMSTATE_IF(dev), VMSTATE_INSTANCE_ID_ANY,
+ &vmstate_max111x, s);
return 0;
}
diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c
index cc71a7a036..6cc97769d9 100644
--- a/hw/net/eepro100.c
+++ b/hw/net/eepro100.c
@@ -1874,7 +1874,8 @@ static void e100_nic_realize(PCIDevice *pci_dev, Error **errp)
s->vmstate = g_memdup(&vmstate_eepro100, sizeof(vmstate_eepro100));
s->vmstate->name = qemu_get_queue(s->nic)->model;
- vmstate_register(VMSTATE_IF(&pci_dev->qdev), -1, s->vmstate, s);
+ vmstate_register(VMSTATE_IF(&pci_dev->qdev), VMSTATE_INSTANCE_ID_ANY,
+ s->vmstate, s);
}
static void eepro100_instance_init(Object *obj)
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index e3d310365d..3ac7961451 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -122,7 +122,7 @@ static void pci_bus_realize(BusState *qbus, Error **errp)
bus->machine_done.notify = pcibus_machine_done;
qemu_add_machine_init_done_notifier(&bus->machine_done);
- vmstate_register(NULL, -1, &vmstate_pcibus, bus);
+ vmstate_register(NULL, VMSTATE_INSTANCE_ID_ANY, &vmstate_pcibus, bus);
}
static void pcie_bus_realize(BusState *qbus, Error **errp)
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 30a5fbd3be..02cf53fc5b 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -2948,7 +2948,7 @@ static void spapr_machine_init(MachineState *machine)
* interface, this is a legacy from the sPAPREnvironment structure
* which predated MachineState but had a similar function */
vmstate_register(NULL, 0, &vmstate_spapr, spapr);
- register_savevm_live("spapr/htab", -1, 1,
+ register_savevm_live("spapr/htab", VMSTATE_INSTANCE_ID_ANY, 1,
&savevm_htab_handlers, spapr);
qbus_set_hotplug_handler(sysbus_get_default(), OBJECT(machine),
diff --git a/hw/timer/arm_timer.c b/hw/timer/arm_timer.c
index af524fabf7..beaa285685 100644
--- a/hw/timer/arm_timer.c
+++ b/hw/timer/arm_timer.c
@@ -180,7 +180,7 @@ static arm_timer_state *arm_timer_init(uint32_t freq)
s->control = TIMER_CTRL_IE;
s->timer = ptimer_init(arm_timer_tick, s, PTIMER_POLICY_DEFAULT);
- vmstate_register(NULL, -1, &vmstate_arm_timer, s);
+ vmstate_register(NULL, VMSTATE_INSTANCE_ID_ANY, &vmstate_arm_timer, s);
return s;
}
diff --git a/hw/tpm/tpm_emulator.c b/hw/tpm/tpm_emulator.c
index 10d587ed40..3a0fc442f3 100644
--- a/hw/tpm/tpm_emulator.c
+++ b/hw/tpm/tpm_emulator.c
@@ -914,7 +914,8 @@ static void tpm_emulator_inst_init(Object *obj)
tpm_emu->cur_locty_number = ~0;
qemu_mutex_init(&tpm_emu->mutex);
- vmstate_register(NULL, -1, &vmstate_tpm_emulator, obj);
+ vmstate_register(NULL, VMSTATE_INSTANCE_ID_ANY,
+ &vmstate_tpm_emulator, obj);
}
/*
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 4aef72c426..ed74dd5624 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -1157,6 +1157,8 @@ int vmstate_save_state_v(QEMUFile *f, const VMStateDescription *vmsd,
bool vmstate_save_needed(const VMStateDescription *vmsd, void *opaque);
+#define VMSTATE_INSTANCE_ID_ANY -1
+
/* Returns: 0 on success, -1 on failure */
int vmstate_register_with_alias_id(VMStateIf *obj, int instance_id,
const VMStateDescription *vmsd,
diff --git a/migration/savevm.c b/migration/savevm.c
index e57686bca7..8dab99efc4 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -775,7 +775,7 @@ int register_savevm_live(const char *idstr,
pstrcat(se->idstr, sizeof(se->idstr), idstr);
- if (instance_id == -1) {
+ if (instance_id == VMSTATE_INSTANCE_ID_ANY) {
se->instance_id = calculate_new_instance_id(se->idstr);
} else {
se->instance_id = instance_id;
@@ -842,14 +842,14 @@ int vmstate_register_with_alias_id(VMStateIf *obj, int instance_id,
se->compat = g_new0(CompatEntry, 1);
pstrcpy(se->compat->idstr, sizeof(se->compat->idstr), vmsd->name);
- se->compat->instance_id = instance_id == -1 ?
+ se->compat->instance_id = instance_id == VMSTATE_INSTANCE_ID_ANY ?
calculate_compat_instance_id(vmsd->name) : instance_id;
- instance_id = -1;
+ instance_id = VMSTATE_INSTANCE_ID_ANY;
}
}
pstrcat(se->idstr, sizeof(se->idstr), vmsd->name);
- if (instance_id == -1) {
+ if (instance_id == VMSTATE_INSTANCE_ID_ANY) {
se->instance_id = calculate_new_instance_id(se->idstr);
} else {
se->instance_id = instance_id;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-17 01:08:13 +0000