diff options
Diffstat (limited to 'include/migration/vmstate.h')
| -rw-r--r-- | include/migration/vmstate.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h index 7e45048355..799d2d0f03 100644 --- a/include/migration/vmstate.h +++ b/include/migration/vmstate.h @@ -752,6 +752,8 @@ extern const VMStateInfo vmstate_info_bitmap; #define VMSTATE_END_OF_LIST() \ {} +#define SELF_ANNOUNCE_ROUNDS 5 + int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd, void *opaque, int version_id); void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd, @@ -778,4 +780,12 @@ void vmstate_register_ram(struct MemoryRegion *memory, DeviceState *dev); void vmstate_unregister_ram(struct MemoryRegion *memory, DeviceState *dev); void vmstate_register_ram_global(struct MemoryRegion *memory); +static inline +int64_t self_announce_delay(int round) +{ + assert(round < SELF_ANNOUNCE_ROUNDS && round > 0); + /* delay 50ms, 150ms, 250ms, ... */ + return 50 + (SELF_ANNOUNCE_ROUNDS - round - 1) * 100; +} + #endif |