{
MigrationState *s = opaque;
int64_t initial_time = qemu_get_clock_ms(rt_clock);
+ int64_t sleep_time = 0;
int64_t max_size = 0;
bool last_round = false;
int ret;
current_time = qemu_get_clock_ms(rt_clock);
if (current_time >= initial_time + BUFFER_DELAY) {
uint64_t transferred_bytes = s->bytes_xfer;
- uint64_t time_spent = current_time - initial_time;
+ uint64_t time_spent = current_time - initial_time - sleep_time;
double bandwidth = transferred_bytes / time_spent;
max_size = bandwidth * migrate_max_downtime() / 1000000;
transferred_bytes, time_spent, bandwidth, max_size);
s->bytes_xfer = 0;
+ sleep_time = 0;
initial_time = current_time;
}
if (!last_round && (s->bytes_xfer >= s->xfer_limit)) {
/* usleep expects microseconds */
g_usleep((initial_time + BUFFER_DELAY - current_time)*1000);
+ sleep_time += qemu_get_clock_ms(rt_clock) - current_time;
}
ret = buffered_flush(s);
if (ret < 0) {