return (count + (1 << icount_time_shift) - 1) >> icount_time_shift;
}
-static void icount_warp_rt(void *opaque)
+static void icount_warp_rt(void)
{
/* The icount_warp_timer is rescheduled soon after vm_clock_warp_start
* changes from -1 to another value, so the race here is okay.
}
}
+static void icount_dummy_timer(void *opaque)
+{
+ (void)opaque;
+}
+
void qtest_clock_warp(int64_t dest)
{
int64_t clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL);
* the CPU starts running, in case the CPU is woken by an event other
* than the earliest QEMU_CLOCK_VIRTUAL timer.
*/
- icount_warp_rt(NULL);
+ icount_warp_rt();
timer_del(icount_warp_timer);
}
if (!all_cpu_threads_idle()) {
icount_sleep = qemu_opt_get_bool(opts, "sleep", true);
if (icount_sleep) {
icount_warp_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL_RT,
- icount_warp_rt, NULL);
+ icount_dummy_timer, NULL);
}
icount_align_option = qemu_opt_get_bool(opts, "align", false);
slirp_pollfds_poll(gpollfds, (ret < 0));
#endif
+ /* CPU thread can infinitely wait for event after
+ missing the warp */
+ qemu_clock_warp(QEMU_CLOCK_VIRTUAL);
qemu_clock_run_all_timers();
return ret;