implement win32 dynticks timer
Signed-off-by: Paolo Bonzini <[email protected]>
Signed-off-by: Blue Swirl <[email protected]>
diff --git a/qemu-timer.c b/qemu-timer.c
index 88c7b28..122e7ed 100644
--- a/qemu-timer.c
+++ b/qemu-timer.c
@@ -1004,6 +1004,7 @@
static void win32_rearm_timer(struct qemu_alarm_timer *t)
{
struct qemu_alarm_win32 *data = t->priv;
+ int nearest_delta_ms;
assert(alarm_has_dynticks(t));
if (!active_timers[QEMU_CLOCK_REALTIME] &&
@@ -1013,7 +1014,11 @@
timeKillEvent(data->timerId);
- data->timerId = timeSetEvent(1,
+ nearest_delta_ms = (qemu_next_alarm_deadline() + 999999) / 1000000;
+ if (nearest_delta_ms < 1) {
+ nearest_delta_ms = 1;
+ }
+ data->timerId = timeSetEvent(nearest_delta_ms,
data->period,
host_alarm_handler,
(DWORD)t,
