diff options
Diffstat (limited to 'qemu-timer.c')
| -rw-r--r-- | qemu-timer.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/qemu-timer.c b/qemu-timer.c index ede84ff..f3426c9 100644 --- a/qemu-timer.c +++ b/qemu-timer.c @@ -430,9 +430,11 @@ void qemu_unregister_clock_reset_notifier(QEMUClock *clock, Notifier *notifier) void init_clocks(void) { - rt_clock = qemu_new_clock(QEMU_CLOCK_REALTIME); - vm_clock = qemu_new_clock(QEMU_CLOCK_VIRTUAL); - host_clock = qemu_new_clock(QEMU_CLOCK_HOST); + if (!rt_clock) { + rt_clock = qemu_new_clock(QEMU_CLOCK_REALTIME); + vm_clock = qemu_new_clock(QEMU_CLOCK_VIRTUAL); + host_clock = qemu_new_clock(QEMU_CLOCK_HOST); + } } uint64_t qemu_timer_expire_time_ns(QEMUTimer *ts) @@ -745,6 +747,10 @@ int init_timer_alarm(void) struct qemu_alarm_timer *t = NULL; int i, err = -1; + if (alarm_timer) { + return 0; + } + for (i = 0; alarm_timers[i].name; i++) { t = &alarm_timers[i]; |