diff options
Diffstat (limited to 'qemu-timer.c')
| -rw-r--r-- | qemu-timer.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/qemu-timer.c b/qemu-timer.c index b045184c04..c5e456e0b1 100644 --- a/qemu-timer.c +++ b/qemu-timer.c @@ -59,6 +59,7 @@ struct QEMUClock { bool enabled; }; +QEMUTimerListGroup main_loop_tlg; QEMUClock *qemu_clocks[QEMU_CLOCK_MAX]; /* A QEMUTimerList is a list of timers attached to a clock. More @@ -564,6 +565,46 @@ bool qemu_run_timers(QEMUClock *clock) return timerlist_run_timers(clock->main_loop_timerlist); } +void timerlistgroup_init(QEMUTimerListGroup *tlg) +{ + QEMUClockType type; + for (type = 0; type < QEMU_CLOCK_MAX; type++) { + tlg->tl[type] = timerlist_new(type); + } +} + +void timerlistgroup_deinit(QEMUTimerListGroup *tlg) +{ + QEMUClockType type; + for (type = 0; type < QEMU_CLOCK_MAX; type++) { + timerlist_free(tlg->tl[type]); + } +} + +bool timerlistgroup_run_timers(QEMUTimerListGroup *tlg) +{ + QEMUClockType type; + bool progress = false; + for (type = 0; type < QEMU_CLOCK_MAX; type++) { + progress |= timerlist_run_timers(tlg->tl[type]); + } + return progress; +} + +int64_t timerlistgroup_deadline_ns(QEMUTimerListGroup *tlg) +{ + int64_t deadline = -1; + QEMUClockType type; + for (type = 0; type < QEMU_CLOCK_MAX; type++) { + if (qemu_clock_use_for_deadline(tlg->tl[type]->clock)) { + deadline = qemu_soonest_timeout(deadline, + timerlist_deadline_ns( + tlg->tl[type])); + } + } + return deadline; +} + int64_t qemu_get_clock_ns(QEMUClock *clock) { int64_t now, last; @@ -605,6 +646,7 @@ void init_clocks(void) for (type = 0; type < QEMU_CLOCK_MAX; type++) { if (!qemu_clocks[type]) { qemu_clocks[type] = qemu_clock_new(type); + main_loop_tlg.tl[type] = qemu_clocks[type]->main_loop_timerlist; } } |