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mirror_qemu
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Run timers from host alarm timer callback 

This further cleans up the main loop getting it a lot closer to what a main
loop should be.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5636 c046a42c-6fe2-441c-8c8c-71466251a162
master
aliguori 2008-11-05 21:04:35 +00:00
parent 6abfbd79b2
commit 5bec1d1dea
1 changed files with 9 additions and 10 deletions
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19
vl.c
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@ -1700,6 +1700,15 @@ static void try_to_rearm_timer(void *opaque)
len = read(alarm_timer_rfd, buffer, sizeof(buffer));
} while ((len == -1 && errno == EINTR) || len > 0);
/* vm time timers */
if (vm_running && likely(!(cur_cpu->singlestep_enabled & SSTEP_NOTIMER)))
qemu_run_timers(&active_timers[QEMU_TIMER_VIRTUAL],
qemu_get_clock(vm_clock));
/* real time timers */
qemu_run_timers(&active_timers[QEMU_TIMER_REALTIME],
qemu_get_clock(rt_clock));
if (t->flags & ALARM_FLAG_EXPIRED) {
alarm_timer->flags &= ~ALARM_FLAG_EXPIRED;
qemu_rearm_alarm_timer(alarm_timer);
@ -4551,16 +4560,6 @@ void main_loop_wait(int timeout)
}
#endif
if (vm_running) {
if (likely(!(cur_cpu->singlestep_enabled & SSTEP_NOTIMER)))
qemu_run_timers(&active_timers[QEMU_TIMER_VIRTUAL],
qemu_get_clock(vm_clock));
}
/* real time timers */
qemu_run_timers(&active_timers[QEMU_TIMER_REALTIME],
qemu_get_clock(rt_clock));
/* Check bottom-halves last in case any of the earlier events triggered
them. */
qemu_bh_poll();