remove #if 0 code for timers
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
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331636431a
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29
qemu-timer.c
29
qemu-timer.c
@ -494,35 +494,6 @@ static void host_alarm_handler(int host_signum)
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if (!t)
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return;
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#if 0
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#define DISP_FREQ 1000
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{
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static int64_t delta_min = INT64_MAX;
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static int64_t delta_max, delta_cum, last_clock, delta, ti;
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static int count;
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ti = qemu_get_clock_ns(vm_clock);
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if (last_clock != 0) {
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delta = ti - last_clock;
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if (delta < delta_min)
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delta_min = delta;
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if (delta > delta_max)
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delta_max = delta;
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delta_cum += delta;
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if (++count == DISP_FREQ) {
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printf("timer: min=%" PRId64 " us max=%" PRId64 " us avg=%" PRId64 " us avg_freq=%0.3f Hz\n",
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muldiv64(delta_min, 1000000, get_ticks_per_sec()),
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muldiv64(delta_max, 1000000, get_ticks_per_sec()),
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muldiv64(delta_cum, 1000000 / DISP_FREQ, get_ticks_per_sec()),
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(double)get_ticks_per_sec() / ((double)delta_cum / DISP_FREQ));
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count = 0;
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delta_min = INT64_MAX;
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delta_max = 0;
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delta_cum = 0;
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}
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}
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last_clock = ti;
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}
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#endif
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if (alarm_has_dynticks(t) ||
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qemu_next_alarm_deadline () <= 0) {
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t->expired = alarm_has_dynticks(t);
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