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hrtimer: convert kvm to the new hrtimer apis 

In order to be able to do range hrtimers we need to use accessor functions
to the "expire" member of the hrtimer struct.
This patch converts KVM to these accessors.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
This commit is contained in:
Arjan van de Ven 2008-09-01 14:55:57 -07:00
parent 63ca243b27
commit beb20d52d0
2 changed files with 5 additions and 7 deletions
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6
arch/x86/kvm/i8254.c
View File

@ -205,8 +205,8 @@ static int __pit_timer_fn(struct kvm_kpit_state *ps)
wake_up_interruptible(&vcpu0->wq);
}
pt->timer.expires = ktime_add_ns(pt->timer.expires, pt->period);
pt->scheduled = ktime_to_ns(pt->timer.expires);
hrtimer_add_expires_ns(&pt->timer, pt->period);
pt->scheduled = ktime_to_ns(hrtimer_get_expires(&pt->timer));
return (pt->period == 0 ? 0 : 1);
}
@ -246,7 +246,7 @@ void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu)
timer = &pit->pit_state.pit_timer.timer;
if (hrtimer_cancel(timer))
hrtimer_start(timer, timer->expires, HRTIMER_MODE_ABS);
hrtimer_start_expires(timer, HRTIMER_MODE_ABS);
}
static void destroy_pit_timer(struct kvm_kpit_timer *pt)

6
arch/x86/kvm/lapic.c
View File

@ -953,9 +953,7 @@ static int __apic_timer_fn(struct kvm_lapic *apic)
}
if (apic_lvtt_period(apic)) {
result = 1;
apic->timer.dev.expires = ktime_add_ns(
apic->timer.dev.expires,
apic->timer.period);
hrtimer_add_expires_ns(&apic->timer.dev, apic->timer.period);
}
return result;
}
@ -1124,7 +1122,7 @@ void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu)
timer = &apic->timer.dev;
if (hrtimer_cancel(timer))
hrtimer_start(timer, timer->expires, HRTIMER_MODE_ABS);
hrtimer_start_expires(timer, HRTIMER_MODE_ABS);
}
void kvm_lapic_sync_from_vapic(struct kvm_vcpu *vcpu)