diff options
| author | Christoffer Dall <cdall@linaro.org> | 2017-06-18 01:41:06 -0700 |
|---|---|---|
| committer | Christoffer Dall <christoffer.dall@linaro.org> | 2017-11-06 16:23:15 +0100 |
| commit | cda93b7aa4657f2a9df28d56df8259226be8b0e9 (patch) | |
| tree | 4a58966cf04ec8360a2878b0ed23eac6cdcdb137 /virt | |
| parent | c1b135af8387bc6c6d43ed61a65647c68f231ea1 (diff) | |
| download | linux-cda93b7aa4657f2a9df28d56df8259226be8b0e9.tar.bz2 | |
KVM: arm/arm64: Move phys_timer_emulate function
We are about to call phys_timer_emulate() from kvm_timer_update_state()
and modify phys_timer_emulate() at the same time. Moving the function
and modifying it in a single patch makes the diff hard to read, so do
this separately first.
No functional change.
Signed-off-by: Christoffer Dall <cdall@linaro.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/arm/arch_timer.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index d1a6fb12121f..7f4f12d48a1a 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -255,6 +255,22 @@ static void kvm_timer_update_irq(struct kvm_vcpu *vcpu, bool new_level, } } +/* Schedule the background timer for the emulated timer. */ +static void phys_timer_emulate(struct kvm_vcpu *vcpu, + struct arch_timer_context *timer_ctx) +{ + struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; + + if (kvm_timer_should_fire(timer_ctx)) + return; + + if (!kvm_timer_irq_can_fire(timer_ctx)) + return; + + /* The timer has not yet expired, schedule a background timer */ + soft_timer_start(&timer->phys_timer, kvm_timer_compute_delta(timer_ctx)); +} + /* * Check if there was a change in the timer state (should we raise or lower * the line level to the GIC). @@ -281,22 +297,6 @@ static void kvm_timer_update_state(struct kvm_vcpu *vcpu) kvm_timer_update_irq(vcpu, !ptimer->irq.level, ptimer); } -/* Schedule the background timer for the emulated timer. */ -static void phys_timer_emulate(struct kvm_vcpu *vcpu, - struct arch_timer_context *timer_ctx) -{ - struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; - - if (kvm_timer_should_fire(timer_ctx)) - return; - - if (!kvm_timer_irq_can_fire(timer_ctx)) - return; - - /* The timer has not yet expired, schedule a background timer */ - soft_timer_start(&timer->phys_timer, kvm_timer_compute_delta(timer_ctx)); -} - static void vtimer_save_state(struct kvm_vcpu *vcpu) { struct arch_timer_cpu *timer = &vcpu->arch.timer_cpu; |