summaryrefslogtreecommitdiffstats
path: root/include/kvm
diff options
context:
space:
mode:
authorMarc Zyngier <maz@kernel.org>2022-04-19 20:27:48 +0200
committerMarc Zyngier <maz@kernel.org>2022-04-20 14:24:44 +0200
commitb57de4ffd7c6d1247fdaef8437450ab7c1dd4ed0 (patch)
treeb74b519f305cd05d4ac183551f72bf3014e2a5b2 /include/kvm
parentarm64: Use WFxT for __delay() when possible (diff)
downloadlinux-b57de4ffd7c6d1247fdaef8437450ab7c1dd4ed0.tar.xz
linux-b57de4ffd7c6d1247fdaef8437450ab7c1dd4ed0.zip
KVM: arm64: Simplify kvm_cpu_has_pending_timer()
kvm_cpu_has_pending_timer() ends up checking all the possible timers for a wake-up cause. However, we already check for pending interrupts whenever we try to wake-up a vcpu, including the timer interrupts. Obviously, doing the same work twice is once too many. Reduce this helper to almost nothing, but keep it around, as we are going to make use of it soon. Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220419182755.601427-4-maz@kernel.org
Diffstat (limited to 'include/kvm')
-rw-r--r--include/kvm/arm_arch_timer.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/kvm/arm_arch_timer.h b/include/kvm/arm_arch_timer.h
index 51c19381108c..cd6d8f260eab 100644
--- a/include/kvm/arm_arch_timer.h
+++ b/include/kvm/arm_arch_timer.h
@@ -76,8 +76,6 @@ int kvm_arm_timer_set_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr);
int kvm_arm_timer_get_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr);
int kvm_arm_timer_has_attr(struct kvm_vcpu *vcpu, struct kvm_device_attr *attr);
-bool kvm_timer_is_pending(struct kvm_vcpu *vcpu);
-
u64 kvm_phys_timer_read(void);
void kvm_timer_vcpu_load(struct kvm_vcpu *vcpu);