1 files changed, 9 insertions, 8 deletions
diff --git a/arch/x86/kvm/i8254.h b/arch/x86/kvm/i8254.h
index c84990b42..2f5af0798 100644
--- a/arch/x86/kvm/i8254.h
+++ b/arch/x86/kvm/i8254.h
@@ -22,19 +22,18 @@ struct kvm_kpit_channel_state {
 };
 
 struct kvm_kpit_state {
+	/* All members before "struct mutex lock" are protected by the lock. */
 	struct kvm_kpit_channel_state channels[3];
 	u32 flags;
 	bool is_periodic;
 	s64 period; 				/* unit: ns */
 	struct hrtimer timer;
-	atomic_t pending;			/* accumulated triggered timers */
-	bool reinject;
-	struct kvm *kvm;
 	u32    speaker_data_on;
+
 	struct mutex lock;
-	struct kvm_pit *pit;
-	spinlock_t inject_lock;
-	unsigned long irq_ack;
+	atomic_t reinject;
+	atomic_t pending; /* accumulated triggered timers */
+	atomic_t irq_ack;
 	struct kvm_irq_ack_notifier irq_ack_notifier;
 };
 
@@ -57,9 +56,11 @@ struct kvm_pit {
 #define KVM_MAX_PIT_INTR_INTERVAL   HZ / 100
 #define KVM_PIT_CHANNEL_MASK	    0x3
 
-void kvm_pit_load_count(struct kvm *kvm, int channel, u32 val, int hpet_legacy_start);
 struct kvm_pit *kvm_create_pit(struct kvm *kvm, u32 flags);
 void kvm_free_pit(struct kvm *kvm);
-void kvm_pit_reset(struct kvm_pit *pit);
+
+void kvm_pit_load_count(struct kvm_pit *pit, int channel, u32 val,
+		int hpet_legacy_start);
+void kvm_pit_set_reinject(struct kvm_pit *pit, bool reinject);
 
 #endif