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Diffstat (limited to 'arch/x86/kvm/timer.c')
-rw-r--r--arch/x86/kvm/timer.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/arch/x86/kvm/timer.c b/arch/x86/kvm/timer.c
deleted file mode 100644
index eea40439066..00000000000
--- a/arch/x86/kvm/timer.c
+++ /dev/null
@@ -1,50 +0,0 @@
-#include <linux/kvm_host.h>
-#include <linux/kvm.h>
-#include <linux/hrtimer.h>
-#include <asm/atomic.h>
-#include "kvm_timer.h"
-
-static int __kvm_timer_fn(struct kvm_vcpu *vcpu, struct kvm_timer *ktimer)
-{
- int restart_timer = 0;
- wait_queue_head_t *q = &vcpu->wq;
-
- /*
- * There is a race window between reading and incrementing, but we do
- * not care about potentially loosing timer events in the !reinject
- * case anyway.
- */
- if (ktimer->reinject || !atomic_read(&ktimer->pending)) {
- atomic_inc(&ktimer->pending);
- /* FIXME: this code should not know anything about vcpus */
- set_bit(KVM_REQ_PENDING_TIMER, &vcpu->requests);
- }
-
- if (waitqueue_active(q))
- wake_up_interruptible(q);
-
- if (ktimer->t_ops->is_periodic(ktimer)) {
- hrtimer_add_expires_ns(&ktimer->timer, ktimer->period);
- restart_timer = 1;
- }
-
- return restart_timer;
-}
-
-enum hrtimer_restart kvm_timer_fn(struct hrtimer *data)
-{
- int restart_timer;
- struct kvm_vcpu *vcpu;
- struct kvm_timer *ktimer = container_of(data, struct kvm_timer, timer);
-
- vcpu = ktimer->vcpu;
- if (!vcpu)
- return HRTIMER_NORESTART;
-
- restart_timer = __kvm_timer_fn(vcpu, ktimer);
- if (restart_timer)
- return HRTIMER_RESTART;
- else
- return HRTIMER_NORESTART;
-}
-