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authorGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
committerGlenn Elliott <gelliott@cs.unc.edu>2012-03-04 19:47:13 -0500
commitc71c03bda1e86c9d5198c5d83f712e695c4f2a1e (patch)
treeecb166cb3e2b7e2adb3b5e292245fefd23381ac8 /arch/x86/kvm/i8254.c
parentea53c912f8a86a8567697115b6a0d8152beee5c8 (diff)
parent6a00f206debf8a5c8899055726ad127dbeeed098 (diff)
Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp
Conflicts: litmus/sched_cedf.c
Diffstat (limited to 'arch/x86/kvm/i8254.c')
-rw-r--r--arch/x86/kvm/i8254.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index ddeb2314b522..efad72385058 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -5,7 +5,7 @@
5 * Copyright (c) 2006 Intel Corporation 5 * Copyright (c) 2006 Intel Corporation
6 * Copyright (c) 2007 Keir Fraser, XenSource Inc 6 * Copyright (c) 2007 Keir Fraser, XenSource Inc
7 * Copyright (c) 2008 Intel Corporation 7 * Copyright (c) 2008 Intel Corporation
8 * Copyright 2009 Red Hat, Inc. and/or its affilates. 8 * Copyright 2009 Red Hat, Inc. and/or its affiliates.
9 * 9 *
10 * Permission is hereby granted, free of charge, to any person obtaining a copy 10 * Permission is hereby granted, free of charge, to any person obtaining a copy
11 * of this software and associated documentation files (the "Software"), to deal 11 * of this software and associated documentation files (the "Software"), to deal
@@ -232,15 +232,6 @@ static void pit_latch_status(struct kvm *kvm, int channel)
232 } 232 }
233} 233}
234 234
235int pit_has_pending_timer(struct kvm_vcpu *vcpu)
236{
237 struct kvm_pit *pit = vcpu->kvm->arch.vpit;
238
239 if (pit && kvm_vcpu_is_bsp(vcpu) && pit->pit_state.irq_ack)
240 return atomic_read(&pit->pit_state.pit_timer.pending);
241 return 0;
242}
243
244static void kvm_pit_ack_irq(struct kvm_irq_ack_notifier *kian) 235static void kvm_pit_ack_irq(struct kvm_irq_ack_notifier *kian)
245{ 236{
246 struct kvm_kpit_state *ps = container_of(kian, struct kvm_kpit_state, 237 struct kvm_kpit_state *ps = container_of(kian, struct kvm_kpit_state,