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Diffstat (limited to 'drivers/kvm/mmu.h')
-rw-r--r--drivers/kvm/mmu.h44
1 files changed, 0 insertions, 44 deletions
diff --git a/drivers/kvm/mmu.h b/drivers/kvm/mmu.h
deleted file mode 100644
index cbfc272262df..000000000000
--- a/drivers/kvm/mmu.h
+++ /dev/null
@@ -1,44 +0,0 @@
1#ifndef __KVM_X86_MMU_H
2#define __KVM_X86_MMU_H
3
4#include "kvm.h"
5
6static inline void kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu)
7{
8 if (unlikely(vcpu->kvm->arch.n_free_mmu_pages < KVM_MIN_FREE_MMU_PAGES))
9 __kvm_mmu_free_some_pages(vcpu);
10}
11
12static inline int kvm_mmu_reload(struct kvm_vcpu *vcpu)
13{
14 if (likely(vcpu->arch.mmu.root_hpa != INVALID_PAGE))
15 return 0;
16
17 return kvm_mmu_load(vcpu);
18}
19
20static inline int is_long_mode(struct kvm_vcpu *vcpu)
21{
22#ifdef CONFIG_X86_64
23 return vcpu->arch.shadow_efer & EFER_LME;
24#else
25 return 0;
26#endif
27}
28
29static inline int is_pae(struct kvm_vcpu *vcpu)
30{
31 return vcpu->arch.cr4 & X86_CR4_PAE;
32}
33
34static inline int is_pse(struct kvm_vcpu *vcpu)
35{
36 return vcpu->arch.cr4 & X86_CR4_PSE;
37}
38
39static inline int is_paging(struct kvm_vcpu *vcpu)
40{
41 return vcpu->arch.cr0 & X86_CR0_PG;
42}
43
44#endif