diff options
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index a2ceb51b427..578c3638bbb 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -150,8 +150,10 @@ static inline int is_error_hpa(hpa_t hpa) { return hpa >> HPA_MSB; } struct page *gva_to_page(struct kvm_vcpu *vcpu, gva_t gva); extern struct page *bad_page; +extern pfn_t bad_pfn; int is_error_page(struct page *page); +int is_error_pfn(pfn_t pfn); int kvm_is_error_hva(unsigned long addr); int kvm_set_memory_region(struct kvm *kvm, struct kvm_userspace_memory_region *mem, @@ -168,6 +170,16 @@ struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn); unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn); void kvm_release_page_clean(struct page *page); void kvm_release_page_dirty(struct page *page); +void kvm_set_page_dirty(struct page *page); +void kvm_set_page_accessed(struct page *page); + +pfn_t gfn_to_pfn(struct kvm *kvm, gfn_t gfn); +void kvm_release_pfn_dirty(pfn_t); +void kvm_release_pfn_clean(pfn_t pfn); +void kvm_set_pfn_dirty(pfn_t pfn); +void kvm_set_pfn_accessed(pfn_t pfn); +void kvm_get_pfn(pfn_t pfn); + int kvm_read_guest_page(struct kvm *kvm, gfn_t gfn, void *data, int offset, int len); int kvm_read_guest_atomic(struct kvm *kvm, gpa_t gpa, void *data, |