diff options
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 4c14aee1fb06..ab8cfaec82d3 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -1390,20 +1390,20 @@ void mark_page_dirty_in_slot(struct kvm *kvm, const struct kvm_memory_slot *mems void mark_page_dirty(struct kvm *kvm, gfn_t gfn); void kvm_vcpu_mark_page_dirty(struct kvm_vcpu *vcpu, gfn_t gfn); -int __kvm_vcpu_map(struct kvm_vcpu *vcpu, gpa_t gpa, struct kvm_host_map *map, +int __kvm_vcpu_map(struct kvm_vcpu *vcpu, gfn_t gfn, struct kvm_host_map *map, bool writable); void kvm_vcpu_unmap(struct kvm_vcpu *vcpu, struct kvm_host_map *map); -static inline int kvm_vcpu_map(struct kvm_vcpu *vcpu, gpa_t gpa, +static inline int kvm_vcpu_map(struct kvm_vcpu *vcpu, gfn_t gfn, struct kvm_host_map *map) { - return __kvm_vcpu_map(vcpu, gpa, map, true); + return __kvm_vcpu_map(vcpu, gfn, map, true); } -static inline int kvm_vcpu_map_readonly(struct kvm_vcpu *vcpu, gpa_t gpa, +static inline int kvm_vcpu_map_readonly(struct kvm_vcpu *vcpu, gfn_t gfn, struct kvm_host_map *map) { - return __kvm_vcpu_map(vcpu, gpa, map, false); + return __kvm_vcpu_map(vcpu, gfn, map, false); } static inline void kvm_vcpu_map_mark_dirty(struct kvm_vcpu *vcpu, @@ -1562,7 +1562,7 @@ void kvm_mmu_free_memory_cache(struct kvm_mmu_memory_cache *mc); void *kvm_mmu_memory_cache_alloc(struct kvm_mmu_memory_cache *mc); #endif -void kvm_mmu_invalidate_begin(struct kvm *kvm); +void kvm_mmu_invalidate_start(struct kvm *kvm); void kvm_mmu_invalidate_range_add(struct kvm *kvm, gfn_t start, gfn_t end); void kvm_mmu_invalidate_end(struct kvm *kvm); bool kvm_mmu_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range); @@ -1815,6 +1815,11 @@ void kvm_unregister_irq_ack_notifier(struct kvm *kvm, struct kvm_irq_ack_notifier *kian); bool kvm_arch_irqfd_allowed(struct kvm *kvm, struct kvm_irqfd *args); +static inline bool is_gfn_in_memslot(const struct kvm_memory_slot *slot, gfn_t gfn) +{ + return gfn >= slot->base_gfn && gfn < slot->base_gfn + slot->npages; +} + /* * Returns a pointer to the memslot if it contains gfn. * Otherwise returns NULL. @@ -1825,7 +1830,7 @@ try_get_memslot(struct kvm_memory_slot *slot, gfn_t gfn) if (!slot) return NULL; - if (gfn >= slot->base_gfn && gfn < slot->base_gfn + slot->npages) + if (is_gfn_in_memslot(slot, gfn)) return slot; else return NULL; @@ -2596,7 +2601,8 @@ int kvm_arch_gmem_prepare(struct kvm *kvm, gfn_t gfn, kvm_pfn_t pfn, int max_ord typedef int (*kvm_gmem_populate_cb)(struct kvm *kvm, gfn_t gfn, kvm_pfn_t pfn, struct page *page, void *opaque); -long kvm_gmem_populate(struct kvm *kvm, gfn_t gfn, void __user *src, long npages, +long kvm_gmem_populate(struct kvm *kvm, gfn_t start_gfn, void __user *src, + long npages, bool may_writeback_src, kvm_gmem_populate_cb post_populate, void *opaque); #endif |