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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2012-08-24 20:54:57 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-09-06 15:37:25 +0200 |
| commit | 2df72e9bc4c505d8357012f2924589f3d16f9d44 (patch) | |
| tree | b5b0e8d63005300dd06fd779658639645d55a67b /include | |
| parent | KVM: SVM: constify lookup tables (diff) | |
| download | linux-2df72e9bc4c505d8357012f2924589f3d16f9d44.tar.xz linux-2df72e9bc4c505d8357012f2924589f3d16f9d44.zip | |
KVM: split kvm_arch_flush_shadow
Introducing kvm_arch_flush_shadow_memslot, to invalidate the
translations of a single memory slot.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kvm_host.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 9c0b3c3ae0a5..40791930bc15 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -458,7 +458,11 @@ void kvm_arch_commit_memory_region(struct kvm *kvm, int user_alloc); bool kvm_largepages_enabled(void); void kvm_disable_largepages(void); -void kvm_arch_flush_shadow(struct kvm *kvm); +/* flush all memory translations */ +void kvm_arch_flush_shadow_all(struct kvm *kvm); +/* flush memory translations pointing to 'slot' */ +void kvm_arch_flush_shadow_memslot(struct kvm *kvm, + struct kvm_memory_slot *slot); int gfn_to_page_many_atomic(struct kvm *kvm, gfn_t gfn, struct page **pages, int nr_pages); |