KVM: MMU: rename is_largepage_backed to mapping_level
With the new name and the corresponding backend changes this function
can now support multiple hugepage sizes.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 36ac6d7..44f0346 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -407,8 +407,8 @@
if (walker.level == PT_DIRECTORY_LEVEL) {
gfn_t large_gfn;
large_gfn = walker.gfn &
- ~(KVM_PAGES_PER_HPAGE(PT_DIRECTORY_LEVEL) - 1);
- if (is_largepage_backed(vcpu, large_gfn)) {
+ ~(KVM_PAGES_PER_HPAGE(PT_DIRECTORY_LEVEL) - 1);
+ if (mapping_level(vcpu, large_gfn) == PT_DIRECTORY_LEVEL) {
walker.gfn = large_gfn;
largepage = 1;
}