diff options
| author | Avi Kivity <avi@qumranet.com> | 2007-11-21 14:20:22 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:11 +0200 |
| commit | 38c335f1f57bd9edc3cd894e8f5f3fc133320ad3 (patch) | |
| tree | 583a41cb7c639dcf6286deddd2ff55ef50bfd09e /drivers/kvm | |
| parent | 230c9a8f2354dc51f55bf81147f408d8fc2f3dd1 (diff) | |
KVM: MMU: Adjust page_header_update_slot() to accept a gfn instead of a gpa
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm')
| -rw-r--r-- | drivers/kvm/mmu.c | 7 | ||||
| -rw-r--r-- | drivers/kvm/paging_tmpl.h | 3 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c index c3362ba33b0..1dcffc49eff 100644 --- a/drivers/kvm/mmu.c +++ b/drivers/kvm/mmu.c @@ -860,9 +860,9 @@ static void mmu_unshadow(struct kvm *kvm, gfn_t gfn) } } -static void page_header_update_slot(struct kvm *kvm, void *pte, gpa_t gpa) +static void page_header_update_slot(struct kvm *kvm, void *pte, gfn_t gfn) { - int slot = memslot_id(kvm, gfn_to_memslot(kvm, gpa >> PAGE_SHIFT)); + int slot = memslot_id(kvm, gfn_to_memslot(kvm, gfn)); struct kvm_mmu_page *page_head = page_header(__pa(pte)); __set_bit(slot, &page_head->slot_bitmap); @@ -928,7 +928,8 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, hpa_t p) return 0; } mark_page_dirty(vcpu->kvm, v >> PAGE_SHIFT); - page_header_update_slot(vcpu->kvm, table, v); + page_header_update_slot(vcpu->kvm, table, + v >> PAGE_SHIFT); table[index] = p | PT_PRESENT_MASK | PT_WRITABLE_MASK | PT_USER_MASK; if (!was_rmapped) diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h index 54a6ee802dc..a3da98bfd6a 100644 --- a/drivers/kvm/paging_tmpl.h +++ b/drivers/kvm/paging_tmpl.h @@ -259,8 +259,7 @@ unshadowed: pgprintk("%s: setting spte %llx\n", __FUNCTION__, spte); set_shadow_pte(shadow_pte, spte); - page_header_update_slot(vcpu->kvm, shadow_pte, - (gpa_t)gfn << PAGE_SHIFT); + page_header_update_slot(vcpu->kvm, shadow_pte, gfn); if (!was_rmapped) { rmap_add(vcpu, shadow_pte, gfn); if (!is_rmap_pte(*shadow_pte)) |