| Message ID | 20120123194311.c8abacde.yoshikawa.takuya@oss.ntt.co.jp |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/x86/kvm/mmu_audit.c b/arch/x86/kvm/mmu_audit.c index 6eabae3..e62fa4f 100644 --- a/arch/x86/kvm/mmu_audit.c +++ b/arch/x86/kvm/mmu_audit.c @@ -190,15 +190,13 @@ static void check_mappings_rmap(struct kvm *kvm, struct kvm_mmu_page *sp) static void audit_write_protection(struct kvm *kvm, struct kvm_mmu_page *sp) { - struct kvm_memory_slot *slot; unsigned long *rmapp; u64 *spte; if (sp->role.direct || sp->unsync || sp->role.invalid) return; - slot = gfn_to_memslot(kvm, sp->gfn); - rmapp = &slot->rmap[sp->gfn - slot->base_gfn]; + rmapp = gfn_to_rmap(kvm, sp->gfn, PT_PAGE_TABLE_LEVEL); spte = rmap_next(rmapp, NULL); while (spte) {
We want to eliminate direct access to the rmap array. Signed-off-by: Takuya Yoshikawa <yoshikawa.takuya@oss.ntt.co.jp> --- arch/x86/kvm/mmu_audit.c | 4 +--- 1 files changed, 1 insertions(+), 3 deletions(-)