[PATCH 2/7] KVM: MMU: cleanup for dirty page judgment
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From: Xiao Guangrong on 11 Jun 2010 09:40 Using wrap function to cleanup page dirty judgment Signed-off-by: Xiao Guangrong <xiaoguangrong(a)cn.fujitsu.com> --- arch/x86/kvm/paging_tmpl.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 8d00bb2..876e705 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -287,7 +287,7 @@ static void FNAME(update_pte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, * vcpu->arch.update_pte.pfn was fetched from get_user_pages(write = 1). */ mmu_set_spte(vcpu, spte, sp->role.access, pte_access, 0, 0, - gpte & PT_DIRTY_MASK, NULL, PT_PAGE_TABLE_LEVEL, + is_dirty_gpte(gpte), NULL, PT_PAGE_TABLE_LEVEL, gpte_to_gfn(gpte), pfn, true, true); } @@ -319,7 +319,7 @@ static u64 *FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, mmu_set_spte(vcpu, sptep, access, gw->pte_access & access, user_fault, write_fault, - gw->ptes[gw->level-1] & PT_DIRTY_MASK, + is_dirty_gpte(gw->ptes[gw->level-1]), ptwrite, level, gw->gfn, pfn, false, true); break; -- 1.6.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |