From: Xiao Guangrong Date: Tue, 5 Feb 2013 07:26:54 +0000 (+0800) Subject: KVM: MMU: cleanup mapping-level X-Git-Tag: v3.9-rc1~97^2~2^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=55dd98c3a81e243447d5fbf496fa8b909ef3b7f6;p=profile%2Fivi%2Fkernel-x86-ivi.git KVM: MMU: cleanup mapping-level Use min() to cleanup mapping_level Reviewed-by: Gleb Natapov Signed-off-by: Xiao Guangrong Signed-off-by: Marcelo Tosatti --- diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 2a8d99a..5356d8d 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -832,8 +832,7 @@ static int mapping_level(struct kvm_vcpu *vcpu, gfn_t large_gfn) if (host_level == PT_PAGE_TABLE_LEVEL) return host_level; - max_level = kvm_x86_ops->get_lpage_level() < host_level ? - kvm_x86_ops->get_lpage_level() : host_level; + max_level = min(kvm_x86_ops->get_lpage_level(), host_level); for (level = PT_DIRECTORY_LEVEL; level <= max_level; ++level) if (has_wrprotected_page(vcpu->kvm, large_gfn, level))