From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] KVM: large page support Date: Sun, 24 Feb 2008 08:51:31 +0200 Message-ID: <47C113F3.4060202@qumranet.com> References: <20080223144430.GA1040@dmt> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel To: Marcelo Tosatti Return-path: In-Reply-To: <20080223144430.GA1040@dmt> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces@lists.sourceforge.net Errors-To: kvm-devel-bounces@lists.sourceforge.net List-Id: kvm.vger.kernel.org Marcelo Tosatti wrote: > Create large pages mappings if the guest PTE's are marked as such and > the underlying memory is hugetlbfs backed. > > Gives a consistent 2% improvement for data copies on ram mounted > filesystem, without NPT/EPT. > > Applied, thanks (as well as the qemu part). -- error compiling committee.c: too many arguments to function ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/