Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936966AbWLDP0I (ORCPT ); Mon, 4 Dec 2006 10:26:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S936982AbWLDP0I (ORCPT ); Mon, 4 Dec 2006 10:26:08 -0500 Received: from smtp-01.mandic.com.br ([200.225.81.132]:36526 "EHLO smtp-01.mandic.com.br" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S936966AbWLDP0F (ORCPT ); Mon, 4 Dec 2006 10:26:05 -0500 Message-ID: <45743E0C.6090705@mandic.com.br> Date: Mon, 04 Dec 2006 13:26:04 -0200 From: "Renato S. Yamane" User-Agent: Thunderbird 1.5.0.8 (X11/20060911) MIME-Version: 1.0 To: Avi Kivity CC: kvm-devel@lists.sourceforge.net, akpm@osdl.org, mingo@elte.hu, linux-kernel@vger.kernel.org, renatoyamane@mandic.com.br Subject: Re: [PATCH] KVM: mmu: honor global bit on huge pages References: <20061204145735.89391A0016@il.qumranet.com> In-Reply-To: <20061204145735.89391A0016@il.qumranet.com> X-Enigmail-Version: 0.94.1.0 OpenPGP: id=D420515A; url=http://pgp.mit.edu Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Mandic-no-Celular-to: renatoyamane@mandic.com.br Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1478 Lines: 43 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Em 04-12-2006 12:57, Avi Kivity escreveu: > The kvm mmu attempts to cache global translations, however it misses on > global huge page translation (which is what most global pages are). > > By caching global huge page translations, boot time of fc5 i386 on i386 > is reduced from ~35 seconds to ~24 seconds. I try use this patch in Kernel 2.6.19-git5, but I receive an error message: /linux-2.6.19# patch -p1 < /home/yamane/Desktop/kernel/kvm.patch can't find file to patch at input line 3 Perhaps you used the wrong -p or --strip option? The text leading up to this was: - -------------------------- |--- linux-2.6.orig/drivers/kvm/paging_tmpl.h |+++ linux-2.6/drivers/kvm/paging_tmpl.h - -------------------------- File to patch: Whats wrong? :-( Best regards, - -- Renato S. Yamane Fingerprint: 68AE A381 938A F4B9 8A23 D11A E351 5030 D420 515A PGP Server: http://pgp.mit.edu/ --> KeyID: 0xD420515A -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFFdD4M41FQMNQgUVoRAqLLAJ0QY0x67w7TrYFqJqgCZ3XT3i35IgCeNfvy +YYKNzrY46tvbM+nf9u1lc4= =gkQV -----END PGP SIGNATURE----- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/