From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcelo Tosatti Subject: Re: [PATCH 0/4] Preparation for PIC-APIC rewiring Date: Mon, 21 Jun 2010 17:05:27 -0300 Message-ID: <20100621200527.GA16498@amt.cnet> References: <1277050918-12744-1-git-send-email-avi@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: kvm@vger.kernel.org To: Avi Kivity Return-path: Received: from mx1.redhat.com ([209.132.183.28]:28145 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758242Ab0FUUeA (ORCPT ); Mon, 21 Jun 2010 16:34:00 -0400 Received: from int-mx05.intmail.prod.int.phx2.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.18]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o5LKY0AL007668 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 21 Jun 2010 16:34:00 -0400 Content-Disposition: inline In-Reply-To: <1277050918-12744-1-git-send-email-avi@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: Looks good. On Sun, Jun 20, 2010 at 07:21:54PM +0300, Avi Kivity wrote: > These four patches were part of an optimization patchset I've been neglecting, > but are equally useful as preparation for fixing the PIC-APIC wiring issues. > > Avi Kivity (4): > KVM: i8259: reduce excessive abstraction for pic_irq_request() > KVM: i8259: simplify pic_irq_request() calling sequence > KVM: Add mini-API for vcpu->requests > KVM: Reduce atomic operations on vcpu->requests > > arch/x86/kvm/i8259.c | 18 ++++++------------ > arch/x86/kvm/irq.h | 4 ---- > arch/x86/kvm/lapic.c | 2 +- > arch/x86/kvm/mmu.c | 6 +++--- > arch/x86/kvm/svm.c | 2 +- > arch/x86/kvm/timer.c | 2 +- > arch/x86/kvm/vmx.c | 2 +- > arch/x86/kvm/x86.c | 27 +++++++++++++-------------- > include/linux/kvm_host.h | 20 ++++++++++++++++++++ > virt/kvm/kvm_main.c | 4 ++-- > 10 files changed, 48 insertions(+), 39 deletions(-)