From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757124Ab2IJJJR (ORCPT ); Mon, 10 Sep 2012 05:09:17 -0400 Received: from mx1.redhat.com ([209.132.183.28]:37622 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756816Ab2IJJJM (ORCPT ); Mon, 10 Sep 2012 05:09:12 -0400 Message-ID: <504DAE34.1060402@redhat.com> Date: Mon, 10 Sep 2012 12:09:08 +0300 From: Avi Kivity User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120828 Thunderbird/15.0 MIME-Version: 1.0 To: Xiao Guangrong CC: Marcelo Tosatti , LKML , KVM Subject: Re: [PATCH v2] KVM: trace the events of mmu_notifier References: <50499123.70609@linux.vnet.ibm.com> In-Reply-To: <50499123.70609@linux.vnet.ibm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/07/2012 09:16 AM, Xiao Guangrong wrote: > mmu_notifier is the interface to broadcast the mm events to KVM, the > tracepoints introduced in this patch can trace all these events, it is > very helpful for us to notice and fix the bug caused by mm There is nothing kvm specific here. Perhaps this can be made generic (with a mm parameter so we can filter by process). -- error compiling committee.c: too many arguments to function