From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH] debugfs directory for each VM Date: Mon, 17 Mar 2008 13:35:26 +0200 Message-ID: <47DE577E.5040606@qumranet.com> References: <5e93dcec0803100502u5acee2bat9aedbf5c1263d61c@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel@lists.sourceforge.net To: Ryota OZAKI Return-path: In-Reply-To: <5e93dcec0803100502u5acee2bat9aedbf5c1263d61c@mail.gmail.com> 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 Ryota OZAKI wrote: > Hi all, > > This patch allows a VM to have own directory on debugfs, > that contains statics only for the VM. Each directory > is identified by the pid of the VM (ie qemu). > > I tried this patch under several host kernel versions, > .22, .23, and .24, and confirmed things work out well. > Nice patch; it's certainly useful to improve per-vm trace capabilities. It would be nice to keep the summary, since that allows running kvm_stat with no arguments. On the other hand, the kvmtrace patchset recently posted adds much more detailed data; we should probably concentrate on that as a means of improving performance tracing. -- 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/