From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43238) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WNjye-0007HF-5C for qemu-devel@nongnu.org; Wed, 12 Mar 2014 10:17:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WNjyY-0005zD-Is for qemu-devel@nongnu.org; Wed, 12 Mar 2014 10:17:48 -0400 Received: from mail-ee0-x235.google.com ([2a00:1450:4013:c00::235]:63038) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WNjyY-0005yp-CF for qemu-devel@nongnu.org; Wed, 12 Mar 2014 10:17:42 -0400 Received: by mail-ee0-f53.google.com with SMTP id e51so4314715eek.26 for ; Wed, 12 Mar 2014 07:17:41 -0700 (PDT) Date: Wed, 12 Mar 2014 15:17:37 +0100 From: Stefan Hajnoczi Message-ID: <20140312141737.GB903@stefanha-thinkpad.muc.redhat.com> References: <20140223193656.28465.12158.stgit@fimbulvetr.bsc.es> <20140223193735.28465.61469.stgit@fimbulvetr.bsc.es> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20140223193735.28465.61469.stgit@fimbulvetr.bsc.es> Subject: Re: [Qemu-devel] [PATCH 7/8] trace: [simple] Bump up log version number List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: =?iso-8859-1?Q?Llu=EDs?= Vilanova Cc: qemu-devel@nongnu.org, Stefan Hajnoczi On Sun, Feb 23, 2014 at 08:37:35PM +0100, Lluís Vilanova wrote: > The following tracetool cleanup changes the event numbering policy. > > Signed-off-by: Lluís Vilanova > --- > scripts/simpletrace.py | 10 +++++----- > trace/simple.c | 2 +- > 2 files changed, 6 insertions(+), 6 deletions(-) I would also like to add a change to the simpletrace binary format. The 32-bit reserved field will take the pid of QEMU. I will also submit a SystemTap script that produces simpletrace binary format output - this allows us to produce simpletrace-compatible data with a QEMU binary that only has SystemTap support. Since SystemTap is global it sees all QEMU processes and we need to distinguish between them using the pid. Your series will be merged into qemu.git at the start of the QEMU 2.1 release cycle. My patch can follow during the release cycle. End-users will not see the changes until QEMU 2.1 is released. Stefan