From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:46638) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R5z0k-0002JH-7G for qemu-devel@nongnu.org; Tue, 20 Sep 2011 08:01:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1R5z0d-00027e-PB for qemu-devel@nongnu.org; Tue, 20 Sep 2011 08:01:13 -0400 Received: from mail-gx0-f173.google.com ([209.85.161.173]:61623) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1R5z0d-00026u-9D for qemu-devel@nongnu.org; Tue, 20 Sep 2011 08:01:07 -0400 Received: by gxk25 with SMTP id 25so137465gxk.4 for ; Tue, 20 Sep 2011 05:01:06 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <4E7871CA.8080606@siemens.com> References: <1315561022-25386-1-git-send-email-stefanha@linux.vnet.ibm.com> <1315561022-25386-2-git-send-email-stefanha@linux.vnet.ibm.com> <4E786B74.7060704@siemens.com> <4E787071.4010209@redhat.com> <4E7871CA.8080606@siemens.com> Date: Tue, 20 Sep 2011 13:01:06 +0100 Message-ID: From: Stefan Hajnoczi Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: Re: [Qemu-devel] [PATCH 1/2] trace: portable simple trace backend using glib List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: Paolo Bonzini , Stefan Hajnoczi , "qemu-devel@nongnu.org" On Tue, Sep 20, 2011 at 11:58 AM, Jan Kiszka wrote= : > On 2011-09-20 12:52, Paolo Bonzini wrote: >> On 09/20/2011 12:31 PM, Jan Kiszka wrote: >>> Please avoid restrictive glib thread services. We have qemu_thread >>> abstractions that allow central tuning (will be needed e.g. to adjust >>> scheduling parameters). >> >> I think the rationale here was to allow tracing the qemu_thread >> routines. =A0For your application you can still use ust or systemtap bac= kends. > > OK, if that's a chick-egg thing, this makes sense. Should be documented > then (to avoid someone using this as a general example). I'll add a comment. Stefan