From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3719CECE58E for ; Tue, 15 Oct 2019 08:51:53 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 077572089C for ; Tue, 15 Oct 2019 08:51:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 077572089C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:37780 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iKIYZ-0003lT-PC for qemu-devel@archiver.kernel.org; Tue, 15 Oct 2019 04:51:51 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60700) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iKIWG-00014O-0Q for qemu-devel@nongnu.org; Tue, 15 Oct 2019 04:49:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iKIWE-0002HC-RY for qemu-devel@nongnu.org; Tue, 15 Oct 2019 04:49:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50280) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iKIWE-0002GY-Lw for qemu-devel@nongnu.org; Tue, 15 Oct 2019 04:49:26 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E177618CB90B; Tue, 15 Oct 2019 08:49:25 +0000 (UTC) Received: from localhost (ovpn-116-252.ams2.redhat.com [10.36.116.252]) by smtp.corp.redhat.com (Postfix) with ESMTP id E92D71001B39; Tue, 15 Oct 2019 08:49:19 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Subject: [PULL v2 1/2] trace: add --group=all to tracing.txt Date: Tue, 15 Oct 2019 09:49:13 +0100 Message-Id: <20191015084914.18045-2-stefanha@redhat.com> In-Reply-To: <20191015084914.18045-1-stefanha@redhat.com> References: <20191015084914.18045-1-stefanha@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.6.2 (mx1.redhat.com [10.5.110.63]); Tue, 15 Oct 2019 08:49:25 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Stefan Hajnoczi Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" tracetool needs to know the group name ("all", "root", or a specific subdirectory). Also remove the stdin redirection because tracetool.py needs the path to the trace-events file. Update the documentation. Fixes: 2098c56a9bc5901e145fa5d4759f075808811685 ("trace: move setting of group name into Makefiles") Buglink: https://bugs.launchpad.net/bugs/1844814 Reported-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Daniel P. Berrang=C3=A9 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Stefan Hajnoczi Message-Id: <20191009135154.10970-1-stefanha@redhat.com> --- docs/devel/tracing.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/docs/devel/tracing.txt b/docs/devel/tracing.txt index 8231bbf5d1..8c0376fefa 100644 --- a/docs/devel/tracing.txt +++ b/docs/devel/tracing.txt @@ -317,7 +317,8 @@ probes: --binary path/to/qemu-binary \ --target-type system \ --target-name x86_64 \ - qemu.stp + --group=3Dall \ + trace-events-all >qemu.stp =20 To facilitate simple usage of systemtap where there merely needs to be p= rintf logging of certain probes, a helper script "qemu-trace-stap" is provided= . --=20 2.21.0