From patchwork Thu Mar 31 12:35:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 8712631 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C93439F30C for ; Thu, 31 Mar 2016 12:43:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3ACFE200F3 for ; Thu, 31 Mar 2016 12:43:18 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7A09020279 for ; Thu, 31 Mar 2016 12:43:15 +0000 (UTC) Received: from localhost ([::1]:60182 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1albwQ-000406-R5 for patchwork-qemu-devel@patchwork.kernel.org; Thu, 31 Mar 2016 08:43:14 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51361) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1albwC-0003un-EM for qemu-devel@nongnu.org; Thu, 31 Mar 2016 08:43:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1albw8-0001Ei-Iw for qemu-devel@nongnu.org; Thu, 31 Mar 2016 08:43:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:57671) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1albw8-0001Ee-DO for qemu-devel@nongnu.org; Thu, 31 Mar 2016 08:42:56 -0400 Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) by mx1.redhat.com (Postfix) with ESMTPS id 19F1871085; Thu, 31 Mar 2016 12:42:55 +0000 (UTC) Received: from localhost (ovpn-112-59.ams2.redhat.com [10.36.112.59]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u2VCgrQe031020; Thu, 31 Mar 2016 08:42:54 -0400 From: Stefan Hajnoczi To: Date: Thu, 31 Mar 2016 13:35:35 +0100 Message-Id: <1459427738-5806-2-git-send-email-stefanha@redhat.com> In-Reply-To: <1459427738-5806-1-git-send-email-stefanha@redhat.com> References: <1459427738-5806-1-git-send-email-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.27 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Thu, 31 Mar 2016 12:42:55 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Cc: Peter Maydell , "Richard W.M. Jones" , Stefan Hajnoczi , Paolo Bonzini Subject: [Qemu-devel] [PULL 1/4] docs: Update documentation for stderr (now log) tracing backend. X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: "Richard W.M. Jones" This fixes commit ed7f5f1d8db06fc31352a5ef4f54985e630c575a. Signed-off-by: Richard W.M. Jones. Reviewed-by: Alex Bennée Message-id: 1458507614-32470-1-git-send-email-rjones@redhat.com Cc: Paolo Bonzini Cc: Stefan Hajnoczi Signed-off-by: Stefan Hajnoczi --- docs/tracing.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/docs/tracing.txt b/docs/tracing.txt index 3182ee8..0bd6b9c 100644 --- a/docs/tracing.txt +++ b/docs/tracing.txt @@ -157,9 +157,9 @@ performance penalty. Note that regardless of the selected trace backend, events with the "disable" property will be generated with the "nop" backend. -=== Stderr === +=== Log === -The "stderr" backend sends trace events directly to standard error. This +The "log" backend sends trace events directly to standard error. This effectively turns trace events into debug printfs. This is the simplest backend and can be used together with existing code that