From patchwork Sun May 20 05:29:27 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 917014 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=tls.msk.ru Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40pVqB5Nwzz9s4V for ; Sun, 20 May 2018 15:30:13 +1000 (AEST) Received: from localhost ([::1]:45197 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fKGuz-0004IV-OZ for incoming@patchwork.ozlabs.org; Sun, 20 May 2018 01:30:05 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40472) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fKGuX-0004AU-2Q for qemu-devel@nongnu.org; Sun, 20 May 2018 01:29:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fKGuS-0005Ah-Uf for qemu-devel@nongnu.org; Sun, 20 May 2018 01:29:36 -0400 Received: from isrv.corpit.ru ([86.62.121.231]:40389) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fKGuS-0005A8-MP; Sun, 20 May 2018 01:29:32 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 55BA7410E4; Sun, 20 May 2018 08:29:30 +0300 (MSK) Received: from tls.msk.ru (mjt.vpn.tls.msk.ru [192.168.177.99]) by tsrv.corpit.ru (Postfix) with SMTP id 3D0D3F4A; Sun, 20 May 2018 08:29:30 +0300 (MSK) Received: (nullmailer pid 3523 invoked by uid 1000); Sun, 20 May 2018 05:29:29 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Date: Sun, 20 May 2018 08:29:27 +0300 Message-Id: <20180520052927.3479-1-mjt@msgid.tls.msk.ru> X-Mailer: git-send-email 2.11.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 86.62.121.231 Subject: [Qemu-devel] [PATCH] qemu-option-trace: -trace enable= is a pattern, not a file X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Michael Tokarev Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Michael Tokarev --- qemu-option-trace.texi | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/qemu-option-trace.texi b/qemu-option-trace.texi index 4166d5cdc2..7d1b7f05c5 100644 --- a/qemu-option-trace.texi +++ b/qemu-option-trace.texi @@ -2,9 +2,8 @@ Specify tracing options. @table @option @item [enable=]@var{pattern} -Immediately enable events matching @var{pattern}. -The file must contain one event name (as listed in the @file{trace-events-all} -file) per line; globbing patterns are accepted too. This option is only +Immediately enable events matching @var{pattern} +(either event name or a globbing pattern). This option is only available if QEMU has been compiled with the @var{simple}, @var{log} or @var{ftrace} tracing backend. To specify multiple events or patterns, specify the @option{-trace} option multiple times.