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=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 CC235C432BE for ; Thu, 5 Aug 2021 16:26:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B708361152 for ; Thu, 5 Aug 2021 16:26:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232829AbhHEQ0r (ORCPT ); Thu, 5 Aug 2021 12:26:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:42610 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232466AbhHEQ0p (ORCPT ); Thu, 5 Aug 2021 12:26:45 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8978161159; Thu, 5 Aug 2021 16:26:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628180791; bh=cK2uJqFI5AdXUBCrjz4aXtOXtAxYE1DIL/pMeuROH0A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C1gg/3Cooba5uVxMp4xCeERsBe2mR/DbbWlMCB7rKBxPzvv0UCclXbxmhUL1ee+FH dHzYJSReq2BA/aY+U9l2CTrLDuk4H7IiSOxWRTcA2A0SBpraqM01KW2ry5Tux+2Tm0 xSlkXi/goDzM4tiwjGdQLXw/Asurpd6c+lDP8XqrfWW2gGMDICwK+JZi9bKMJy0ppy l+ICE2PqFsrP+Q2OI6D8tp7sSNPyb7agoT/pYzPVfmFvJkS2Xn9Zpl6korza315HY8 1xhC/Eq0sIiaDZgMpA44BQzbsYXp1YhSnEBG6Zc/ffrarNKG9EWBcJ4OdUdxRyCUb0 RMpyQRIR3sNgA== From: Masami Hiramatsu To: Steven Rostedt Cc: linux-kernel@vger.kernel.org, Tom Zanussi , Masami Hiramatsu Subject: [PATCH v2 9/9] tools/bootconfig: Use per-group/all enable option in ftrace2bconf script Date: Fri, 6 Aug 2021 01:26:29 +0900 Message-Id: <162818078888.226227.17382509231240637807.stgit@devnote2> X-Mailer: git-send-email 2.25.1 In-Reply-To: <162818072104.226227.18088999222035270055.stgit@devnote2> References: <162818072104.226227.18088999222035270055.stgit@devnote2> User-Agent: StGit/0.19 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use per-group/all enable option instead of ftrace.events option. This will make the bootconfig file more readable. Signed-off-by: Masami Hiramatsu --- tools/bootconfig/scripts/ftrace2bconf.sh | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/tools/bootconfig/scripts/ftrace2bconf.sh b/tools/bootconfig/scripts/ftrace2bconf.sh index a0c3bcc6da4f..fbaf07dc91bf 100755 --- a/tools/bootconfig/scripts/ftrace2bconf.sh +++ b/tools/bootconfig/scripts/ftrace2bconf.sh @@ -92,6 +92,10 @@ referred_vars() { grep "^hist" $1/trigger | grep -o '$[a-zA-Z0-9]*' } +event_is_enabled() { # enable-file + test -f $1 & grep -q "1" $1 +} + per_event_options() { # event-dir evdir=$1 # Check the special event which has no filter and no trigger @@ -113,7 +117,9 @@ per_event_options() { # event-dir emit_kv $PREFIX.event.$group.$event.actions += \'$action\' done - # enable is not checked; this is done by set_event in the instance. + if [ $GROUP_ENABLED -eq 0 ] && event_is_enabled $evdir/enable; then + emit_kv $PREFIX.event.$group.$event.enable + fi val=`cat $evdir/filter` if [ "$val" != "none" ]; then emit_kv $PREFIX.event.$group.$event.filter = "$val" @@ -137,8 +143,19 @@ event_options() { kprobe_event_options synth_event_options fi + ALL_ENABLED=0 + if event_is_enabled $INSTANCE/events/enable; then + emit_kv $PREFIX.event.enable + ALL_ENABLED=1 + fi for group in `ls $INSTANCE/events/` ; do [ ! -d $INSTANCE/events/$group ] && continue + GROUP_ENABLED=$ALL_ENABLED + if [ $ALL_ENABLED -eq 0 ] && \ + event_is_enabled $INSTANCE/events/$group/enable ;then + emit_kv $PREFIX.event.$group.enable + GROUP_ENABLED=1 + fi for event in `ls $INSTANCE/events/$group/` ;do [ ! -d $INSTANCE/events/$group/$event ] && continue per_event_options $INSTANCE/events/$group/$event @@ -226,11 +243,6 @@ instance_options() { # [instance-name] emit_kv $PREFIX.tracing_on = $val fi - val= - for i in `cat $INSTANCE/set_event`; do - val="$val, $i" - done - [ "$val" ] && emit_kv $PREFIX.events = "${val#,}" val=`cat $INSTANCE/current_tracer` [ $val != nop ] && emit_kv $PREFIX.tracer = $val if grep -qv "^#" $INSTANCE/set_ftrace_filter $INSTANCE/set_ftrace_notrace; then