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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD22EC7618E for ; Wed, 15 Mar 2023 07:59:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230451AbjCOH7L (ORCPT ); Wed, 15 Mar 2023 03:59:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39144 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231586AbjCOH7K (ORCPT ); Wed, 15 Mar 2023 03:59:10 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F9C442BCE; Wed, 15 Mar 2023 00:59:09 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CED3561BDD; Wed, 15 Mar 2023 07:59:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9CFF9C433EF; Wed, 15 Mar 2023 07:59:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678867148; bh=vRFR481Q9774JGel+N5ZkZPT18QV5YRBoXfvxt1cumY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=KcpVndpJ8/eCcRy26ZDTUjvEX040VPQs2cXEpNU5dnmaiN/nUoUS/z6GYvMmy5wm7 Jqk36hLkhsvNuB40Q0+XYVAQ66E+z3lrgkeR1vgfC/VU1lirwRIP4iMmwmJj/DaENm 7oypyGwzoZPtjGIu1tfA5PtzTWCPNmUhc0eRItCYxUKMmASDev/C8cx/fTQOiQ6Q5u jjXz73thMqRZO/dhRFG9vAGItnJSG1gHPtN9Q0tpnIXtZkoKkt/B2RJZ/7vdcEFL+P 9YU4lRfVp5WlLrvoN1+JwyvNl51UGMlcIyVOiFZ2FtCirH034xozA/9yMI/CUnaGzn VWOW7UlgJDSFA== Date: Wed, 15 Mar 2023 16:59:05 +0900 From: Masami Hiramatsu (Google) To: Steven Rostedt Cc: linux-trace-kernel@vger.kernel.org, Heinz Wiesinger , andersson@kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, quic_rjendra@quicinc.com, quic_saipraka@quicinc.com, quic_sibis@quicinc.com Subject: Re: [PATCH] bootconfig: Fix testcase to increase max node Message-Id: <20230315165905.4bb2a464b2ffe4fb640cfbdd@kernel.org> In-Reply-To: <20230314111213.08f33839@gandalf.local.home> References: <167871576880.783280.2390717518955954275.stgit@devnote2> <20230314111213.08f33839@gandalf.local.home> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org On Tue, 14 Mar 2023 11:12:13 -0400 Steven Rostedt wrote: > On Mon, 13 Mar 2023 22:56:09 +0900 > "Masami Hiramatsu (Google)" wrote: > > > @@ -87,10 +88,16 @@ xfail grep -i "error" $OUTFILE > > > > echo "Max node number check" > > > > -echo -n > $TEMPCONF > > -for i in `seq 1 1024` ; do > > - echo "node$i" >> $TEMPCONF > > Do you need this extra file? > > > -done > > +cat > $AWKFILE << EOF > > +BEGIN { > > + for (i = 0; i < 26; i += 1) > > + printf("%c\n", 65 + i % 26) > > + for (i = 26; i < 8192; i += 1) > > + printf("%c%c%c\n", 65 + i % 26, 65 + (i / 26) % 26, 65 + (i / 26 / 26)) > > +} > > +EOF > > +awk -f "$AWKFILE" > $TEMPCONF > > Couldn't the above just be: > > awk ' > BEGIN { > for (i = 0; i < 26; i += 1) > printf("%c\n", 65 + i % 26) > for (i = 26; i < 8192; i += 1) > printf("%c%c%c\n", 65 + i % 26, 65 + (i / 26) % 26, 65 + (i / 26 / 26)) > } > ' > $TEMPCONF > > and not need the extra file? Indeed. Let me update this. Thank you! > > -- Steve > > > > xpass $BOOTCONF -a $TEMPCONF $INITRD > > > > echo "badnode" >> $TEMPCONF > -- Masami Hiramatsu (Google)