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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,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 1090FC433ED for ; Wed, 28 Apr 2021 07:46:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D349A61158 for ; Wed, 28 Apr 2021 07:46:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236440AbhD1HrZ (ORCPT ); Wed, 28 Apr 2021 03:47:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236920AbhD1HrZ (ORCPT ); Wed, 28 Apr 2021 03:47:25 -0400 Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46AABC06138A for ; Wed, 28 Apr 2021 00:46:39 -0700 (PDT) Received: by mail-ej1-x631.google.com with SMTP id t4so9892233ejo.0 for ; Wed, 28 Apr 2021 00:46:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3CXbiQ9ZzrX8z8uXKHyQL3xa4g4CNdcsFHLX92cMwvw=; b=uxnkfSjeJNI84BXFyG3Rk66RPV0fYIMG9vQkPRtnTp3GgPJzhuFSeqXP7tqsPhuioX QDOJvOJ+EUGWyz5oq5SJnhNIYz2w2M00z0rO0f7+mWr58T43a9h6mFZf2JwiuTy90McC hRvP+pJuHUbJ+SFEpsJNcZz4z7a4SdV4n6rGf2wvD/NcA/xOqLWL56W1Ao/rmQKJy1u/ b1Ssz5dl3xB4Us7pPk7jbeeeH7Fxy8gJPEmE9S/HKRK5T6BTiI8VZd6GebSkZ5BXbFq6 kdgguXqTTih4m+O5Y7Uk2bx9O1Mb0eK3OyeUfu0/MZJXRhJ7oWIBzsJC8VRGIeNKuECz +muw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3CXbiQ9ZzrX8z8uXKHyQL3xa4g4CNdcsFHLX92cMwvw=; b=tq+rmISAivSARQpVFf8qkeBleS6TOlqpyeYzkrg3jgmTclleG1mruUadV6o4vS5/lt /HhYZp/qO43WFoDgY3+0tx4Eh49E2Kiw9wFa3XscnX8S2/dj3vqTMEeRGHJ0Oko7PvM/ furjUOBvJnbZxFWKy3OEIKhc9gwatpR763ryrk4tR2wYUVSjY+R3tMJZSX3YsV1gYACt SUhs7042E9o1tfpQm/w4xvYHFoHyM5NUSNlgh8Fs5wuVlheUnPaxw4NDHDxV9E1ajB84 S65Ql2E9uqU4jph8lD+FPIlbpwXg4NmEzKFOVqUaYBZFSDlPubSEmN1aJdRjYJIQaU25 iKxA== X-Gm-Message-State: AOAM531Nl8X+J3ZIQI8sBr1U9ZUHk4SZmyvbq9MFkTlJhZ/PHIZNawtG xXtpYqf8ipVWD5T4RMnA2z4= X-Google-Smtp-Source: ABdhPJzXD79pDsrzebdjCUGwq2AA7hsO5D139TZLmDnzomSgsV/WKYM8U98/i22wz/sI3eQjOhta1w== X-Received: by 2002:a17:907:9720:: with SMTP id jg32mr28226298ejc.10.1619595998095; Wed, 28 Apr 2021 00:46:38 -0700 (PDT) Received: from oberon.zico.biz ([83.222.187.186]) by smtp.gmail.com with ESMTPSA id lc1sm1412556ejb.39.2021.04.28.00.46.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Apr 2021 00:46:37 -0700 (PDT) From: "Tzvetomir Stoyanov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org Subject: [PATCH 6/7] trace-cmd stack: Add --verbose Date: Wed, 28 Apr 2021 10:46:29 +0300 Message-Id: <20210428074630.757694-7-tz.stoyanov@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210428074630.757694-1-tz.stoyanov@gmail.com> References: <20210428074630.757694-1-tz.stoyanov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org Add new "trace-cmd stack --verbose" argument for setting the desired log level. Signed-off-by: Tzvetomir Stoyanov (VMware) --- Documentation/trace-cmd/trace-cmd-stack.1.txt | 4 ++++ tracecmd/trace-stack.c | 6 ++++++ tracecmd/trace-usage.c | 1 + 3 files changed, 11 insertions(+) diff --git a/Documentation/trace-cmd/trace-cmd-stack.1.txt b/Documentation/trace-cmd/trace-cmd-stack.1.txt index a00c6900..75bd50ba 100644 --- a/Documentation/trace-cmd/trace-cmd-stack.1.txt +++ b/Documentation/trace-cmd/trace-cmd-stack.1.txt @@ -24,6 +24,10 @@ stack found since the start was enabled. Use *--reset* to reset the stack counter to zero. +User *--verbose* 'level' to set the log level. Supported log levels are "none", "critical", "error", +"warning", "info", "debug", "all" or their identifiers "0", "1", "2", "3", "4", "5", "6". Setting +the log level to specific value enables all logs from that and all previous levels. + SEE ALSO -------- trace-cmd(1), trace-cmd-record(1), trace-cmd-report(1), trace-cmd-start(1), diff --git a/tracecmd/trace-stack.c b/tracecmd/trace-stack.c index 5e88b36c..6f57387a 100644 --- a/tracecmd/trace-stack.c +++ b/tracecmd/trace-stack.c @@ -140,6 +140,7 @@ static void read_trace(void) } enum { + OPT_verbose = 252, OPT_reset = 253, OPT_stop = 254, OPT_start = 255, @@ -163,6 +164,7 @@ void trace_stack (int argc, char **argv) {"stop", no_argument, NULL, OPT_stop}, {"reset", no_argument, NULL, OPT_reset}, {"help", no_argument, NULL, '?'}, + {"verbose", required_argument, NULL, OPT_verbose}, {NULL, 0, NULL, 0} }; @@ -184,6 +186,10 @@ void trace_stack (int argc, char **argv) case OPT_reset: trace_type = STACK_RESET; break; + case OPT_verbose: + if (trace_set_verbose(optarg) < 0) + die("invalid verbose level %s", optarg); + break; default: usage(argv); } diff --git a/tracecmd/trace-usage.c b/tracecmd/trace-usage.c index 4c8b1300..8a7e8c7b 100644 --- a/tracecmd/trace-usage.c +++ b/tracecmd/trace-usage.c @@ -364,6 +364,7 @@ static struct usage_help usage_help[] = { " --start enable the stack tracer\n" " --stop disable the stack tracer\n" " --reset reset the maximum stack found\n" + " --verbose 'level' Set the desired log level\n" }, { "check-events", -- 2.30.2