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=-15.8 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 ACACCC433DB for ; Fri, 25 Dec 2020 20:21:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7AC37221FE for ; Fri, 25 Dec 2020 20:21:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729247AbgLYUVW (ORCPT ); Fri, 25 Dec 2020 15:21:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726291AbgLYUVV (ORCPT ); Fri, 25 Dec 2020 15:21:21 -0500 Received: from mail-io1-xd2a.google.com (mail-io1-xd2a.google.com [IPv6:2607:f8b0:4864:20::d2a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DF2EC061795 for ; Fri, 25 Dec 2020 12:20:21 -0800 (PST) Received: by mail-io1-xd2a.google.com with SMTP id d9so4560490iob.6 for ; Fri, 25 Dec 2020 12:20:21 -0800 (PST) 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=Zbv3GqKmFFd2Wj/K1jc9e+J1e7/J+FZ3SGIcCo4QdOw=; b=UUepLdFBRJpcrnwX6tWc4DKCLqkCJmJcU6bmMzVA3tb4C3bIQReKmY7E7A/yeminB6 lghen2yBpS9XZs0yeaK77sCAdXRdey7uxC/fyCvlyZJ2+yMvjxQRmR8Fj+FUGNX8ih63 MRSKHLaWLzYByFuwVu9Moz33m+yuE1L+FZDl1r+SZZ+KvKUTapmcCcvWAEAJExLhHxDH 41cyR6BuZo6ALZ8ijcbjOLWpmiOriI5GW5hVJFPhxecr8L8XJ3pPkRgHsP1SqAdNXfTZ G/TE1lKdAW0UfP6sdSN4k8mXmacAVCvG3La/UnnAJhJzcHl/7+lD0XecwVMGxrm1HEdb /jmg== 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=Zbv3GqKmFFd2Wj/K1jc9e+J1e7/J+FZ3SGIcCo4QdOw=; b=XwB1xb81fwyPxSLD5n4uU4ehaTqpPi18kKIlAub3ABnxuw6OP03iaiyeslUtQAicrz B6LH+jmc6zMNczppwM4FjAc5RLGC6bVHBIiHaHfkCPlPEwUXvcAGB8BTyzISvrxe/xFn kgivPmg06ILHGDkJqWeYYDwEQTKlaqYi5IirpKICGHTU2fEZb5MsRtuRdmkOQqULK7Hw TJw9F7dxMfdwplkSW035liCPcxPPimSKE3dnz8Y4kqFGUtYPawucBfpj4CGvyxbXdrvq AWbdQjMu68PriP6zB0trsLPHRo7Q4vWkVsKDWGvMO8Rb5OzJoqhE054xLRVtKz1k+dqI Fpxg== X-Gm-Message-State: AOAM531sEiqZQmHdfF2m5mDVywJWnbEGnBtLhh8PoSGqAGX5XF2QBOup Can1/mR3YMCj5NECfZraxQrc7V0qP4qR/Q== X-Google-Smtp-Source: ABdhPJyIq7l8MHg6vXc2VxwliJ3HAhuA84EVWYEZLjCprNWQIdOq/8yfaSsGRG8S++lE+ORihJbapA== X-Received: by 2002:a05:6602:142:: with SMTP id v2mr29341016iot.32.1608927620858; Fri, 25 Dec 2020 12:20:20 -0800 (PST) Received: from frodo.mearth (c-24-9-77-57.hsd1.co.comcast.net. [24.9.77.57]) by smtp.googlemail.com with ESMTPSA id e1sm28380401iod.17.2020.12.25.12.20.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Dec 2020 12:20:20 -0800 (PST) From: Jim Cromie To: jbaron@akamai.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org Cc: Jim Cromie Subject: [RFC PATCH v2 06/19] dyndbg: accept null site in ddebug_change Date: Fri, 25 Dec 2020 13:19:31 -0700 Message-Id: <20201225201944.3701590-7-jim.cromie@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201225201944.3701590-1-jim.cromie@gmail.com> References: <20201225201944.3701590-1-jim.cromie@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org fix a debug-print that includes site info, by adding an alternate debug message that does not. no functional changes. Signed-off-by: Jim Cromie --- lib/dynamic_debug.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 050c65142d9b..5422cef58130 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -232,10 +232,17 @@ static int ddebug_change(const struct ddebug_query *query, static_branch_enable(&dp->key.dd_key_true); #endif dp->flags = newflags; - v2pr_info("changed %s:%d [%s]%s =%s\n", - trim_prefix(dc->filename), dp->lineno, - dt->mod_name, dc->function, - ddebug_describe_flags(dp->flags, &fbuf)); + + if (dc) + v2pr_info("changed %s:%d [%s]%s =%s\n", + trim_prefix(dc->filename), dp->lineno, + dt->mod_name, dc->function, + ddebug_describe_flags(dp->flags, &fbuf)); + else + v2pr_info("changed %s:%d =%s \"%s\"\n", + dt->mod_name, dp->lineno, + ddebug_describe_flags(dp->flags, &fbuf), + dp->format); } } mutex_unlock(&ddebug_lock); -- 2.29.2