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 657A0C43381 for ; Tue, 16 Mar 2021 05:09:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3399065001 for ; Tue, 16 Mar 2021 05:09:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235252AbhCPFJB (ORCPT ); Tue, 16 Mar 2021 01:09:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43566 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233773AbhCPFI0 (ORCPT ); Tue, 16 Mar 2021 01:08:26 -0400 Received: from mail-il1-x133.google.com (mail-il1-x133.google.com [IPv6:2607:f8b0:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F00C7C06174A for ; Mon, 15 Mar 2021 22:08:25 -0700 (PDT) Received: by mail-il1-x133.google.com with SMTP id g9so11586863ilc.3 for ; Mon, 15 Mar 2021 22:08:25 -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=6StBCK2sKeNyTuk1kSCbfyJqQXg2zhDg9WydesT4oWo=; b=EqYyxqkWusoc4ys7M+9B2WJr8bmqdvLzUNDeS2vowChKUoP0lFf5Qzg2/LZVQQHX98 Et50fATAPyZfoXiLsIAKgtEY96LOPnLDoB223uLVz7UKojmvLShmbAonHGF/BqXWODJV Z4e412atPdc6kzlcuvDIGr2op96nDUg8v6Dv1pM0PIYELX2iaDuQ8GFASlCZ2eT+f+Yu qo5Pr87y67RLTRBhRKZlsudhwFXV1nG621F/mhUDpVk/YNg7MBingGITeREJq2ZdyJ8Q 0nx5EvXvqvxR9kY4VfLC+ViVQDVlyNaVVNuwVUd8e7dqIUt4KNbGkN90/4sa7LrGCbvX RFJw== 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=6StBCK2sKeNyTuk1kSCbfyJqQXg2zhDg9WydesT4oWo=; b=KjiSvgn5O3tf+azWeO8sXrIKxWH5cYrH8SnU4mPLt7QL8nXek6ZIsDgLqwGSRgh1BP b/s5GKHvc8S6SzLx795bD+9tJTFF1Soi7YT9PFLN62BcGkeZaP9n9SpReWXuihR7bgr3 BIgIPP4o+DTmNO/AsT85M0UilOwA2HoaPiC9J+pwrnVd8EiAzDlpAXsHvp/ygQH86zeW YICIsdWJHCcs8Aka1S3+jO+wfFhsUz7LlIokSO31rjHslpA4yU7W+sOAC1MzChJx1kd7 cniwsU2rDrlQd7o7c0bedY+HeGyHprqwDuMLpcgZy6ypzy0DUjWyJGd47q2VTEm2aYKf v7og== X-Gm-Message-State: AOAM530nnDGJ40RkeY/60H5AKRqAU34yjq/545aztK/V8xBJJ1YsLFMz mP5X/OiVf4CetpoYMYKqHqo= X-Google-Smtp-Source: ABdhPJwNT7YdaXTHGaKmbApxViO3BY+iVkX+ahgvLyUKdL+3YuMoDAW6hLvHdfEjTI/hbDJTKmDFHg== X-Received: by 2002:a05:6e02:dcd:: with SMTP id l13mr2251537ilj.271.1615871305401; Mon, 15 Mar 2021 22:08:25 -0700 (PDT) Received: from frodo.mearth (c-24-9-77-57.hsd1.co.comcast.net. [24.9.77.57]) by smtp.googlemail.com with ESMTPSA id y9sm8587469ill.15.2021.03.15.22.08.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Mar 2021 22:08:24 -0700 (PDT) From: Jim Cromie To: jbaron@akamai.com, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org Cc: Jim Cromie Subject: [RFC PATCH v3 06/18] dyndbg: accept null site in ddebug_change Date: Mon, 15 Mar 2021 23:07:49 -0600 Message-Id: <20210316050801.2446401-7-jim.cromie@gmail.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210316050801.2446401-1-jim.cromie@gmail.com> References: <20210316050801.2446401-1-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 abe3382aabd5..151e55ab6bb5 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -235,10 +235,17 @@ 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