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[98.38.17.99]) by smtp.googlemail.com with ESMTPSA id 006d021491bc7-680a63c7fd1sm12254208eaf.8.2026.04.08.13.02.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Apr 2026 13:02:26 -0700 (PDT) From: Jim Cromie To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, jbaron@akamai.com, louis.chauvet@bootlin.com, Jim Cromie Subject: [PATCH v13 10/36] dyndbg: reword "class unknown," to "class:_UNKNOWN_" Date: Wed, 8 Apr 2026 14:01:45 -0600 Message-ID: <20260408200211.43821-11-jim.cromie@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260408200211.43821-1-jim.cromie@gmail.com> References: <20260408200211.43821-1-jim.cromie@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit When a dyndbg classname is unknown to a kernel module (as before previous patch), the callsite is un-addressable via >control queries. The control-file displays this condition as "class unknown," currently. That spelling is sub-optimal/too-generic, so change it to "class:_UNKNOWN_" to loudly announce the erroneous situation, and to make it uniquely greppable. Reviewed-by: Louis Chauvet Signed-off-by: Jim Cromie --- lib/dynamic_debug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 6b1e983cfedc..a9caf84ddb22 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -1166,7 +1166,7 @@ static int ddebug_proc_show(struct seq_file *m, void *p) if (class) seq_printf(m, " class:%s", class); else - seq_printf(m, " class unknown, _id:%d", dp->class_id); + seq_printf(m, " class:_UNKNOWN_ _id:%d", dp->class_id); } seq_putc(m, '\n'); -- 2.53.0