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[98.38.17.99]) by smtp.googlemail.com with ESMTPSA id 006d021491bc7-680a63c7fd1sm12254208eaf.8.2026.04.08.13.02.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Apr 2026 13:02:23 -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 07/36] docs/dyndbg: update examples \012 to \n Date: Wed, 8 Apr 2026 14:01:42 -0600 Message-ID: <20260408200211.43821-8-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 commit 47ea6f99d06e ("dyndbg: use ESCAPE_SPACE for cat control") changed the control-file to display format strings with "\n" rather than "\012". Update the docs to match the new reality. Reviewed-by: Louis Chauvet Tested-by: Louis Chauvet Signed-off-by: Jim Cromie --- .../admin-guide/dynamic-debug-howto.rst | 20 +++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst index 095a63892257..4b14d9fd0300 100644 --- a/Documentation/admin-guide/dynamic-debug-howto.rst +++ b/Documentation/admin-guide/dynamic-debug-howto.rst @@ -38,12 +38,12 @@ You can view the currently configured behaviour in the *prdbg* catalog:: :#> head -n7 /proc/dynamic_debug/control # filename:lineno [module]function flags format - init/main.c:1179 [main]initcall_blacklist =_ "blacklisting initcall %s\012 - init/main.c:1218 [main]initcall_blacklisted =_ "initcall %s blacklisted\012" - init/main.c:1424 [main]run_init_process =_ " with arguments:\012" - init/main.c:1426 [main]run_init_process =_ " %s\012" - init/main.c:1427 [main]run_init_process =_ " with environment:\012" - init/main.c:1429 [main]run_init_process =_ " %s\012" + init/main.c:1179 [main]initcall_blacklist =_ "blacklisting initcall %s\n" + init/main.c:1218 [main]initcall_blacklisted =_ "initcall %s blacklisted\n" + init/main.c:1424 [main]run_init_process =_ " with arguments:\n" + init/main.c:1426 [main]run_init_process =_ " %s\n" + init/main.c:1427 [main]run_init_process =_ " with environment:\n" + init/main.c:1429 [main]run_init_process =_ " %s\n" The 3rd space-delimited column shows the current flags, preceded by a ``=`` for easy use with grep/cut. ``=p`` shows enabled callsites. @@ -59,10 +59,10 @@ query/commands to the control file. Example:: :#> ddcmd '-p; module main func run* +p' :#> grep =p /proc/dynamic_debug/control - init/main.c:1424 [main]run_init_process =p " with arguments:\012" - init/main.c:1426 [main]run_init_process =p " %s\012" - init/main.c:1427 [main]run_init_process =p " with environment:\012" - init/main.c:1429 [main]run_init_process =p " %s\012" + init/main.c:1424 [main]run_init_process =p " with arguments:\n" + init/main.c:1426 [main]run_init_process =p " %s\n" + init/main.c:1427 [main]run_init_process =p " with environment:\n" + init/main.c:1429 [main]run_init_process =p " %s\n" Error messages go to console/syslog:: -- 2.53.0