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| author | Jim Cromie <jim.cromie@gmail.com> | 2026-05-02 17:32:55 -0600 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2026-06-01 13:11:20 -0600 |
| commit | c76934b3f4c8ed075971d171892895deb506667b (patch) | |
| tree | 931b479171517111f91551cefc2f0224e709cc6e | |
| parent | 3c2edee3a40ee5fe0bb219c7401fa9ff57009334 (diff) | |
docs/dyndbg: update examples \012 to \n
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 <louis.chauvet@bootlin.com>
Tested-by: Louis Chauvet <louis.chauvet@bootlin.com>
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260502-dyndbg-doc-v1-1-67cc4a93a77e@gmail.com>
| -rw-r--r-- | Documentation/admin-guide/dynamic-debug-howto.rst | 20 |
1 files 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:: |