Le 25/01/2025 à 07:45, Jim Cromie a écrit :
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.
Signed-off-by: Jim Cromie <jim.cromie@xxxxxxxxx>
Hi Jim,
I think this patch is incomplete, I just tested and the \012 in [1]
needs to be replaced too.
[1]:https://elixir.bootlin.com/linux/v6.14-rc3/source/Documentation/admin-guide/dynamic-debug-howto.rst#L39-L46
With this change:
Reviewed-by: Louis Chauvet <louis.chauvet@xxxxxxxxxxx>
Tested-by: Louis Chauvet<louis.chauvet@xxxxxxxxxxx>
---
Documentation/admin-guide/dynamic-debug-howto.rst | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/admin-guide/dynamic-debug-howto.rst b/Documentation/admin-guide/dynamic-debug-howto.rst
index 7c036590cd07..691e0f7d4de1 100644
--- a/Documentation/admin-guide/dynamic-debug-howto.rst
+++ b/Documentation/admin-guide/dynamic-debug-howto.rst
@@ -57,12 +57,12 @@ query/commands to the control file. Example::
# grease the interface
:#> alias ddcmd='echo $* > /proc/dynamic_debug/control'
- :#> ddcmd '-p; module main func run* +p'
+ :#> ddcmd '-p; module main func run* +p' # disable all, then enable main
:#> 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::
--
Louis Chauvet, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
