DYNAMIC_DEBUG: fix documentation errors
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Florian Ragwitz <rafl@debian.org>
Cc: Jason Baron <jbaron@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index d85be90..2312089 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1039,10 +1039,10 @@
Usage:
- Dynamic debugging is controlled via the 'dynamic_debug/ddebug' file,
+ Dynamic debugging is controlled via the 'dynamic_debug/control' file,
which is contained in the 'debugfs' filesystem. Thus, the debugfs
filesystem must first be mounted before making use of this feature.
- We refer the control file as: <debugfs>/dynamic_debug/ddebug. This
+ We refer the control file as: <debugfs>/dynamic_debug/control. This
file contains a list of the debug statements that can be enabled. The
format for each line of the file is:
@@ -1057,7 +1057,7 @@
From a live system:
- nullarbor:~ # cat <debugfs>/dynamic_debug/ddebug
+ nullarbor:~ # cat <debugfs>/dynamic_debug/control
# filename:lineno [module]function flags format
fs/aio.c:222 [aio]__put_ioctx - "__put_ioctx:\040freeing\040%p\012"
fs/aio.c:248 [aio]ioctx_alloc - "ENOMEM:\040nr_events\040too\040high\012"
@@ -1067,23 +1067,23 @@
// enable the message at line 1603 of file svcsock.c
nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' >
- <debugfs>/dynamic_debug/ddebug
+ <debugfs>/dynamic_debug/control
// enable all the messages in file svcsock.c
nullarbor:~ # echo -n 'file svcsock.c +p' >
- <debugfs>/dynamic_debug/ddebug
+ <debugfs>/dynamic_debug/control
// enable all the messages in the NFS server module
nullarbor:~ # echo -n 'module nfsd +p' >
- <debugfs>/dynamic_debug/ddebug
+ <debugfs>/dynamic_debug/control
// enable all 12 messages in the function svc_process()
nullarbor:~ # echo -n 'func svc_process +p' >
- <debugfs>/dynamic_debug/ddebug
+ <debugfs>/dynamic_debug/control
// disable all 12 messages in the function svc_process()
nullarbor:~ # echo -n 'func svc_process -p' >
- <debugfs>/dynamic_debug/ddebug
+ <debugfs>/dynamic_debug/control
See Documentation/dynamic-debug-howto.txt for additional information.