debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.

Many developers use "/debug/" or "/debugfs/" or "/sys/kernel/debug/"
directory name to mount debugfs filesystem for ftrace according to
./Documentation/tracers/ftrace.txt file.

And, three directory names(ex:/debug/, /debugfs/, /sys/kernel/debug/) is
existed in kernel source like ftrace, DRM, Wireless, Documentation,
Network[sky2]files to mount debugfs filesystem.

debugfs means debug filesystem for debugging easy to use by greg kroah
hartman. "/sys/kernel/debug/" name is suitable as directory name
of debugfs filesystem.
- debugfs related reference: http://lwn.net/Articles/334546/

Fix inconsistency of directory name to mount debugfs filesystem.

* From Steven Rostedt
  - find_debugfs() and tracing_files() in this patch.

Signed-off-by: GeunSik Lim <[email protected]>
Acked-by     : Inaky Perez-Gonzalez <[email protected]>
Reviewed-by  : Steven Rostedt <[email protected]>
Reviewed-by  : James Smart <[email protected]>
CC: Jiri Kosina <[email protected]>
CC: David Airlie <[email protected]>
CC: Peter Osterlund <[email protected]>
CC: Ananth N Mavinakayanahalli <[email protected]>
CC: Anil S Keshavamurthy <[email protected]>
CC: Masami Hiramatsu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
GeunSik Lim 2009-06-02 15:01:37 +09:00 • committed by Greg Kroah-Hartman
commit 156f5a7801
20 changed files with 238 additions and 191 deletions

View file

@ -106,7 +106,7 @@
number of errors are printk'ed including a full stack trace.
</para>
<para>
The statistics are available via debugfs/debug_objects/stats.
The statistics are available via /sys/kernel/debug/debug_objects/stats.
They provide information about the number of warnings and the
number of successful fixups along with information about the
usage of the internal tracking objects and the state of the