Re: [PATCH] visl: use canonical ftrace path

On Tue, 29 Aug 2023 14:46:01 -0600
Ross Zwisler [off-list ref] wrote:

From: Ross Zwisler <redacted>

The canonical location for the tracefs filesystem is at /sys/kernel/tracing.

But, from Documentation/trace/ftrace.rst:

  Before 4.1, all ftrace tracing control files were within the debugfs
  file system, which is typically located at /sys/kernel/debug/tracing.
  For backward compatibility, when mounting the debugfs file system,
  the tracefs file system will be automatically mounted at:

  /sys/kernel/debug/tracing

Update the visl decoder driver documentation to use this tracefs path.

Signed-off-by: Ross Zwisler <redacted>

Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>

Thanks Ross!

-- Steve