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| author | Ross Zwisler <zwisler@google.com> | 2023-08-29 14:46:01 -0600 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-10-07 10:55:45 +0200 |
| commit | 85b901e6003b54f1377f63e9444466972c0707a7 (patch) | |
| tree | a8a5f60a51b07677d23f336f5b44f8b789148f7a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 1fd6eb12642e0c32692924ff359c07de4b781d78 (diff) | |
media: visl: use canonical ftrace path
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 <zwisler@google.com>
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions