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| author | Peter Wu | 2019-08-31 16:35:00 +0100 |
|---|---|---|
| committer | Jonathan Corbet | 2019-09-02 07:14:53 -0600 |
| commit | f12fcca65369e87a078ae9d025ab0198421f5934 (patch) | |
| tree | 5cf41afbe17c84de5bdc1941a6b38b65139cf893 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 5aff7c46172b270af2a9b10eed3a8215c4ba9a87 (diff) | |
docs: ftrace: clarify when tracing is disabled by the trace file
The current text could mislead the user into believing that only read()
disables tracing. Clarify that any open() call that requests read access
disables tracing.
Link: https://lkml.kernel.org/r/CAADnVQ+hU6QOC_dPmpjnuv=9g4SQEeaMEMqXOS2WpMj=q=LdiQ@mail.gmail.com
Signed-off-by: Peter Wu <peter@lekensteyn.nl>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions