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(parent: 5aff7c4) | patch
docs: ftrace: clarify when tracing is disabled by the trace file
authorPeter Wu <peter@lekensteyn.nl>
Sat, 31 Aug 2019 15:35:00 +0000 (16:35 +0100)
committerJonathan Corbet <corbet@lwn.net>
Mon, 2 Sep 2019 13:14:53 +0000 (07:14 -0600)
commitf12fcca65369e87a078ae9d025ab0198421f5934
tree5cf41afbe17c84de5bdc1941a6b38b65139cf893tree | snapshot
parent5aff7c46172b270af2a9b10eed3a8215c4ba9a87commit | 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>
Documentation/trace/ftrace.rst diff | blob | history
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