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(parent: 94d50c9) | 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)
commit333a2077d86f9bde93743061922badb76b6f0dfc
tree5cf41afbe17c84de5bdc1941a6b38b65139cf893tree | snapshot
parent94d50c9caa6d7aed9a5042c2a438921323d0cdcecommit | 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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