tree fa3b49d43262f9ed63164b063b2917202fb1503c
parent 084f3b124113e30bd9a17fc23aa9ab2aeb7c97bb
author Steven Rostedt (VMware) <rostedt@goodmis.org> 1617832467 -0400
committer Steven Rostedt (VMware) <rostedt@goodmis.org> 1617899722 -0400

trace-cmd record: Have -d only touch the instance its for

The -d option for trace-cmd record disables the function tracing option.
It currently only does it for the top level, which does not affect the
instances. It should only disable the instances it is for and not touch
the top level if the top level is not part of the command line.

Also have set_ftrace return the result of set_ftrace_proc() if it was
called.

Link: https://lore.kernel.org/linux-trace-devel/20210407175427.536f0423@gandalf.local.home

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>