tree 499782b275bd548161b0daa52ee8023584068f7d
parent f1aab363438cd1c55a3c5420db2a17c0e29ef625
author Steven Rostedt (Google) <rostedt@goodmis.org> 1685251058 -0400
committer Steven Rostedt (Google) <rostedt@goodmis.org> 1685322904 -0400

tracing: Move setting of tracing_selftest_running out of register_tracer()

The variables tracing_selftest_running and tracing_selftest_disabled are
only used for when CONFIG_FTRACE_STARTUP_TEST is enabled. Make them only
visible within the selftest code. The setting of those variables are in
the register_tracer() call, and set in a location where they do not need
to be. Create a wrapper around run_tracer_selftest() called
do_run_tracer_selftest() which sets those variables, and have
register_tracer() call that instead.

Having those variables only set within the CONFIG_FTRACE_STARTUP_TEST
scope gets rid of them (and also the ability to remove testing against
them) when the startup tests are not enabled (most cases).

Link: https://lkml.kernel.org/r/20230528051742.1325503-2-rostedt@goodmis.org

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