On Mon, 7 Dec 2020 23:02:59 +0900 Masami Hiramatsu <mhira...@kernel.org> wrote:
> There will be the 2 options, one is to change kconfig so that user can not > select FTRACE_STARTUP_TEST if BOOTTIME_TRACING=y, another is to provide > a flag from trace_boot and all tests checks the flag at runtime. > (moreover, that flag will be good to be set from other command-line options) > What would you think? Yeah, a "disable_ftrace_startup_tests" flag should be implemented. And something that could also be on the kernel command line itself :-) "disabe_ftrace_startup_tests" Sometimes when debugging something, I don't want the tests running, even though the config has them, and I don't want to change the config. -- Steve
