On Mon, Oct 28, 2024 at 05:17:00PM +0100, Stefan Kerkmann wrote: > These two patches are the outcome of an investigation why loading a > fitimage from an eMMC took nearly 7s - the sheer amount of generated > debugging messages slowed down the system by a factor of ~21 with > KConfig options: > > CONFIG_COMPILE_LOGLEVEL=7 > CONFIG_DEFAULT_LOGLEVEL=6 > > Which is the current default combination for barebox. This is not the default combination. The default is: CONFIG_COMPILE_LOGLEVEL=6 CONFIG_DEFAULT_LOGLEVEL=7 The rationale is: Do not compile in debug messages by default (CONFIG_COMPILE_LOGLEVEL=6) unless DEBUG is defined in a source file. When DEBUG is defined then make sure the messages are printed (CONFIG_DEFAULT_LOGLEVEL=7). There are tons of debug messages throughout the code which normally shouldn't be compiled into the binay. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
