On Fri, Apr 10, 2020 at 02:44:14PM +0200, Greg Kroah-Hartman wrote: > On Fri, Apr 10, 2020 at 08:33:04PM +0800, Orson Zhai wrote: > > From: Orson Zhai <orson.zhai@xxxxxxxxxx> > > > > Instead of enabling dynamic debug globally with CONFIG_DYNAMIC_DEBUG, > > CONFIG_DYNAMIC_DEBUG_CORE will only enable core function of dynamic > > debug. With the DEBUG_MODULE defined for any modules, dynamic debug > > will be tied to them. > > > > This is useful for people who only want to enable dynamic debug for > > kernel modules without worrying about kernel image size and memory > > consumption is increasing too much. > > > > Signed-off-by: Orson Zhai <orson.zhai@xxxxxxxxxx> > > --- > > Documentation/admin-guide/dynamic-debug-howto.rst | 7 +++++-- > > include/linux/dev_printk.h | 6 ++++-- > > include/linux/dynamic_debug.h | 2 +- > > include/linux/printk.h | 14 +++++++++----- > > lib/Kconfig.debug | 12 ++++++++++++ > > lib/Makefile | 2 +- > > lib/dynamic_debug.c | 9 +++++++-- > > 7 files changed, 39 insertions(+), 13 deletions(-) > > Crazy idea, I like it :) Jason was highly appreciated for his suggestion to my RFC patch before this. > > Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Thank you very much. Best, Orson
