* Arjan van de Ven <[EMAIL PROTECTED]> wrote: > +#define WARN_ON(condition) do_warn_on((unsigned long)(condition), __FILE__, \ > + __LINE__, __FUNCTION__)
hm. This passes in 4 arguments to do_warn_on(). i think we could get away with no arguments (!), by using section tricks. Firstly, we can get rid of __FUNCTION__ and replace it with a ksyms lookup - that is fine enough. Secondly, we could put __FILE__ and __LINE__ into a text section and key it up to the return address from do_warn_on(). the condition code should not be passed in at all i think - it creates extra function calls to do_warn_on() all the time. Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/