On 08/22/2014 09:32 AM, Tim Chen wrote: >> > +#ifdef CONFIG_DEBUG_OBJECTS_FREE >> > + "DEBUG_OBJECTS_FREE", >> > +#endif >> > +#ifdef CONFIG_DEBUG_KMEMLEAK >> > + "DEBUG_KMEMLEAK", >> > +#endif >> > +#ifdef CONFIG_DEBUG_PAGEALLOC >> > + "DEBUG_PAGEALLOC", > I think coverage profiling also impact performance. > So I sould also put CONFIG_GCOV_KERNEL in the list.
Would CONFIG_GCOV_PROFILE_ALL be the better one to check? With plain GCOV_KERNEL, I don't think we will, by default, put the coverage information in any files and slow them down. -- 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/
