On Thu, 17 Jan 2013 14:52:53 -0800 Cody P Schafer <[email protected]> wrote:
> Instead of directly utilizing a combination of config options to determine > this, > add a macro to specifically address it. > > ... > > --- a/include/linux/mm.h > +++ b/include/linux/mm.h > @@ -625,6 +625,10 @@ static inline pte_t maybe_mkwrite(pte_t pte, struct > vm_area_struct *vma) > #define NODE_NOT_IN_PAGE_FLAGS > #endif > > +#if defined(CONFIG_SPARSEMEM) && !defined(CONFIG_SPARSEMEM_VMEMMAP) > +#define SECTION_IN_PAGE_FLAGS > +#endif We could do this in Kconfig itself, in the definition of a new CONFIG_SECTION_IN_PAGE_FLAGS. I'm not sure that I like that sort of thing a lot though - it's rather a pain to have to switch from .[ch] over to Kconfig to find the definitions of things. I should get off my tail and teach my ctags scripts to handle this. -- 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/
