Hi Richard,
On Wed, May 14, 2014 at 9:26 PM, Richard Weinberger <richard@xxxxxx> wrote:
>> But why this sudden #ifdef checks?
>
> They are needed because in pgalloc.h you have:
> #ifdef CONFIG_MMU
> #include <asm/virtconvert.h>
> #if defined(CONFIG_COLDFIRE)
> #include <asm/mcf_pgalloc.h>
> #elif defined(CONFIG_SUN3)
> #include <asm/sun3_pgalloc.h>
> #else
> #include <asm/motorola_pgalloc.h>
> #endif
>
> And only asm/motorola_pgalloc.h have __pte/pmd_free_tlb as static inline functions.
> Therefore we need to define them such that the generic tlb.h versions will not clash
> with yours.
Thanks for the clarification!
Perhaps this deserves a comment:
/* Applies to Classic m68k MMU only */
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
--
To unsubscribe from this list: send the line "unsubscribe linux-arch" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
