On Wed, 2008-02-06 at 17:18 +0200, Adrian Bunk wrote:
> Commit 698dd4ba6b12e34e1e432c944c01478c0b2cd773 broke blackfin:
>
> <-- snip -->
>
> ...
> CC mm/vmscan.o
> In file included from
> /home/bunk/linux/kernel-2.6/git/linux-2.6/mm/vmscan.c:44:
> /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/swapops.h: In
> function 'is_swap_pte':
> /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/swapops.h:48: error:
> implicit declaration of function 'pte_none'
> /home/bunk/linux/kernel-2.6/git/linux-2.6/include/linux/swapops.h:48: error:
> implicit declaration of function 'pte_present'
> make[2]: *** [mm/vmscan.o] Error 1
This suggests that no one's tried to compile -mm on Blackfin since
before September, I think.
Is there somewhere more appropriate to move it? I can't find one.
Failing that, we can wrap it in CONFIG_MMU, I suppose.
Signed-off-by: Matt Mackall <[EMAIL PROTECTED]>
diff -r 50a6e531a9f2 include/linux/swapops.h
--- a/include/linux/swapops.h Mon Feb 04 20:23:02 2008 -0600
+++ b/include/linux/swapops.h Wed Feb 06 10:21:32 2008 -0600
@@ -42,11 +42,13 @@
return entry.val & SWP_OFFSET_MASK(entry);
}
+#ifdef CONFIG_MMU
/* check whether a pte points to a swap entry */
static inline int is_swap_pte(pte_t pte)
{
return !pte_none(pte) && !pte_present(pte) && !pte_file(pte);
}
+#endif
/*
* Convert the arch-dependent pte representation of a swp_entry_t into an
--
Mathematics is the supreme nostalgia of our time.
--
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/
