Subject: Re: [-next Sept 10] Build break - arch/s390/mm/pgtable.c (INIT_RCU_HEAD)

From: Martin Schwidefsky <[email-masked]>
Date: Fri, 10 Sep 2010 12:28:06 +0200

On Fri, 10 Sep 2010 13:43:20 +0530
Sachin Sant <[email-masked]> wrote:

> Today's next fails to build on a s390 box with
> 
> arch/s390/mm/pgtable.c: In function 'rcu_table_freelist_finish':
> arch/s390/mm/pgtable.c:79: error: implicit declaration of function 'INIT_RCU_HEAD'
> make[2]: *** [arch/s390/mm/pgtable.o] Error 1
> 
> This code in question was added via following commit:
> 
> commit e726023d9ff7e4968e3e0622782174a4695d68a4
> S390] lockless get_user_pages_fast()

I guess that there is an #include <linux/rcupdate.h> missing in pgtable.c. I'll
add it to the patch.

-- 
blue skies,
   Martin.

"Reality continues to ruin my life." - Calvin.