s390/mm: provide PAGE_SHARED define

Only needed to make some drivers compile... Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
git-mirror · Feb 14, 2013 · bddb7ae · bddb7ae
1 parent 075aa0c
commit bddb7ae
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h
@@ -385,6 +385,7 @@ extern unsigned long MODULES_END;
 #define PAGE_RW		__pgprot(_PAGE_TYPE_RW)
 
 #define PAGE_KERNEL	PAGE_RW
+#define PAGE_SHARED	PAGE_KERNEL
 #define PAGE_COPY	PAGE_RO
 
 /*