[S390] Cleanup page table definitions.

- De-confuse the defines for the address-space-control-elements
  and the segment/region table entries.
- Create out of line functions for page table allocation / freeing.
- Simplify get_shadow_xxx functions.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 81efccc63942..21d40a19355e 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -127,12 +127,6 @@ struct stack_frame {
 
 #define ARCH_MIN_TASKALIGN      8
 
-#ifndef __s390x__
-# define __SWAPPER_PG_DIR __pa(&swapper_pg_dir[0]) + _SEGMENT_TABLE
-#else /* __s390x__ */
-# define __SWAPPER_PG_DIR __pa(&swapper_pg_dir[0]) + _REGION_TABLE
-#endif /* __s390x__ */
-
 #define INIT_THREAD {                                                   \
         .ksp = sizeof(init_stack) + (unsigned long) &init_stack,        \
 }