move mm_struct and vm_area_struct

Move the definitions of struct mm_struct and struct vma_area_struct to
include/mm_types.h.  This allows to define more function in asm/pgtable.h
and friends with inline assemblies instead of macros.  Compile tested on
i386, powerpc, powerpc64, s390-32, s390-64 and x86_64.

[aurelien@aurel32.net: build fix]
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
3 files changed