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>

1 files changed, 0 insertions, 63 deletions

diff --git a/include/linux/mm.h b/include/linux/mm.h
index fbbc29a29dff..6a68d41444f8 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -50,69 +50,6 @@ extern int sysctl_legacy_va_layout;
  * mmap() functions).
  */
 
-/*
- * This struct defines a memory VMM memory area. There is one of these
- * per VM-area/task.  A VM area is any part of the process virtual memory
- * space that has a special rule for the page-fault handlers (ie a shared
- * library, the executable area etc).
- */
-struct vm_area_struct {
-        struct mm_struct * vm_mm;       /* The address space we belong to. */
-        unsigned long vm_start;         /* Our start address within vm_mm. */
-        unsigned long vm_end;           /* The first byte after our end address
-                                           within vm_mm. */
-
-        /* linked list of VM areas per task, sorted by address */
-        struct vm_area_struct *vm_next;
-
-        pgprot_t vm_page_prot;          /* Access permissions of this VMA. */
-        unsigned long vm_flags;         /* Flags, listed below. */
-
-        struct rb_node vm_rb;
-
-        /*
-         * For areas with an address space and backing store,
-         * linkage into the address_space->i_mmap prio tree, or
-         * linkage to the list of like vmas hanging off its node, or
-         * linkage of vma in the address_space->i_mmap_nonlinear list.
-         */
-        union {
-                struct {
-                        struct list_head list;
-                        void *parent;   /* aligns with prio_tree_node parent */
-                        struct vm_area_struct *head;
-                } vm_set;
-
-                struct raw_prio_tree_node prio_tree_node;
-        } shared;
-
-        /*
-         * A file's MAP_PRIVATE vma can be in both i_mmap tree and anon_vma
-         * list, after a COW of one of the file pages.  A MAP_SHARED vma
-         * can only be in the i_mmap tree.  An anonymous MAP_PRIVATE, stack
-         * or brk vma (with NULL file) can only be in an anon_vma list.
-         */
-        struct list_head anon_vma_node; /* Serialized by anon_vma->lock */
-        struct anon_vma *anon_vma;      /* Serialized by page_table_lock */
-
-        /* Function pointers to deal with this struct. */
-        struct vm_operations_struct * vm_ops;
-
-        /* Information about our backing store: */
-        unsigned long vm_pgoff;         /* Offset (within vm_file) in PAGE_SIZE
-                                           units, *not* PAGE_CACHE_SIZE */
-        struct file * vm_file;          /* File we map to (can be NULL). */
-        void * vm_private_data;         /* was vm_pte (shared mem) */
-        unsigned long vm_truncate_count;/* truncate_count or restart_addr */
-
-#ifndef CONFIG_MMU
-        atomic_t vm_usage;              /* refcount (VMAs shared if !MMU) */
-#endif
-#ifdef CONFIG_NUMA
-        struct mempolicy *vm_policy;    /* NUMA policy for the VMA */
-#endif
-};
-
 extern struct kmem_cache *vm_area_cachep;
 
 /*