Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...
[linux-2.6.git] / mm / init-mm.c
1 #include <linux/mm_types.h>
2 #include <linux/rbtree.h>
3 #include <linux/rwsem.h>
4 #include <linux/spinlock.h>
5 #include <linux/list.h>
6 #include <linux/cpumask.h>
7
8 #include <linux/atomic.h>
9 #include <asm/pgtable.h>
10 #include <asm/mmu.h>
11
12 #ifndef INIT_MM_CONTEXT
13 #define INIT_MM_CONTEXT(name)
14 #endif
15
16 struct mm_struct init_mm = {
17         .mm_rb          = RB_ROOT,
18         .pgd            = swapper_pg_dir,
19         .mm_users       = ATOMIC_INIT(2),
20         .mm_count       = ATOMIC_INIT(1),
21         .mmap_sem       = __RWSEM_INITIALIZER(init_mm.mmap_sem),
22         .page_table_lock =  __SPIN_LOCK_UNLOCKED(init_mm.page_table_lock),
23         .mmlist         = LIST_HEAD_INIT(init_mm.mmlist),
24         INIT_MM_CONTEXT(init_mm)
25 };