367 void mpol_rebind_task(struct task_struct *tsk, const nodemask_t *new)  in mpol_rebind_task()  argument
369 	mpol_rebind_policy(tsk->mempolicy, new);  in mpol_rebind_task()
378 void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new)  in mpol_rebind_mm()  argument
384 		mpol_rebind_policy(vma->vm_policy, new);  in mpol_rebind_mm()
703 	struct mempolicy *new;  in vma_replace_policy()  local
710 	new = mpol_dup(pol);  in vma_replace_policy()
711 	if (IS_ERR(new))  in vma_replace_policy()
712 		return PTR_ERR(new);  in vma_replace_policy()
715 		err = vma->vm_ops->set_policy(vma, new);  in vma_replace_policy()
721 	vma->vm_policy = new; /* protected by mmap_sem */  in vma_replace_policy()
726 	mpol_put(new);  in vma_replace_policy()
796 	struct mempolicy *new, *old;  in do_set_mempolicy()  local
803 	new = mpol_new(mode, flags, nodes);  in do_set_mempolicy()
804 	if (IS_ERR(new)) {  in do_set_mempolicy()
805 		ret = PTR_ERR(new);  in do_set_mempolicy()
810 	ret = mpol_set_nodemask(new, nodes, scratch);  in do_set_mempolicy()
813 		mpol_put(new);  in do_set_mempolicy()
817 	current->mempolicy = new;  in do_set_mempolicy()
818 	if (new && new->mode == MPOL_INTERLEAVE)  in do_set_mempolicy()
1223 	struct mempolicy *new;  in do_mbind()  local
1248 	new = mpol_new(mode, mode_flags, nmask);  in do_mbind()
1249 	if (IS_ERR(new))  in do_mbind()
1250 		return PTR_ERR(new);  in do_mbind()
1253 		new->flags |= MPOL_F_MOF;  in do_mbind()
1259 	if (!new)  in do_mbind()
1277 			err = mpol_set_nodemask(new, nmask, scratch);  in do_mbind()
1296 	err = mbind_range(mm, start, end, new);  in do_mbind()
1319 	mpol_put(new);  in do_mbind()
1469 	nodemask_t *new;  in kernel_migrate_pages()  local
1476 	new = &scratch->mask2;  in kernel_migrate_pages()
1482 	err = get_nodes(new, new_nodes, maxnode);  in kernel_migrate_pages()
1511 	if (!nodes_subset(*new, task_nodes) && !capable(CAP_SYS_NICE)) {  in kernel_migrate_pages()
1517 	nodes_and(*new, *new, task_nodes);  in kernel_migrate_pages()
1518 	if (nodes_empty(*new))  in kernel_migrate_pages()
1533 	err = do_migrate_pages(mm, old, new,  in kernel_migrate_pages()
1674 	unsigned long __user *new = NULL;  in COMPAT_SYSCALL_DEFINE4()  local
1686 			new = old + size / sizeof(unsigned long);  in COMPAT_SYSCALL_DEFINE4()
1693 		if (new == NULL)  in COMPAT_SYSCALL_DEFINE4()
1694 			new = compat_alloc_user_space(size);  in COMPAT_SYSCALL_DEFINE4()
1695 		if (copy_to_user(new, nodes_addr(tmp_mask), size))  in COMPAT_SYSCALL_DEFINE4()
1698 	return kernel_migrate_pages(pid, nr_bits + 1, old, new);  in COMPAT_SYSCALL_DEFINE4()
2225 	struct mempolicy *new = kmem_cache_alloc(policy_cache, GFP_KERNEL);  in __mpol_dup()  local
2227 	if (!new)  in __mpol_dup()
2233 		*new = *old;  in __mpol_dup()
2236 		*new = *old;  in __mpol_dup()
2240 		mpol_rebind_policy(new, &mems);  in __mpol_dup()
2242 	atomic_set(&new->refcnt, 1);  in __mpol_dup()
2243 	return new;  in __mpol_dup()
2322 static void sp_insert(struct shared_policy *sp, struct sp_node *new)  in sp_insert()  argument
2331 		if (new->start < nd->start)  in sp_insert()
2333 		else if (new->end > nd->end)  in sp_insert()
2338 	rb_link_node(&new->nd, parent, p);  in sp_insert()
2339 	rb_insert_color(&new->nd, &sp->root);  in sp_insert()
2340 	pr_debug("inserting %lx-%lx: %d\n", new->start, new->end,  in sp_insert()
2341 		 new->policy ? new->policy->mode : 0);  in sp_insert()
2507 				 unsigned long end, struct sp_node *new)  in shared_policy_replace()  argument
2546 	if (new)  in shared_policy_replace()
2547 		sp_insert(sp, new);  in shared_policy_replace()
2590 		struct mempolicy *new;  in mpol_shared_policy_init()  local
2596 		new = mpol_new(mpol->mode, mpol->flags, &mpol->w.user_nodemask);  in mpol_shared_policy_init()
2597 		if (IS_ERR(new))  in mpol_shared_policy_init()
2601 		ret = mpol_set_nodemask(new, &mpol->w.user_nodemask, scratch);  in mpol_shared_policy_init()
2609 		mpol_set_shared_policy(sp, &pvma, new); /* adds ref */  in mpol_shared_policy_init()
2612 		mpol_put(new);			/* drop initial ref */  in mpol_shared_policy_init()
2624 	struct sp_node *new = NULL;  in mpol_set_shared_policy()  local
2634 		new = sp_alloc(vma->vm_pgoff, vma->vm_pgoff + sz, npol);  in mpol_set_shared_policy()
2635 		if (!new)  in mpol_set_shared_policy()
2638 	err = shared_policy_replace(info, vma->vm_pgoff, vma->vm_pgoff+sz, new);  in mpol_set_shared_policy()
2639 	if (err && new)  in mpol_set_shared_policy()
2640 		sp_free(new);  in mpol_set_shared_policy()
2799 	struct mempolicy *new = NULL;  in mpol_parse_str()  local
2880 	new = mpol_new(mode, mode_flags, &nodes);  in mpol_parse_str()
2881 	if (IS_ERR(new))  in mpol_parse_str()
2889 		new->v.nodes = nodes;  in mpol_parse_str()
2891 		new->v.preferred_node = first_node(nodes);  in mpol_parse_str()
2893 		new->flags |= MPOL_F_LOCAL;  in mpol_parse_str()
2899 	new->w.user_nodemask = nodes;  in mpol_parse_str()
2910 		*mpol = new;  in mpol_parse_str()