static struct kmem_cache *policy_cache;
static struct kmem_cache *sn_cache;
-#define PDprintk(fmt...)
-
/* Highest zone. An specific allocation for a zone below that is not
policied. */
enum zone_type policy_zone = 0;
{
struct mempolicy *policy;
- PDprintk("setting mode %d nodes[0] %lx\n", mode, nodes_addr(*nodes)[0]);
+ pr_debug("setting mode %d nodes[0] %lx\n",
+ mode, nodes ? nodes_addr(*nodes)[0] : -1);
+
if (mode == MPOL_DEFAULT)
return NULL;
policy = kmem_cache_alloc(policy_cache, GFP_KERNEL);
int err = 0;
struct mempolicy *old = vma->vm_policy;
- PDprintk("vma %lx-%lx/%lx vm_ops %p vm_file %p set_policy %p\n",
+ pr_debug("vma %lx-%lx/%lx vm_ops %p vm_file %p set_policy %p\n",
vma->vm_start, vma->vm_end, vma->vm_pgoff,
vma->vm_ops, vma->vm_file,
vma->vm_ops ? vma->vm_ops->set_policy : NULL);
static struct page *new_node_page(struct page *page, unsigned long node, int **x)
{
- return alloc_pages_node(node, GFP_HIGHUSER, 0);
+ return alloc_pages_node(node, GFP_HIGHUSER_MOVABLE, 0);
}
/*
{
struct vm_area_struct *vma = (struct vm_area_struct *)private;
- return alloc_page_vma(GFP_HIGHUSER, vma, page_address_in_vma(page, vma));
+ return alloc_page_vma(GFP_HIGHUSER_MOVABLE, vma,
+ page_address_in_vma(page, vma));
}
#else
if (!new)
flags |= MPOL_MF_DISCONTIG_OK;
- PDprintk("mbind %lx-%lx mode:%ld nodes:%lx\n",start,start+len,
- mode,nodes_addr(nodes)[0]);
+ pr_debug("mbind %lx-%lx mode:%ld nodes:%lx\n",start,start+len,
+ mode, nmask ? nodes_addr(*nmask)[0] : -1);
down_write(&mm->mmap_sem);
vma = check_range(mm, start, end, nmask,
#ifdef CONFIG_HUGETLBFS
/* Return a zonelist suitable for a huge page allocation. */
-struct zonelist *huge_zonelist(struct vm_area_struct *vma, unsigned long addr)
+struct zonelist *huge_zonelist(struct vm_area_struct *vma, unsigned long addr,
+ gfp_t gfp_flags)
{
struct mempolicy *pol = get_vma_policy(current, vma, addr);
unsigned nid;
nid = interleave_nid(pol, vma, addr, HPAGE_SHIFT);
- return NODE_DATA(nid)->node_zonelists + gfp_zone(GFP_HIGHUSER);
+ return NODE_DATA(nid)->node_zonelists + gfp_zone(gfp_flags);
}
return zonelist_policy(GFP_HIGHUSER, pol);
}
}
rb_link_node(&new->nd, parent, p);
rb_insert_color(&new->nd, &sp->root);
- PDprintk("inserting %lx-%lx: %d\n", new->start, new->end,
+ pr_debug("inserting %lx-%lx: %d\n", new->start, new->end,
new->policy ? new->policy->policy : 0);
}
static void sp_delete(struct shared_policy *sp, struct sp_node *n)
{
- PDprintk("deleting %lx-l%x\n", n->start, n->end);
+ pr_debug("deleting %lx-l%lx\n", n->start, n->end);
rb_erase(&n->nd, &sp->root);
mpol_free(n->policy);
kmem_cache_free(sn_cache, n);
struct sp_node *new = NULL;
unsigned long sz = vma_pages(vma);
- PDprintk("set_shared_policy %lx sz %lu %d %lx\n",
+ pr_debug("set_shared_policy %lx sz %lu %d %lx\n",
vma->vm_pgoff,
sz, npol? npol->policy : -1,
- npol ? nodes_addr(npol->v.nodes)[0] : -1);
+ npol ? nodes_addr(npol->v.nodes)[0] : -1);
if (npol) {
new = sp_alloc(vma->vm_pgoff, vma->vm_pgoff + sz, npol);
policy_cache = kmem_cache_create("numa_policy",
sizeof(struct mempolicy),
- 0, SLAB_PANIC, NULL, NULL);
+ 0, SLAB_PANIC, NULL);
sn_cache = kmem_cache_create("shared_policy_node",
sizeof(struct sp_node),
- 0, SLAB_PANIC, NULL, NULL);
+ 0, SLAB_PANIC, NULL);
/*
* Set interleaving policy for system init. Interleaving is only