diff options
| -rw-r--r-- | mm/page_cgroup.c | 12 | ||||
| -rw-r--r-- | mm/sparse-vmemmap.c | 8 | ||||
| -rw-r--r-- | mm/sparse.c | 9 |
3 files changed, 22 insertions, 7 deletions
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index f22b4eb..3d535d5 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -116,10 +116,16 @@ static int __init_refok init_section_page_cgroup(unsigned long pfn) nid = page_to_nid(pfn_to_page(pfn)); table_size = sizeof(struct page_cgroup) * PAGES_PER_SECTION; VM_BUG_ON(!slab_is_available()); - base = kmalloc_node(table_size, + if (node_state(nid, N_HIGH_MEMORY)) { + base = kmalloc_node(table_size, GFP_KERNEL | __GFP_NOWARN, nid); - if (!base) - base = vmalloc_node(table_size, nid); + if (!base) + base = vmalloc_node(table_size, nid); + } else { + base = kmalloc(table_size, GFP_KERNEL | __GFP_NOWARN); + if (!base) + base = vmalloc(table_size); + } } else { /* * We don't have to allocate page_cgroup again, but diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index a13ea64..d9714bd 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -48,8 +48,14 @@ void * __meminit vmemmap_alloc_block(unsigned long size, int node) { /* If the main allocator is up use that, fallback to bootmem. */ if (slab_is_available()) { - struct page *page = alloc_pages_node(node, + struct page *page; + + if (node_state(node, N_HIGH_MEMORY)) + page = alloc_pages_node(node, GFP_KERNEL | __GFP_ZERO, get_order(size)); + else + page = alloc_pages(GFP_KERNEL | __GFP_ZERO, + get_order(size)); if (page) return page_address(page); return NULL; diff --git a/mm/sparse.c b/mm/sparse.c index da432d9..6ce4aab 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -62,9 +62,12 @@ static struct mem_section noinline __init_refok *sparse_index_alloc(int nid) unsigned long array_size = SECTIONS_PER_ROOT * sizeof(struct mem_section); - if (slab_is_available()) - section = kmalloc_node(array_size, GFP_KERNEL, nid); - else + if (slab_is_available()) { + if (node_state(nid, N_HIGH_MEMORY)) + section = kmalloc_node(array_size, GFP_KERNEL, nid); + else + section = kmalloc(array_size, GFP_KERNEL); + } else section = alloc_bootmem_node(NODE_DATA(nid), array_size); if (section) |