From 959982fee4e635c61780e989c3e34267143fcc02 Mon Sep 17 00:00:00 2001 From: Yinghai Lu Date: Thu, 28 May 2009 18:15:16 -0700 Subject: memcg: don't use bootmem allocator in setup code The bootmem allocator is no longer available for page_cgroup_init() because we set up the kernel slab allocator much earlier now. Cc: Ingo Molnar Cc: Johannes Weiner Cc: Linus Torvalds Signed-off-by: Yinghai Lu Signed-off-by: Pekka Enberg --- mm/page_cgroup.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) (limited to 'mm/page_cgroup.c') diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 791905c991d..3dd4a909a1d 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -47,6 +47,8 @@ static int __init alloc_node_page_cgroup(int nid) struct page_cgroup *base, *pc; unsigned long table_size; unsigned long start_pfn, nr_pages, index; + struct page *page; + unsigned int order; start_pfn = NODE_DATA(nid)->node_start_pfn; nr_pages = NODE_DATA(nid)->node_spanned_pages; @@ -55,11 +57,13 @@ static int __init alloc_node_page_cgroup(int nid) return 0; table_size = sizeof(struct page_cgroup) * nr_pages; - - base = __alloc_bootmem_node_nopanic(NODE_DATA(nid), - table_size, PAGE_SIZE, __pa(MAX_DMA_ADDRESS)); - if (!base) + order = get_order(table_size); + page = alloc_pages_node(nid, GFP_NOWAIT | __GFP_ZERO, order); + if (!page) + page = alloc_pages_node(-1, GFP_NOWAIT | __GFP_ZERO, order); + if (!page) return -ENOMEM; + base = page_address(page); for (index = 0; index < nr_pages; index++) { pc = base + index; __init_page_cgroup(pc, start_pfn + index); -- cgit v1.2.3