diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-12-15 22:13:26 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-12-15 22:13:26 +0000 |
| commit | 7e1548a597ef7e26d5d62f8be3be6da9e101b26c (patch) | |
| tree | fe6cbf4d9a3c1afdba04fb276fef0f932403727c /mm/page_cgroup.c | |
| parent | 1f7f569c0ae6e619504095eabf796edd712d943d (diff) | |
| parent | 2619bc327417f549f1c89d5ef9b4a4aa768f41a2 (diff) | |
| download | linux-7e1548a597ef7e26d5d62f8be3be6da9e101b26c.tar.gz linux-7e1548a597ef7e26d5d62f8be3be6da9e101b26c.tar.bz2 linux-7e1548a597ef7e26d5d62f8be3be6da9e101b26c.zip | |
Merge branch 'omap3-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 into devel
Diffstat (limited to 'mm/page_cgroup.c')
| -rw-r--r-- | mm/page_cgroup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/page_cgroup.c b/mm/page_cgroup.c index 0b3cbf090a67..ab27ff750519 100644 --- a/mm/page_cgroup.c +++ b/mm/page_cgroup.c @@ -49,6 +49,9 @@ static int __init alloc_node_page_cgroup(int nid) start_pfn = NODE_DATA(nid)->node_start_pfn; nr_pages = NODE_DATA(nid)->node_spanned_pages; + if (!nr_pages) + return 0; + table_size = sizeof(struct page_cgroup) * nr_pages; base = __alloc_bootmem_node_nopanic(NODE_DATA(nid), |