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Update powerpc maintainers
[GitHub/mt8127/android_kernel_alcatel_ttab.git]
/
mm
/
page_cgroup.c
diff --git
a/mm/page_cgroup.c
b/mm/page_cgroup.c
index 0b3cbf090a674a1424cb1d7cc9e4cd4f3bfa4c02..ab27ff75051958fb992417ddcf675a296b96176e 100644
(file)
--- 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),