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Diffstat (limited to 'mm')
-rw-r--r--mm/hugetlb.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 2a2f6e869401..3e1506b808a3 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -31,6 +31,8 @@ static int max_hstate;
unsigned int default_hstate_idx;
struct hstate hstates[HUGE_MAX_HSTATE];
+__initdata LIST_HEAD(huge_boot_pages);
+
/* for command line parsing */
static struct hstate * __initdata parsed_hstate;
static unsigned long __initdata default_hstate_max_huge_pages;
@@ -925,14 +927,7 @@ static struct page *alloc_huge_page(struct vm_area_struct *vma,
return page;
}
-static __initdata LIST_HEAD(huge_boot_pages);
-
-struct huge_bootmem_page {
- struct list_head list;
- struct hstate *hstate;
-};
-
-static int __init alloc_bootmem_huge_page(struct hstate *h)
+__attribute__((weak)) int alloc_bootmem_huge_page(struct hstate *h)
{
struct huge_bootmem_page *m;
int nr_nodes = nodes_weight(node_online_map);