diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index c9b43360fd33..728e9bda12ea 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c | |||
| @@ -103,6 +103,9 @@ static int __init hugetlb_init(void) | |||
| 103 | unsigned long i; | 103 | unsigned long i; |
| 104 | struct page *page; | 104 | struct page *page; |
| 105 | 105 | ||
| 106 | if (HPAGE_SHIFT == 0) | ||
| 107 | return 0; | ||
| 108 | |||
| 106 | for (i = 0; i < MAX_NUMNODES; ++i) | 109 | for (i = 0; i < MAX_NUMNODES; ++i) |
| 107 | INIT_LIST_HEAD(&hugepage_freelists[i]); | 110 | INIT_LIST_HEAD(&hugepage_freelists[i]); |
| 108 | 111 | ||
| @@ -234,7 +237,6 @@ unsigned long hugetlb_total_pages(void) | |||
| 234 | { | 237 | { |
| 235 | return nr_huge_pages * (HPAGE_SIZE / PAGE_SIZE); | 238 | return nr_huge_pages * (HPAGE_SIZE / PAGE_SIZE); |
| 236 | } | 239 | } |
| 237 | EXPORT_SYMBOL(hugetlb_total_pages); | ||
| 238 | 240 | ||
| 239 | /* | 241 | /* |
| 240 | * We cannot handle pagefaults against hugetlb pages at all. They cause | 242 | * We cannot handle pagefaults against hugetlb pages at all. They cause |
