diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index d78111f0fa2c..4bdb58ab14cb 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2047,13 +2047,16 @@ retry: /* Free the needed pages to the hugetlb pool */ list_for_each_entry_safe(page, tmp, &surplus_list, lru) { + int zeroed; + if ((--needed) < 0) break; /* * This page is now managed by the hugetlb allocator and has * no users -- drop the buddy allocator's reference. */ - VM_BUG_ON_PAGE(!put_page_testzero(page), page); + zeroed = put_page_testzero(page); + VM_BUG_ON_PAGE(!zeroed, page); enqueue_huge_page(h, page); } free: |