diff options
Diffstat (limited to 'mm/internal.h')
-rw-r--r-- | mm/internal.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/internal.h b/mm/internal.h index 684f7aa9692a..a346ba120e42 100644 --- a/mm/internal.h +++ b/mm/internal.h | |||
@@ -47,11 +47,9 @@ static inline void __get_page_tail_foll(struct page *page, | |||
47 | * page_cache_get_speculative()) on tail pages. | 47 | * page_cache_get_speculative()) on tail pages. |
48 | */ | 48 | */ |
49 | VM_BUG_ON(atomic_read(&page->first_page->_count) <= 0); | 49 | VM_BUG_ON(atomic_read(&page->first_page->_count) <= 0); |
50 | VM_BUG_ON(atomic_read(&page->_count) != 0); | ||
51 | VM_BUG_ON(page_mapcount(page) < 0); | ||
52 | if (get_page_head) | 50 | if (get_page_head) |
53 | atomic_inc(&page->first_page->_count); | 51 | atomic_inc(&page->first_page->_count); |
54 | atomic_inc(&page->_mapcount); | 52 | get_huge_page_tail(page); |
55 | } | 53 | } |
56 | 54 | ||
57 | /* | 55 | /* |