diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/slab.c b/mm/slab.c index 9cd01fa60004..f4b2e22b5c61 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -602,8 +602,7 @@ static inline void page_set_cache(struct page *page, struct kmem_cache *cache) static inline struct kmem_cache *page_get_cache(struct page *page) { - if (unlikely(PageCompound(page))) - page = (struct page *)page_private(page); + page = compound_head(page); BUG_ON(!PageSlab(page)); return (struct kmem_cache *)page->lru.next; } @@ -615,8 +614,7 @@ static inline void page_set_slab(struct page *page, struct slab *slab) static inline struct slab *page_get_slab(struct page *page) { - if (unlikely(PageCompound(page))) - page = (struct page *)page_private(page); + page = compound_head(page); BUG_ON(!PageSlab(page)); return (struct slab *)page->lru.prev; } |