diff options
Diffstat (limited to 'mm/slab.h')
| -rw-r--r-- | mm/slab.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/slab.h b/mm/slab.h index 9cfcf099709c..cb17d3e63a0d 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -384,6 +384,7 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x) return s; page = virt_to_head_page(x); + BUG_ON(!PageSlab(page)); cachep = page->slab_cache; if (slab_equal_or_root(cachep, s)) return cachep; |