diff options
Diffstat (limited to 'mm/slob.c')
| -rw-r--r-- | mm/slob.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/slob.c b/mm/slob.c index eeed4a05a2ef..91bd3f2dd2f0 100644 --- a/mm/slob.c +++ b/mm/slob.c @@ -122,7 +122,7 @@ static inline void clear_slob_page_free(struct page *sp) } #define SLOB_UNIT sizeof(slob_t) -#define SLOB_UNITS(size) (((size) + SLOB_UNIT - 1)/SLOB_UNIT) +#define SLOB_UNITS(size) DIV_ROUND_UP(size, SLOB_UNIT) /* * struct slob_rcu is inserted at the tail of allocated slob blocks, which @@ -554,7 +554,7 @@ void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node) flags, node); } - if (c->ctor) + if (b && c->ctor) c->ctor(b); kmemleak_alloc_recursive(b, c->size, 1, c->flags, flags); |