summaryrefslogtreecommitdiffstats
path: root/mm/slob.c
diff options
context:
space:
mode:
Diffstat (limited to 'mm/slob.c')
-rw-r--r--mm/slob.c4
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);