Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

[firefly-linux-kernel-4.4.55.git] / mm / slab_common.c

diff --git a/mm/slab_common.c b/mm/slab_common.c
index 406944207b61dbd607bc7f2d2b244b6998f47254..dcdab81bd240bafe3bec02cb32bf3390763a90e9 100644 (file)
--- a/mm/slab_common.c
+++ b/mm/slab_common.c
@@ -259,6 +259,10 @@ struct kmem_cache *find_mergeable(size_t size, size_t align,
                if (s->size - size >= sizeof(void *))
                        continue;
 
+               if (IS_ENABLED(CONFIG_SLAB) && align &&
+                       (align > s->align || s->align % align))
+                       continue;
+
                return s;
        }
        return NULL;