Merge branch 'slab/urgent' into slab/next

[pandora-kernel.git] / mm / slab.c

diff --git a/mm/slab.c b/mm/slab.c
index 7d92f08..a18ba57 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2289,8 +2289,8 @@ kmem_cache_create (const char *name, size_t size, size_t align,
        if (ralign < align) {
                ralign = align;
        }
-       /* disable debug if not aligning with REDZONE_ALIGN */
-       if (ralign & (__alignof__(unsigned long long) - 1))
+       /* disable debug if necessary */
+       if (ralign > __alignof__(unsigned long long))
                flags &= ~(SLAB_RED_ZONE | SLAB_STORE_USER);
        /*
         * 4) Store it.
@@ -2316,8 +2316,8 @@ kmem_cache_create (const char *name, size_t size, size_t align,
         */
        if (flags & SLAB_RED_ZONE) {
                /* add space for red zone words */
-               cachep->obj_offset += align;
-               size += align + sizeof(unsigned long long);
+               cachep->obj_offset += sizeof(unsigned long long);
+               size += 2 * sizeof(unsigned long long);
        }
        if (flags & SLAB_STORE_USER) {
                /* user store requires one word storage behind the end of