diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slub.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/mm/slub.c b/mm/slub.c index a7e7c7f719f9..80da3a40b74d 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -303,11 +303,6 @@ static inline void set_freepointer(struct kmem_cache *s, void *object, void *fp) __p < (__addr) + (__objects) * (__s)->size; \ __p += (__s)->size) -#define for_each_object_idx(__p, __idx, __s, __addr, __objects) \ - for (__p = fixup_red_left(__s, __addr), __idx = 1; \ - __idx <= __objects; \ - __p += (__s)->size, __idx++) - /* Determine object index from a given position */ static inline unsigned int slab_index(void *p, struct kmem_cache *s, void *addr) { @@ -1664,17 +1659,16 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node) shuffle = shuffle_freelist(s, page); if (!shuffle) { - for_each_object_idx(p, idx, s, start, page->objects) { - if (likely(idx < page->objects)) { - next = p + s->size; - next = setup_object(s, page, next); - set_freepointer(s, p, next); - } else - set_freepointer(s, p, NULL); - } start = fixup_red_left(s, start); start = setup_object(s, page, start); page->freelist = start; + for (idx = 0, p = start; idx < page->objects - 1; idx++) { + next = p + s->size; + next = setup_object(s, page, next); + set_freepointer(s, p, next); + p = next; + } + set_freepointer(s, p, NULL); } page->inuse = page->objects; |