diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/slub.c b/mm/slub.c index edeb942dc8ae..b7d3664fa3a9 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2449,7 +2449,7 @@ size_t ksize(const void *object) struct page *page; struct kmem_cache *s; - if (ZERO_OR_NULL_PTR(object)) + if (unlikely(ZERO_OR_NULL_PTR(object))) return 0; page = get_object_page(object); @@ -2483,7 +2483,7 @@ void kfree(const void *x) { struct page *page; - if (ZERO_OR_NULL_PTR(x)) + if (unlikely(ZERO_OR_NULL_PTR(x))) return; page = virt_to_head_page(x); @@ -2800,7 +2800,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, void *caller) get_order(size)); s = get_slab(size, gfpflags); - if (ZERO_OR_NULL_PTR(s)) + if (unlikely(ZERO_OR_NULL_PTR(s))) return s; return slab_alloc(s, gfpflags, -1, caller); @@ -2816,7 +2816,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags, get_order(size)); s = get_slab(size, gfpflags); - if (ZERO_OR_NULL_PTR(s)) + if (unlikely(ZERO_OR_NULL_PTR(s))) return s; return slab_alloc(s, gfpflags, node, caller); |