diff options
| -rw-r--r-- | mm/slub.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/slub.c b/mm/slub.c index 712d53474082..2f2f04d39104 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -254,11 +254,10 @@ static inline void *get_freepointer_safe(struct kmem_cache *s, void *object) { void *p; -#ifdef CONFIG_DEBUG_PAGEALLOC + if (!debug_pagealloc_enabled()) + return get_freepointer(s, object); + probe_kernel_read(&p, (void **)(object + s->offset), sizeof(p)); -#else - p = get_freepointer(s, object); -#endif return p; } |