diff --git a/mm/slab.c b/mm/slab.c index 1a75a1204ff4..670374c15bcf 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3425,6 +3425,9 @@ free_done: static __always_inline void __cache_free(struct kmem_cache *cachep, void *objp, unsigned long caller) { + if (unlikely(slab_want_init_on_free(cachep))) + memset(objp, 0, cachep->object_size); + /* Put the object into the quarantine, don't touch it for now. */ if (kasan_slab_free(cachep, objp, _RET_IP_)) return; @@ -3438,8 +3441,6 @@ void ___cache_free(struct kmem_cache *cachep, void *objp, struct array_cache *ac = cpu_cache_get(cachep); check_irq_off(); - if (unlikely(slab_want_init_on_free(cachep))) - memset(objp, 0, cachep->object_size); kmemleak_free_recursive(objp, cachep->flags); objp = cache_free_debugcheck(cachep, objp, caller);