diff options
Diffstat (limited to 'mm/slub.c')
| -rw-r--r-- | mm/slub.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/slub.c b/mm/slub.c index 9fd96238ed39..f4d5794c1e86 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3821,6 +3821,11 @@ void slab_post_alloc_hook(struct kmem_cache *s, struct obj_cgroup *objcg, s->flags, init_flags); kmsan_slab_alloc(s, p[i], init_flags); obj_exts = prepare_slab_obj_exts_hook(s, flags, p[i]); +#ifdef CONFIG_MEM_ALLOC_PROFILING + /* obj_exts can be allocated for other reasons */ + if (likely(obj_exts) && mem_alloc_profiling_enabled()) + alloc_tag_add(&obj_exts->ref, current->alloc_tag, s->size); +#endif } memcg_slab_post_alloc_hook(s, objcg, flags, size, p); |