-static inline struct kmem_cache *slab_pre_alloc_hook(struct kmem_cache *s,
- gfp_t flags)
-{
- flags &= gfp_allowed_mask;
- lockdep_trace_alloc(flags);
- might_sleep_if(gfpflags_allow_blocking(flags));
-
- if (should_failslab(s->object_size, flags, s->flags))
- return NULL;
-
- return memcg_kmem_get_cache(s, flags);
-}
-
-static inline void slab_post_alloc_hook(struct kmem_cache *s, gfp_t flags,
- size_t size, void **p)
-{
- size_t i;
-
- flags &= gfp_allowed_mask;
- for (i = 0; i < size; i++) {
- void *object = p[i];
-
- kmemcheck_slab_alloc(s, flags, object, slab_ksize(s));
- kmemleak_alloc_recursive(object, s->object_size, 1,
- s->flags, flags);
- kasan_slab_alloc(s, object);
- }
- memcg_kmem_put_cache(s);
-}
-