Commit 17cce771 authored Mar 01, 2024 by Vlastimil Babka

mm, slab: remove memcg_from_slab_obj()



This empty wrapped exists only for !CONFIG_MEMCG_KMEM and seems it was
never used. Probably a leftover from development of a series.

Reviewed-by: Chengming Zhou <chengming.zhou@linux.dev>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>

parent 3dd549a5

mm/slub.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -2028,11 +2028,6 @@ void memcg_slab_alloc_error_hook(struct kmem_cache *s, int objects,
		obj_cgroup_uncharge(objcg, objects * obj_full_size(s));
		}
		#else /* CONFIG_MEMCG_KMEM */
		static inline struct mem_cgroup memcg_from_slab_obj(void ptr)
		{
		return NULL;
		}

		static inline void memcg_free_slab_cgroups(struct slab *slab)
		{
		}