virt_to_cache    2876 mm/slab.c      	BUG_ON(virt_to_cache(objp) != cachep);
virt_to_cache    3785 mm/slab.c      	c = virt_to_cache(objp);
virt_to_cache    4473 mm/slab.c      	return obj_size(virt_to_cache(objp));