HelenOS sources

KEY_AS            115 kernel/genarch/src/mm/page_ht.c 	hash = hash_combine(hash, key[KEY_AS]);
KEY_AS            125 kernel/genarch/src/mm/page_ht.c 	return (key[KEY_AS] == (uintptr_t) pte->as) &&
KEY_AS            157 kernel/genarch/src/mm/page_ht.c 		[KEY_AS] = (uintptr_t) as,
KEY_AS            207 kernel/genarch/src/mm/page_ht.c 		[KEY_AS] = (uintptr_t) as,
KEY_AS            227 kernel/genarch/src/mm/page_ht.c 		[KEY_AS] = (uintptr_t) as,
HelenOS homepage, sources at GitHub