1259 	struct bpf_key *bkey;  in bpf_lookup_user_key()  local
1272 	bkey = kmalloc(sizeof(*bkey), GFP_KERNEL);  in bpf_lookup_user_key()
1273 	if (!bkey) {  in bpf_lookup_user_key()
1278 	bkey->key = key_ref_to_ptr(key_ref);  in bpf_lookup_user_key()
1279 	bkey->has_ref = true;  in bpf_lookup_user_key()
1281 	return bkey;  in bpf_lookup_user_key()
1307 	struct bpf_key *bkey;  in bpf_lookup_system_key()  local
1312 	bkey = kmalloc(sizeof(*bkey), GFP_ATOMIC);  in bpf_lookup_system_key()
1313 	if (!bkey)  in bpf_lookup_system_key()
1316 	bkey->key = (struct key *)(unsigned long)id;  in bpf_lookup_system_key()
1317 	bkey->has_ref = false;  in bpf_lookup_system_key()
1319 	return bkey;  in bpf_lookup_system_key()
1329 void bpf_key_put(struct bpf_key *bkey)  in bpf_key_put()  argument
1331 	if (bkey->has_ref)  in bpf_key_put()
1332 		key_put(bkey->key);  in bpf_key_put()
1334 	kfree(bkey);  in bpf_key_put()