72 #define msg_unlock(msq)		ipc_unlock(&(msq)->q_perm)
154 	return container_of(ipcp, struct msg_queue, q_perm);  in msg_lock()
165 	return container_of(ipcp, struct msg_queue, q_perm);  in msg_lock_check()
170 	ipc_rmid(&msg_ids(ns), &s->q_perm);  in msg_rmid()
191 	msq->q_perm.mode = msgflg & S_IRWXUGO;  in newque()
192 	msq->q_perm.key = key;  in newque()
194 	msq->q_perm.security = NULL;  in newque()
204 	id = ipc_addid(&msg_ids(ns), &msq->q_perm, ns->msg_ctlmni);  in newque()
222 	return msq->q_perm.id;  in newque()
282 	struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm);  in freeque()
307 	struct msg_queue *msq = container_of(ipcp, struct msg_queue, q_perm);  in msg_security()
429 	msq = container_of(ipcp, struct msg_queue, q_perm);  in msgctl_down()
534 			success_return = msq->q_perm.id;  in SYSCALL_DEFINE3()
542 		if (ipcperms(ns, &msq->q_perm, S_IRUGO))  in SYSCALL_DEFINE3()
551 		kernel_to_ipc64_perm(&msq->q_perm, &tbuf.msg_perm);  in SYSCALL_DEFINE3()
667 		if (ipcperms(ns, &msq->q_perm, S_IWUGO))  in do_msgsnd()
689 		ipc_lock_by_ptr(&msq->q_perm);  in do_msgsnd()
691 		if (msq->q_perm.deleted) {  in do_msgsnd()
777 		if (ipcperms(ns, &msq->q_perm, S_IRUGO))  in do_msgrcv()
876 		ipc_lock_by_ptr(&msq->q_perm);  in do_msgrcv()
929 			msq->q_perm.key,  in sysvipc_msg_proc_show()
930 			msq->q_perm.id,  in sysvipc_msg_proc_show()
931 			msq->q_perm.mode,  in sysvipc_msg_proc_show()
936 			msq->q_perm.uid,  in sysvipc_msg_proc_show()
937 			msq->q_perm.gid,  in sysvipc_msg_proc_show()
938 			msq->q_perm.cuid,  in sysvipc_msg_proc_show()
939 			msq->q_perm.cgid,  in sysvipc_msg_proc_show()