216 		struct ipc_namespace *ipc_ns, umode_t mode,  in mqueue_get_inode()  argument
252 		info->attr.mq_maxmsg = min(ipc_ns->mq_msg_max,  in mqueue_get_inode()
253 					   ipc_ns->mq_msg_default);  in mqueue_get_inode()
254 		info->attr.mq_msgsize = min(ipc_ns->mq_msgsize_max,  in mqueue_get_inode()
255 					    ipc_ns->mq_msgsize_default);  in mqueue_get_inode()
282 			if (info->attr.mq_maxmsg > ipc_ns->mq_msg_max ||  in mqueue_get_inode()
283 					info->attr.mq_msgsize > ipc_ns->mq_msgsize_max)  in mqueue_get_inode()
355 		ns = current->nsproxy->ipc_ns;  in mqueue_mount()
393 	struct ipc_namespace *ipc_ns;  in mqueue_evict_inode()  local
401 	ipc_ns = get_ns_from_inode(inode);  in mqueue_evict_inode()
427 		if (ipc_ns)  in mqueue_evict_inode()
428 			ipc_ns->mq_queues_count--;  in mqueue_evict_inode()
432 	if (ipc_ns)  in mqueue_evict_inode()
433 		put_ipc_ns(ipc_ns);  in mqueue_evict_inode()
442 	struct ipc_namespace *ipc_ns;  in mqueue_create_attr()  local
445 	ipc_ns = __get_ns_from_inode(dir);  in mqueue_create_attr()
446 	if (!ipc_ns) {  in mqueue_create_attr()
451 	if (ipc_ns->mq_queues_count >= ipc_ns->mq_queues_max &&  in mqueue_create_attr()
456 	ipc_ns->mq_queues_count++;  in mqueue_create_attr()
459 	inode = mqueue_get_inode(dir->i_sb, ipc_ns, mode, attr);  in mqueue_create_attr()
463 		ipc_ns->mq_queues_count--;  in mqueue_create_attr()
467 	put_ipc_ns(ipc_ns);  in mqueue_create_attr()
476 	if (ipc_ns)  in mqueue_create_attr()
477 		put_ipc_ns(ipc_ns);  in mqueue_create_attr()
747 	struct vfsmount *mnt = current->nsproxy->ipc_ns->mq_mnt;  in do_mq_open()
809 	struct ipc_namespace *ipc_ns = current->nsproxy->ipc_ns;  in SYSCALL_DEFINE1()  local
810 	struct vfsmount *mnt = ipc_ns->mq_mnt;  in SYSCALL_DEFINE1()