481 static ssize_t mqueue_read_file(struct file *filp, char __user *u_data,  in mqueue_read_file()  argument
484 	struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));  in mqueue_read_file()
505 	file_inode(filp)->i_atime = file_inode(filp)->i_ctime = CURRENT_TIME;  in mqueue_read_file()
509 static int mqueue_flush_file(struct file *filp, fl_owner_t id)  in mqueue_flush_file()  argument
511 	struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));  in mqueue_flush_file()
521 static unsigned int mqueue_poll_file(struct file *filp, struct poll_table_struct *poll_tab)  in mqueue_poll_file()  argument
523 	struct mqueue_inode_info *info = MQUEUE_I(file_inode(filp));  in mqueue_poll_file()
526 	poll_wait(filp, &info->wait_q, poll_tab);  in mqueue_poll_file()
775 	struct file *filp;  in SYSCALL_DEFINE4()  local
813 			filp = do_open(&path, oflag);  in SYSCALL_DEFINE4()
820 			filp = do_create(ipc_ns, d_inode(root),  in SYSCALL_DEFINE4()
830 		filp = do_open(&path, oflag);  in SYSCALL_DEFINE4()
833 	if (!IS_ERR(filp))  in SYSCALL_DEFINE4()
834 		fd_install(fd, filp);  in SYSCALL_DEFINE4()
836 		error = PTR_ERR(filp);  in SYSCALL_DEFINE4()