2718 	unsigned open_flag = open_to_namei_flags(op->open_flag);  in atomic_open()  local
2735 	if ((open_flag & O_CREAT) && !IS_POSIXACL(dir))  in atomic_open()
2738 	excl = (open_flag & (O_EXCL | O_CREAT)) == (O_EXCL | O_CREAT);  in atomic_open()
2740 		open_flag &= ~O_TRUNC;  in atomic_open()
2751 	if (((open_flag & (O_CREAT | O_TRUNC)) ||  in atomic_open()
2752 	    (open_flag & O_ACCMODE) != O_RDONLY) && unlikely(!got_write)) {  in atomic_open()
2753 		if (!(open_flag & O_CREAT)) {  in atomic_open()
2759 		} else if (open_flag & (O_EXCL | O_TRUNC)) {  in atomic_open()
2766 			open_flag &= ~O_CREAT;  in atomic_open()
2770 	if (open_flag & O_CREAT) {  in atomic_open()
2774 			if (open_flag & O_EXCL)  in atomic_open()
2776 			open_flag &= ~O_CREAT;  in atomic_open()
2781 		open_flag |= O_DIRECTORY;  in atomic_open()
2785 	error = dir->i_op->atomic_open(dir, dentry, file, open_flag, mode,  in atomic_open()
2825 		WARN_ON(!(open_flag & O_CREAT));  in atomic_open()
2829 	error = may_open(&file->f_path, acc_mode, open_flag);  in atomic_open()
2905 	if (!dentry->d_inode && (op->open_flag & O_CREAT)) {  in lookup_open()
2947 	int open_flag = op->open_flag;  in do_last()  local
2948 	bool will_truncate = (open_flag & O_TRUNC) != 0;  in do_last()
2967 	if (!(open_flag & O_CREAT)) {  in do_last()
2970 		if (open_flag & O_PATH && !(nd->flags & LOOKUP_FOLLOW))  in do_last()
3000 	if (op->open_flag & (O_CREAT | O_TRUNC | O_WRONLY | O_RDWR)) {  in do_last()
3028 		open_flag &= ~O_TRUNC;  in do_last()
3052 	if ((open_flag & (O_EXCL | O_CREAT)) == (O_EXCL | O_CREAT))  in do_last()
3102 	if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))  in do_last()
3117 	error = may_open(&nd->path, acc_mode, open_flag);  in do_last()
3219 	error = may_open(&nd->path, MAY_OPEN, op->open_flag);  in do_tmpfile()
3229 	} else if (!(op->open_flag & O_EXCL)) {  in do_tmpfile()
3254 	file->f_flags = op->open_flag;  in path_openat()