tag	line	file	source code
default_file_ops	90	fs/exec.c	if (!inode->i_op || !inode->i_op->default_file_ops)
default_file_ops	98	fs/exec.c	file.f_op = inode->i_op->default_file_ops;
default_file_ops	391	fs/open.c	f->f_op = inode->i_op->default_file_ops;
default_file_ops	245	include/linux/fs.h	struct file_operations * default_file_ops;