ext4_dir_operations  660 fs/ext4/dir.c  const struct file_operations ext4_dir_operations = {
ext4_dir_operations 3119 fs/ext4/ext4.h extern const struct file_operations ext4_dir_operations;
ext4_dir_operations 5084 fs/ext4/inode.c 		inode->i_fop = &ext4_dir_operations;
ext4_dir_operations 2780 fs/ext4/namei.c 	inode->i_fop = &ext4_dir_operations;