Lines Matching refs:lower_file
351 lower_file_iter = fi_iter->lower_file;
385 struct file *lower_file = NULL;
408 lower_file = dentry_open(&lo_p, file->f_flags, cred);
410 if (IS_ERR(lower_file)) {
416 fi->lower_file = lower_file;
456 fput(fi_iter->lower_file);
475 struct file *lower_file = NULL;
484 lower_file = fi_iter->lower_file;
485 if (lower_file->f_op->unlocked_ioctl)
486 error = lower_file->f_op->unlocked_ioctl(
487 lower_file, cmd, arg);
501 struct file *lower_file = NULL;
510 lower_file = fi_iter->lower_file;
511 if (lower_file->f_op->compat_ioctl)
512 error = lower_file->f_op->compat_ioctl(
513 lower_file, cmd, arg);
543 struct file *lower_file = NULL;
563 lower_file = dentry_open(&lo_p, file->f_flags, cred);
564 if (IS_ERR(lower_file)) {
565 err = PTR_ERR(lower_file);
568 gfi->lower_file = lower_file;
570 hmdfs_update_upper_file(file, lower_file);
581 struct file *lower_file = gfi->lower_file;
583 if (lower_file->f_op->flush)
584 return lower_file->f_op->flush(lower_file, id);
592 struct file *lower_file = gfi->lower_file;
593 struct inode *lower_inode = file_inode(lower_file);