Lines Matching refs:pos_in
1359 * @pos_in: file offset to read from
1377 ssize_t generic_copy_file_range(struct file *file_in, loff_t pos_in,
1381 return do_splice_direct(file_in, &pos_in, file_out, &pos_out,
1393 static int generic_copy_file_checks(struct file *file_in, loff_t pos_in,
1435 if (pos_in + count < pos_in || pos_out + count < pos_out)
1440 if (pos_in >= size_in)
1443 count = min(count, size_in - (uint64_t)pos_in);
1451 pos_out + count > pos_in &&
1452 pos_out < pos_in + count)
1464 ssize_t vfs_copy_file_range(struct file *file_in, loff_t pos_in,
1474 ret = generic_copy_file_checks(file_in, pos_in, file_out, pos_out, &len,
1479 ret = rw_verify_area(READ, file_in, &pos_in, len);
1498 ret = file_out->f_op->copy_file_range(file_in, pos_in,
1506 ret = file_in->f_op->remap_file_range(file_in, pos_in,
1527 ret = generic_copy_file_range(file_in, pos_in, file_out, pos_out, len,
1551 loff_t pos_in;
1567 if (copy_from_user(&pos_in, off_in, sizeof(loff_t)))
1570 pos_in = f_in.file->f_pos;
1584 ret = vfs_copy_file_range(f_in.file, pos_in, f_out.file, pos_out, len,
1587 pos_in += ret;
1591 if (copy_to_user(off_in, &pos_in, sizeof(loff_t)))
1594 f_in.file->f_pos = pos_in;