Lines Matching refs:copy_file_range
1380 * ->copy_file_range() method.
1426 * using the same ->copy_file_range() function pointer.
1430 } else if (file_out->f_op->copy_file_range) {
1431 if (file_in->f_op->copy_file_range !=
1432 file_out->f_op->copy_file_range)
1471 * copy_file_range() differs from regular file read and write in that it
1473 * the copy_file_range method.
1508 if (!splice && file_out->f_op->copy_file_range) {
1509 ret = file_out->f_op->copy_file_range(file_in, pos_in,
1527 * ->copy_file_range() in case filesystem does not support clone or in
1532 * consistent story about which filesystems support copy_file_range()
1534 * make consistent desicions w.r.t using copy_file_range().
1558 SYSCALL_DEFINE6(copy_file_range, int, fd_in, loff_t __user *, off_in,