Lines Matching refs:copy_file_range
1371 * ->copy_file_range() method.
1415 * using the same ->copy_file_range() function pointer.
1419 } else if (file_out->f_op->copy_file_range) {
1420 if (file_in->f_op->copy_file_range !=
1421 file_out->f_op->copy_file_range)
1460 * copy_file_range() differs from regular file read and write in that it
1462 * the copy_file_range method.
1497 if (!splice && file_out->f_op->copy_file_range) {
1498 ret = file_out->f_op->copy_file_range(file_in, pos_in,
1516 * ->copy_file_range() in case filesystem does not support clone or in
1521 * consistent story about which filesystems support copy_file_range()
1523 * make consistent desicions w.r.t using copy_file_range().
1547 SYSCALL_DEFINE6(copy_file_range, int, fd_in, loff_t __user *, off_in,