misc: rename copy_file_range to copy_file_chunk

As of 2.27, glibc will have a copy_file_range library call to wrap the
new copy_file_range system call.  This conflicts with the function in
misc/create_inode.c, which this patch renames _copy_file_range.

Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 file changed