copy_highpage    1150 fs/fuse/file.c 	copy_highpage(tmp_page, page);
copy_highpage     752 kernel/kexec.c 			copy_highpage(page, old_page);
copy_highpage     388 mm/migrate.c   	copy_highpage(newpage, page);
copy_highpage    1295 mm/shmem.c     			copy_highpage(filepage, swappage);