fileblock 191 tools/testing/selftests/powerpc/mm/subpage_prot.c void *fileblock; fileblock 208 tools/testing/selftests/powerpc/mm/subpage_prot.c fileblock = mmap(NULL, filesize, PROT_READ | PROT_WRITE, fileblock 210 tools/testing/selftests/powerpc/mm/subpage_prot.c if (fileblock == MAP_FAILED) { fileblock 215 tools/testing/selftests/powerpc/mm/subpage_prot.c file_name, filesize, fileblock); fileblock 219 tools/testing/selftests/powerpc/mm/subpage_prot.c return run_test(fileblock, filesize);