Lines Matching refs:uffdio_register
716 struct uffdio_register uffd_reg; in uffd_poll_thread()
1079 struct uffdio_register uffdio_register; in userfaultfd_zeropage_test() local
1086 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_zeropage_test()
1087 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_zeropage_test()
1088 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_zeropage_test()
1090 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_zeropage_test()
1091 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_zeropage_test()
1095 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_zeropage_test()
1107 struct uffdio_register uffdio_register; in userfaultfd_events_test() local
1123 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_events_test()
1124 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_events_test()
1125 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_events_test()
1127 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_events_test()
1128 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_events_test()
1132 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_events_test()
1159 struct uffdio_register uffdio_register; in userfaultfd_sig_test() local
1175 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_sig_test()
1176 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_sig_test()
1177 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_sig_test()
1179 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_sig_test()
1180 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_sig_test()
1184 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_sig_test()
1218 struct uffdio_register uffdio_register; in userfaultfd_minor_test() local
1234 uffdio_register.range.start = (unsigned long)area_dst_alias; in userfaultfd_minor_test()
1235 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_minor_test()
1236 uffdio_register.mode = UFFDIO_REGISTER_MODE_MINOR; in userfaultfd_minor_test()
1237 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_minor_test()
1241 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_minor_test()
1344 struct uffdio_register uffdio_register; in userfaultfd_pagemap_test() local
1372 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_pagemap_test()
1373 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_pagemap_test()
1374 uffdio_register.mode = UFFDIO_REGISTER_MODE_WP; in userfaultfd_pagemap_test()
1375 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_pagemap_test()
1422 struct uffdio_register uffdio_register; in userfaultfd_stress() local
1458 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_stress()
1459 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_stress()
1460 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_stress()
1462 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_stress()
1463 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_stress()
1466 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_stress()
1469 uffdio_register.range.start = (unsigned long) in userfaultfd_stress()
1471 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_stress()
1513 if (ioctl(uffd, UFFDIO_UNREGISTER, &uffdio_register.range)) in userfaultfd_stress()
1516 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_stress()
1518 &uffdio_register.range)) in userfaultfd_stress()