Lines Matching refs:uffdio_register
799 struct uffdio_register uffd_reg; in uffd_poll_thread()
1160 struct uffdio_register uffdio_register; in userfaultfd_zeropage_test() local
1167 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_zeropage_test()
1168 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_zeropage_test()
1169 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_zeropage_test()
1171 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_zeropage_test()
1172 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_zeropage_test()
1176 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_zeropage_test()
1188 struct uffdio_register uffdio_register; in userfaultfd_events_test() local
1204 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_events_test()
1205 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_events_test()
1206 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_events_test()
1208 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_events_test()
1209 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_events_test()
1213 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_events_test()
1240 struct uffdio_register uffdio_register; in userfaultfd_sig_test() local
1256 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_sig_test()
1257 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_sig_test()
1258 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_sig_test()
1260 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_sig_test()
1261 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_sig_test()
1265 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_sig_test()
1319 struct uffdio_register uffdio_register; in userfaultfd_minor_test() local
1332 uffdio_register.range.start = (unsigned long)area_dst_alias; in userfaultfd_minor_test()
1333 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_minor_test()
1334 uffdio_register.mode = UFFDIO_REGISTER_MODE_MINOR; in userfaultfd_minor_test()
1335 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_minor_test()
1339 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_minor_test()
1449 struct uffdio_register uffdio_register; in userfaultfd_pagemap_test() local
1477 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_pagemap_test()
1478 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_pagemap_test()
1479 uffdio_register.mode = UFFDIO_REGISTER_MODE_WP; in userfaultfd_pagemap_test()
1480 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_pagemap_test()
1526 struct uffdio_register uffdio_register; in userfaultfd_stress() local
1562 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_stress()
1563 uffdio_register.range.len = nr_pages * page_size; in userfaultfd_stress()
1564 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_stress()
1566 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_stress()
1567 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_stress()
1570 uffdio_register.mode, uffdio_register.ioctls); in userfaultfd_stress()
1573 uffdio_register.range.start = (unsigned long) in userfaultfd_stress()
1575 if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register)) in userfaultfd_stress()
1617 if (ioctl(uffd, UFFDIO_UNREGISTER, &uffdio_register.range)) in userfaultfd_stress()
1620 uffdio_register.range.start = (unsigned long) area_dst; in userfaultfd_stress()
1622 &uffdio_register.range)) in userfaultfd_stress()