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Searched refs:uffdio_zeropage (Results 1 – 2 of 2) sorted by relevance

/linux/tools/testing/selftests/mm/
H A Duffd-unit-tests.c851 struct uffdio_zeropage *uffdio_zeropage) in uffd_events_test_common()
853 uffd_test_ops->alias_mapping(gopts, &uffdio_zeropage->range.start, in uffd_events_test_common()
854 uffdio_zeropage->range.len, in uffd_events_test_common()
856 if (ioctl(gopts->uffd, UFFDIO_ZEROPAGE, uffdio_zeropage)) { in uffd_events_test_common()
857 if (uffdio_zeropage->zeropage != -EEXIST) in uffd_events_test_common()
859 (int64_t)uffdio_zeropage->zeropage); in uffd_events_test_common()
862 (int64_t)uffdio_zeropage->zeropage); in uffd_events_test()
868 struct uffdio_zeropage uffdio_zeropage in uffd_events_wp_test()
872 retry_uffdio_zeropage(uffd_global_test_opts_t * gopts,struct uffdio_zeropage * uffdio_zeropage) retry_uffdio_zeropage() argument
889 struct uffdio_zeropage uffdio_zeropage = { 0 }; do_uffdio_zeropage() local
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/linux/include/uapi/linux/
H A Duserfaultfd.h97 struct uffdio_zeropage)
296 struct uffdio_zeropage { struct