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Searched refs:UFFDIO_REGISTER_MODE_MISSING (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.15/include/uapi/linux/
Duserfaultfd.h22 #define UFFD_API_REGISTER_MODES (UFFDIO_REGISTER_MODE_MISSING | \
216 #define UFFDIO_REGISTER_MODE_MISSING ((__u64)1<<0) macro
/Linux-v5.15/tools/testing/selftests/kvm/
Ddemand_paging_test.c84 if (uffd_mode == UFFDIO_REGISTER_MODE_MISSING) { in handle_uffd_page_request()
455 p.uffd_mode = UFFDIO_REGISTER_MODE_MISSING; in main()
/Linux-v5.15/tools/testing/selftests/powerpc/tm/
Dtm-signal-pagefault.c179 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in setup_uf_mem()
/Linux-v5.15/tools/testing/selftests/vm/
Duserfaultfd.c1086 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_zeropage_test()
1125 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_events_test()
1179 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_sig_test()
1483 uffdio_register.mode = UFFDIO_REGISTER_MODE_MISSING; in userfaultfd_stress()
/Linux-v5.15/Documentation/admin-guide/mm/
Duserfaultfd.rst73 indicate that the kernel supports ``UFFDIO_REGISTER_MODE_MISSING``
127 - For ``UFFDIO_REGISTER_MODE_MISSING`` faults, the fault needs to be
180 If you registered with both ``UFFDIO_REGISTER_MODE_MISSING`` and
186 you still need to supply a page when ``UFFDIO_REGISTER_MODE_MISSING`` was
/Linux-v5.15/fs/
Duserfaultfd.c1298 if (uffdio_register.mode & UFFDIO_REGISTER_MODE_MISSING) in userfaultfd_register()