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Searched refs:UFFDIO_REGISTER_MODE_WP (Results 1 – 4 of 4) sorted by relevance

/linux-6.1.9/include/uapi/linux/
Duserfaultfd.h27 UFFDIO_REGISTER_MODE_WP | \
233 #define UFFDIO_REGISTER_MODE_WP ((__u64)1<<1) macro
/linux-6.1.9/tools/testing/selftests/vm/
Duserfaultfd.c415 if (!((mode & UFFDIO_REGISTER_MODE_WP) && test_uffdio_wp)) in get_expected_ioctls()
1187 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_zeropage_test()
1224 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_events_test()
1276 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_sig_test()
1495 uffdio_register.mode = UFFDIO_REGISTER_MODE_WP; in userfaultfd_pagemap_test()
1582 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_stress()
/linux-6.1.9/Documentation/admin-guide/mm/
Duserfaultfd.rst200 Firstly you need to register a range with ``UFFDIO_REGISTER_MODE_WP``.
216 ``UFFDIO_REGISTER_MODE_WP`` then you need to think about the sequence in
/linux-6.1.9/fs/
Duserfaultfd.c1312 if (uffdio_register.mode & UFFDIO_REGISTER_MODE_WP) { in userfaultfd_register()
1506 if (!(uffdio_register.mode & UFFDIO_REGISTER_MODE_WP)) in userfaultfd_register()