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

/linux/include/uapi/linux/
A Duserfaultfd.h23 UFFDIO_REGISTER_MODE_WP | \
217 #define UFFDIO_REGISTER_MODE_WP ((__u64)1<<1) macro
/linux/tools/testing/selftests/vm/
A Duserfaultfd.c357 if (!((mode & UFFDIO_REGISTER_MODE_WP) && test_uffdio_wp)) in get_expected_ioctls()
1090 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_zeropage_test()
1127 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_events_test()
1179 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_sig_test()
1374 uffdio_register.mode = UFFDIO_REGISTER_MODE_WP; in userfaultfd_pagemap_test()
1462 uffdio_register.mode |= UFFDIO_REGISTER_MODE_WP; in userfaultfd_stress()
/linux/Documentation/admin-guide/mm/
A Duserfaultfd.rst165 Firstly you need to register a range with ``UFFDIO_REGISTER_MODE_WP``.
181 ``UFFDIO_REGISTER_MODE_WP`` then you need to think about the sequence in
/linux/fs/
A Duserfaultfd.c1300 if (uffdio_register.mode & UFFDIO_REGISTER_MODE_WP) { in userfaultfd_register()
1484 if (!(uffdio_register.mode & UFFDIO_REGISTER_MODE_WP)) in userfaultfd_register()

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