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Searched refs:UFFD_FEATURE_WP_UNPOPULATED (Results 1 – 5 of 5) sorted by relevance

/Linux-v6.6/include/uapi/linux/
Duserfaultfd.h42 UFFD_FEATURE_WP_UNPOPULATED | \
233 #define UFFD_FEATURE_WP_UNPOPULATED (1<<13) macro
/Linux-v6.6/tools/testing/selftests/mm/
Duffd-stress.c253 if (uffd_test_ctx_init(UFFD_FEATURE_WP_UNPOPULATED, NULL)) in userfaultfd_stress()
Duffd-unit-tests.c1179 UFFD_FEATURE_PAGEFAULT_FLAG_WP | UFFD_FEATURE_WP_UNPOPULATED,
1200 UFFD_FEATURE_WP_UNPOPULATED,
/Linux-v6.6/fs/
Duserfaultfd.c138 return ctx->features & UFFD_FEATURE_WP_UNPOPULATED; in userfaultfd_wp_unpopulated()
2065 uffdio_api.features &= ~UFFD_FEATURE_WP_UNPOPULATED; in userfaultfd_api()
/Linux-v6.6/Documentation/admin-guide/mm/
Duserfaultfd.rst235 newer kernels, one can also detect the feature UFFD_FEATURE_WP_UNPOPULATED