Searched refs:uffdio_api (Results 1 – 1 of 1) sorted by relevance
1828 struct uffdio_api uffdio_api; in userfaultfd_api() local1837 if (copy_from_user(&uffdio_api, buf, sizeof(uffdio_api))) in userfaultfd_api()1839 features = uffdio_api.features; in userfaultfd_api()1841 if (uffdio_api.api != UFFD_API || (features & ~UFFD_API_FEATURES)) in userfaultfd_api()1847 uffdio_api.features = UFFD_API_FEATURES; in userfaultfd_api()1848 uffdio_api.ioctls = UFFD_API_IOCTLS; in userfaultfd_api()1850 if (copy_to_user(buf, &uffdio_api, sizeof(uffdio_api))) in userfaultfd_api()1859 memset(&uffdio_api, 0, sizeof(uffdio_api)); in userfaultfd_api()1860 if (copy_to_user(buf, &uffdio_api, sizeof(uffdio_api))) in userfaultfd_api()