fs/userfaultfd.c

2042

if (cmd != UFFDIO_API && !userfaultfd_is_initialized(ctx))

fs/userfaultfd.c

2046

case UFFDIO_API:

tools/testing/selftests/bpf/prog_tests/bpf_mod_race.c

75

if (ioctl(uffd, UFFDIO_API, &uffd_api)) {

tools/testing/selftests/kvm/lib/userfaultfd_util.c

142

TEST_ASSERT(ioctl(uffd, UFFDIO_API, &uffdio_api) != -1,

tools/testing/selftests/mm/guard-regions.c

1515

ASSERT_EQ(ioctl(uffd, UFFDIO_API, &api), 0);

tools/testing/selftests/mm/hugepage-mremap.c

85

if (ioctl(uffd, UFFDIO_API, &uffdio_api) == -1)

tools/testing/selftests/mm/ksm_functional_tests.c

314

if (ioctl(uffd, UFFDIO_API, &uffdio_api) < 0) {

tools/testing/selftests/mm/ksm_functional_tests.c

342

if (ioctl(uffd, UFFDIO_API, &uffdio_api) < 0) {

tools/testing/selftests/mm/mkdirty.c

296

if (ioctl(uffd, UFFDIO_API, &uffdio_api) < 0) {

tools/testing/selftests/mm/mremap_test.c

776

if (ioctl(uffd, UFFDIO_API, &api)) {

tools/testing/selftests/mm/pagemap_ioctl.c

104

if (ioctl(uffd, UFFDIO_API, &uffdio_api))

tools/testing/selftests/mm/uffd-common.c

268

if (ioctl(gopts->uffd, UFFDIO_API, &uffdio_api))

tools/testing/selftests/mm/uffd-common.c

736

if (ioctl(fd, UFFDIO_API, &uffdio_api)) {

tools/testing/selftests/mm/uffd-unit-tests.c

149

if (ioctl(uffd, UFFDIO_API, &uffdio_api) == 0) {

tools/testing/selftests/mm/uffd-unit-tests.c

157

if (ioctl(uffd, UFFDIO_API, &uffdio_api) == 0) {

tools/testing/selftests/mm/uffd-unit-tests.c

165

if (ioctl(uffd, UFFDIO_API, &uffdio_api)) {

tools/testing/selftests/mm/uffd-unit-tests.c

172

if (ioctl(uffd, UFFDIO_API, &uffdio_api) == 0) {

tools/testing/selftests/powerpc/tm/tm-signal-pagefault.c

155

if (ioctl(uffd, UFFDIO_API, &uffdio_api) == -1) {

tools/testing/selftests/x86/test_shadow_stack.c

506

if (ioctl(uffd, UFFDIO_API, &uffdio_api))