mfd_assert_open 449 tools/testing/selftests/memfd/memfd_test.c fd2 = mfd_assert_open(fd, mfd_assert_open 937 tools/testing/selftests/memfd/memfd_test.c fd2 = mfd_assert_open(fd, O_RDWR, 0); mfd_assert_open 947 tools/testing/selftests/memfd/memfd_test.c fd = mfd_assert_open(fd2, O_RDONLY, 0); mfd_assert_open 954 tools/testing/selftests/memfd/memfd_test.c fd2 = mfd_assert_open(fd, O_RDWR, 0);