create_posix
static struct create_posix *
struct create_posix *buf;
buf = kzalloc_obj(struct create_posix);
cpu_to_le16(offsetof(struct create_posix, Mode));
cpu_to_le16(offsetof(struct create_posix, Name));
iov[num].iov_len = sizeof(struct create_posix);
struct create_posix *posix = (struct create_posix *)context;
sizeof(struct create_posix) - 4) {