static inline void __io_fill_cqe32_req(struct io_kiocb *req, s32 res, u32 cflags,
				u64 extra1, u64 extra2)
{
	struct io_ring_ctx *ctx = req->ctx;
	struct io_uring_cqe *cqe;

	if (WARN_ON_ONCE(!(ctx->flags & IORING_SETUP_CQE32)))
		return;
	if (req->flags & REQ_F_CQE_SKIP)
		return;

	trace_io_uring_complete(ctx, req, req->cqe.user_data, res, cflags,
				extra1, extra2);

	/*
	 * If we can't get a cq entry, userspace overflowed the
	 * submission (by quite a lot). Increment the overflow count in
	 * the ring.
	 */
	cqe = io_get_cqe(ctx);
	if (likely(cqe)) {
		WRITE_ONCE(cqe->user_data, req->cqe.user_data);
		WRITE_ONCE(cqe->res, res);
		WRITE_ONCE(cqe->flags, cflags);
		WRITE_ONCE(cqe->big_cqe[0], extra1);
		WRITE_ONCE(cqe->big_cqe[1], extra2);
		return;
	}

	io_cqring_event_overflow(ctx, req->cqe.user_data, res, cflags, extra1, extra2);
}
static inline void __io_fill_cqe32_req(struct io_kiocb *req, s32 res, u32 cflags,
				u64 extra1, u64 extra2)
{
	struct io_ring_ctx *ctx = req->ctx;
	struct io_uring_cqe *cqe;

	if (WARN_ON_ONCE(!(ctx->flags & IORING_SETUP_CQE32)))
		return;
	if (req->flags & REQ_F_CQE_SKIP)
		return;

	trace_io_uring_complete(ctx, req, req->cqe.user_data, res, cflags,
				extra1, extra2);

	 
	cqe = io_get_cqe(ctx);
	if (likely(cqe)) {
		WRITE_ONCE(cqe->user_data, req->cqe.user_data);
		WRITE_ONCE(cqe->res, res);
		WRITE_ONCE(cqe->flags, cflags);
		WRITE_ONCE(cqe->big_cqe[0], extra1);
		WRITE_ONCE(cqe->big_cqe[1], extra2);
		return;
	}

	io_cqring_event_overflow(ctx, req->cqe.user_data, res, cflags, extra1, extra2);
}