linux/io_uring/io_uring.c

729 					     struct io_big_cqe *big_cqe, gfp_t gfp)
744 		if (is_cqe32 && big_cqe) {
745 			ocqe->cqe.big_cqe[0] = big_cqe->extra1;
746 			ocqe->cqe.big_cqe[1] = big_cqe->extra2;
749 	if (big_cqe)
750 		big_cqe->extra1 = big_cqe->extra2 = 0;
817 			WRITE_ONCE(cqe->big_cqe[0], 0);
818 			WRITE_ONCE(cqe->big_cqe[1], 0);
833 			           struct io_big_cqe *big_cqe)
837 	ocqe = io_alloc_ocqe(ctx, cqe, big_cqe, GFP_KERNEL);
845 					  struct io_big_cqe *big_cqe)
849 	ocqe = io_alloc_ocqe(ctx, cqe, big_cqe, GFP_ATOMIC);
1510 				io_cqe_overflow(ctx, &req->cqe, &req->big_cqe);
1512 				io_cqe_overflow_locked(ctx, &req->cqe, &req->big_cqe);