tx->iopoll_list) || io_task_work_pending(ctx)) {
-			u32 tail = ctx->cached_cq_tail;
-
 			(void) io_run_local_work_locked(ctx, min_events);
 
 			if (task_work_pending(current) || list_empty(&ctx->iopoll_list)) {
 				mutex_unlock(&ctx->uring_lock);
 				io_run_task_work();
 				mutex_lock(&ctx->uring_lock);
 			}
 			/* some requests don't go through iopoll_list */
-			if (tail != ctx->cached_cq_tail || list_empty(&ctx->iopoll_list))
+			if (list_empty(&ctx->iopoll_list))
 				break;
 		}
 		ret = io_do_iopoll(ctx, !min_events);
 		if (unlikely(ret < 0))
 			return ret;
 
 		if (task_sigpending(current))
 			return -EINTR;
 		if (need_resched())
 			break;
-
-		nr_events += ret;
-	} while (nr_events < min_events);
+	}
 
 	return 0;
 }
 
 void io_req_task_complete(struct io_tw_req tw_req, io_tw_token_t tw)
-- 
2.45.2[PATCH v4 3/5] io_uring: count CQEs in io_iopoll_check()Caleb Sander Mateos <csander@purestorage.com> undefinedJens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>, Keith Busch <kbusch@kernel.org>, Sagi Grimberg <sagi@grimberg.me> undefined undefined undefined undefined undefined undefined undefined undefined undefined undefinedžu†£t