feat(lazy_io): force to enable link_io result

Codesire-Deng · Oct 15, 2023 · 5f3bf24 · 5f3bf24
1 parent 7074c71
commit 5f3bf24
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Showing 2 changed files with 3 additions and 9 deletions.
diff --git a/include/co_context/config.hpp b/include/co_context/config.hpp
@@ -117,10 +117,6 @@ namespace config {
     using condition_variable_counting_t = std::uintptr_t;
     // ========================================================================
 
-    // ======================== lazy_io configuration =========================
-    inline constexpr bool enable_link_io_result = false;
-    // ========================================================================
-
     // ========================= timer configuration ==========================
     /**
      * @brief Fix the timer expiring time point, to improve accuracy.

diff --git a/lib/co_context/detail/worker_meta.cpp b/lib/co_context/detail/worker_meta.cpp
@@ -231,11 +231,9 @@ void worker_meta::handle_cq_entry(const liburingcxx::cq_entry *const cqe
             ));
             break;
         case mux::task_info_ptr__link_sqe:
-            if constexpr (config::enable_link_io_result) {
-                io_info->result = result;
-            }
-            // if link_io_result is not enabled, we can skip the
-            // lazy_link_sqe.
+            // transfer the result of io, but do not resume the task
+            io_info->result = result;
+            // io_info->flags = flags;
             break;
         case mux::msg_ring:
             forward_task(std::coroutine_handle<>::from_address(