From d531c6f1bfe31c4102a858f2df24178bc1908640 Mon Sep 17 00:00:00 2001
From: 4lDO2 <4lDO2@protonmail.com>
Date: Thu, 30 Nov 2023 19:19:01 +0100
Subject: [PATCH] Context switch correctly in UserInner::call.

---
 src/scheme/user.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/scheme/user.rs b/src/scheme/user.rs
index d7499c9e7c..a7f343666b 100644
--- a/src/scheme/user.rs
+++ b/src/scheme/user.rs
@@ -141,11 +141,11 @@ impl UserInner {
         self.todo.send(packet);
         event::trigger(self.root_id, self.handle_id, EVENT_READ);
 
-        unsafe {
-            context::switch();
-        }
-
         loop {
+            unsafe {
+                context::switch();
+            }
+
             let mut states = self.states.lock();
             match states.entry(id) {
                 // invalid state