From c7b67cff0eab340b5c58f168f4b44bdbc38f6d9b Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Thu, 10 Jan 2008 13:52:44 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@173
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 src/chschd.c          |  2 --
 src/include/threads.h | 23 +++++++++--------------
 2 files changed, 9 insertions(+), 16 deletions(-)

(limited to 'src')

diff --git a/src/chschd.c b/src/chschd.c
index f18169c20..0507f8e5c 100644
--- a/src/chschd.c
+++ b/src/chschd.c
@@ -62,13 +62,11 @@ void chSchReadyI(Thread *tp, t_msg msg) {
 
   tp->p_state = PRREADY;
   tp->p_rdymsg = msg;
-//  prio_insert(tp, &rlist.r_queue);
   while (cp->p_prio >= tp->p_prio)
     cp = cp->p_next;
   /* Insertion on p_prev.*/
   tp->p_prev = (tp->p_next = cp)->p_prev;
   tp->p_prev->p_next = cp->p_prev = tp;
-
 }
 
 /**
diff --git a/src/include/threads.h b/src/include/threads.h
index 2d731ee1e..ba53e6158 100644
--- a/src/include/threads.h
+++ b/src/include/threads.h
@@ -53,10 +53,10 @@ struct Thread {
    * thread in the system.
    */
   union {
-#ifdef CH_USE_TRACE
-    /** Kernel object where the thread is waiting on.*/
-    void            *p_wtobjp;
-#endif
+    /** Thread wakeup code (only valid when exiting the \p PRREADY state).*/
+    t_msg           p_rdymsg;
+    /** The thread exit code (only while in \p PREXIT state).*/
+    t_msg           p_exitcode;
 #ifdef CH_USE_SEMAPHORES
     /** Semaphore where the thread is waiting on (only in \p PRWTSEM state).*/
     Semaphore       *p_wtsemp;
@@ -69,20 +69,14 @@ struct Thread {
     /** Destination thread for message send (only in \p PRSNDMSG state).*/
     Thread          *p_wtthdp;
 #endif
-  };
-  union {
-    /** Thread wakeup code, normally set to \p RDY_OK by the \p chSchReadyI()
-     * (only while in \p PRREADY state).*/
-    t_msg           p_rdymsg;
-    /** The thread exit code (only while in \p PREXIT state).*/
-    t_msg           p_exitcode;
 #ifdef CH_USE_EVENTS
     /** Enabled events mask (only while in \p PRWTEVENT state).*/
     t_eventmask     p_ewmask;
 #endif
-#ifdef CH_USE_MESSAGES
-    /** Message (only while in \p PRSNDMSG state).*/
-    t_msg           p_msg;
+#ifdef CH_USE_TRACE
+    /** Kernel object where the thread is waiting on. It is only valid when
+        the thread is some sleeping states.*/
+    void            *p_wtobjp;
 #endif
   };
   /** Machine dependent processor context.*/
@@ -100,6 +94,7 @@ struct Thread {
 #endif
 #ifdef CH_USE_MESSAGES
   ThreadsQueue      p_msgqueue;
+  t_msg             p_msg;
 #endif
 #ifdef CH_USE_EVENTS
   /** Pending events mask.*/
-- 
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