From 88c256ae5265f5d6a7ffa25dc17f693e036256bf Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 11 Mar 2008 14:32:04 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@222
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 src/chschd.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

(limited to 'src/chschd.c')

diff --git a/src/chschd.c b/src/chschd.c
index 7a14df518..b7f52c96d 100644
--- a/src/chschd.c
+++ b/src/chschd.c
@@ -93,8 +93,10 @@ void chSchGoSleepS(tstate_t newstate) {
 #ifdef CH_USE_VIRTUAL_TIMERS
 static void wakeup(void *p) {
 
+#ifdef CH_USE_SEMAPHORES
   if (((Thread *)p)->p_state == PRWTSEM)
     chSemFastSignalI(((Thread *)p)->p_wtsemp);
+#endif
   chSchReadyI(p, RDY_TIMEOUT);
 }
 
@@ -170,10 +172,8 @@ void chSchDoRescheduleI(void) {
  */
 void chSchRescheduleS(void) {
 
-  if (isempty(&rlist.r_queue) || firstprio(&rlist.r_queue) <= currp->p_prio)
-    return;
-
-  chSchDoRescheduleI();
+  if (firstprio(&rlist.r_queue) > currp->p_prio)
+    chSchDoRescheduleI();
 }
 
 /**
@@ -183,9 +183,6 @@ void chSchRescheduleS(void) {
  */
 bool_t chSchRescRequiredI(void) {
 
-  if (isempty(&rlist.r_queue))
-    return FALSE;
-
   if (rlist.r_preempt) {
     if (firstprio(&rlist.r_queue) <= currp->p_prio)
       return FALSE;
-- 
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