From d688b84d2585d3bedbd682417313bcb581b1a1fc Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 13 Sep 2009 12:06:08 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1162
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/kernel/include/scheduler.h | 4 ++--
 os/kernel/src/chschd.c        | 7 +++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

(limited to 'os/kernel')

diff --git a/os/kernel/include/scheduler.h b/os/kernel/include/scheduler.h
index f3216bb7a..a8196a9b6 100644
--- a/os/kernel/include/scheduler.h
+++ b/os/kernel/include/scheduler.h
@@ -97,7 +97,7 @@ extern "C" {
   void chSchWakeupS(Thread *tp, msg_t msg);
   void chSchDoRescheduleI(void);
   void chSchRescheduleS(void);
-  bool_t chSchRescRequiredI(void);
+  bool_t chSchIsRescRequiredExI(void);
 #if CH_USE_ROUNDROBIN
   void chSchDoYieldS(void);
 #endif
@@ -117,7 +117,7 @@ extern "C" {
  * @details This function returns @p TRUE if there is a ready thread with
  *          higher priority.
  */
-#define chSchMustRescheduleS() (firstprio(&rlist.r_queue) > currp->p_prio)
+#define chSchIsRescRequiredI() (firstprio(&rlist.r_queue) > currp->p_prio)
 
 #endif /* _SCHEDULER_H_ */
 
diff --git a/os/kernel/src/chschd.c b/os/kernel/src/chschd.c
index 08ecf46a0..7c65e3fd6 100644
--- a/os/kernel/src/chschd.c
+++ b/os/kernel/src/chschd.c
@@ -211,7 +211,7 @@ void chSchDoRescheduleI(void) {
  */
 void chSchRescheduleS(void) {
 
-  if (chSchMustRescheduleS())
+  if (chSchIsRescRequiredI())
     chSchDoRescheduleI();
 }
 
@@ -222,8 +222,11 @@ void chSchRescheduleS(void) {
  *
  * @retval TRUE if there is a thread that should go in running state.
  * @retval FALSE if a reschedulation is not required.
+ *
+ * @note This function is meant to be used in the timer interrupt handler
+ *       where @p chVTDoTickI() is invoked.
  */
-bool_t chSchRescRequiredI(void) {
+bool_t chSchIsRescRequiredExI(void) {
   tprio_t p1 = firstprio(&rlist.r_queue);
   tprio_t p2 = currp->p_prio;
 #if CH_USE_ROUNDROBIN
-- 
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