Changeset 450 for trunk/kernel/kern/scheduler.h

Timestamp:

Jun 29, 2018, 10:44:14 AM (6 years ago)

Author:

alain

Message:

Fix a bug in function sched_handle_signal():
When the deleted user thread is the last executed thread,
the sched->u_last field must be updated to point on another user thread.

File:

• trunk/kernel/kern/scheduler.h (modified) (2 diffs)

trunk/kernel/kern/scheduler.h

@@ -112 +112 @@
 
 /********************************************************************************************* 
- * This function display the internal state of the local core identified by its <lid>.
+ * This debug function displays on TXT0 the internal state of a local scheduler, 
+ * identified by the core local index <lid>.
  *********************************************************************************************
  * @ lid      : local index of target core.
@@ -118 +119 @@
 void sched_display( lid_t lid );
 
+/********************************************************************************************* 
+ * This debug function displays on TXT0 the internal state of a scheduler, 
+ * identified by the target cluster identifier <cxy> and the core local index <lid>.
+ * It can be called by a thread running in any cluster, as it uses remote accesses,
+ * to scan the scheduler local lists of threads.
+ *********************************************************************************************
+ * @ cxy      : target cluster identifier
+ * @ lid      : local index of target core.
+ ********************************************************************************************/
+void sched_remote_display( cxy_t  cxy,
+                           lid_t  lid );
 
 #endif  /* _SCHEDULER_H_ */