Changeset 418 for trunk/kernel/kern/thread.c

Timestamp:

Jan 8, 2018, 2:25:39 PM (8 years ago)

Author:

alain

Message:

Fix a bug in hal_kentry.S : the "uzone" pointer in the thread descriptor
must not be modified in case of interrupt.

File:

• trunk/kernel/kern/thread.c (modified) (1 diff)

trunk/kernel/kern/thread.c

@@ -868 +868 @@
 
         }
-        else                                // yield each ~ 100000 cycles
-
+        else                                // search a runable thread
         {
-             hal_fixed_delay( 500000 );
+            sched_yield( "IDLE" );
         }
-
-        // force scheduling at each iteration
-        sched_yield( "idle" );
-   }
+    }
 }  // end thread_idle()