WebSVN – HelenOS-historic – Diff – /kernel/trunk/generic/src/proc/scheduler.c

+ *
  * Second part of the scheduler() function
  * using new stack. Handling the actual context
  * switch to a new thread.
+ *
+ * Assume THREAD->lock is held.
  */
 static void scheduler_separated_stack(void)
+{
     int priority;
             spinlock_unlock(&THREAD->lock);
             thread_ready(THREAD);
             break;
             case Exiting:
-            frame_free((__address) THREAD->kstack);
-            if (THREAD->ustack) {
-                frame_free((__address) THREAD->ustack);
-            }
-            /*
-             * Detach from the containing task.
-             */
-            spinlock_lock(&TASK->lock);
-            list_remove(&THREAD->th_link);
-            spinlock_unlock(&TASK->lock);
-            spinlock_unlock(&THREAD->lock);
-            spinlock_lock(&threads_lock);
-            list_remove(&THREAD->threads_link);
-            spinlock_unlock(&threads_lock);
-            spinlock_lock(&CPU->lock);
-            if(CPU->fpu_owner==THREAD)
-                CPU->fpu_owner=NULL;
-            spinlock_unlock(&CPU->lock);
-            free(THREAD);
+            thread_destroy(THREAD);
             break;
             case Sleeping:
             /*
              * Prefer the thread after it's woken up.
              */
             THREAD->priority = -1;

Subversion Repositories HelenOS-historic

(root)/kernel/trunk/generic/src/proc/scheduler.c – Rev 785 → 787