PERFORCE change 51666 for review

[Julian Elischer]

http://perforce.freebsd.org/chv.cgi?CH=51666

Change 51666 by julian at julian_jules1 on 2004/04/24 14:18:13

	flush changes hanging around..
	change a function name to better describe it.

Affected files ...

.. //depot/projects/nsched/sys/kern/sched_4bsd.c#5 edit

Differences ...

==== //depot/projects/nsched/sys/kern/sched_4bsd.c#5 (text+ko) ====

@@ -163,7 +163,7 @@
 void	kse_stash(struct kse *ke);
 void	kse_reassign(struct kse *ke);
 void	sched_fork_kse(struct thread *parenttd, struct kse *newke);
-void	sched_exit_kse(struct proc *parent, struct thread *childtd);
+void	sched_unrun_kse(struct proc *parent, struct thread *childtd);
 
 #define KTR_4BSD	0x0
 
@@ -651,6 +651,8 @@
 {
 	sched_exit_ksegrp(parent, childtd);
 	sched_exit_thread(parent, childtd);
+	if (childtd->td_kse)
+		sched_unrun_kse(parent, childtd);
 }
 
 /* This PROBABLY gives the estcpu to the wrong kseg */
@@ -670,8 +672,6 @@
 {
 	if ((childtd->td_proc->p_flag & P_NOLOAD) == 0)
 		sched_tdcnt--;
-	if (childtd->td_kse)
-		sched_exit_kse(parent, childtd);
 }
 
 void
@@ -1098,7 +1098,7 @@
 	ke->ke_state = KES_UNQUEUED;
 	ke->ke_thread = NULL;
 	kse_unlink(ke);
-	sched_exit_kse(td->td_proc->p_pptr, td);
+	sched_unrun_kse(td->td_proc->p_pptr, td);
 	td->td_kse = NULL;
 	td->td_last_kse = NULL;
 }
@@ -1266,15 +1266,19 @@
 	}
 }
 
+/* 
+ * The current KSE is being dumped. Clear stuff and
+ * look to see if another thread needs us.
+ */
 void
-sched_exit_kse(struct proc *parent, struct thread *childtd)
+sched_unrun_kse(struct proc *parent, struct thread *childtd)
 {
 		struct ksegrp *kg;
 		struct kse *ke;
 
 		kg = childtd->td_ksegrp;
 		ke = childtd->td_kse;
-		KASSERT((ke),("unexpected null KSE ptr in sched_exit_kse()"));
+		KASSERT((ke),("unexpected null KSE ptr in sched_unrun_kse()"));
 		ke->ke_state = KES_UNQUEUED;
 		ke->ke_thread = NULL;
 		/*