PERFORCE change 78828 for review

[Peter Wemm]

http://perforce.freebsd.org/chv.cgi?CH=78828

Change 78828 by peter at peter_melody on 2005/06/22 23:12:33

	Freeze things for the dump snapshot.

Affected files ...

.. //depot/projects/hammer/sys/kern/kern_shutdown.c#35 edit

Differences ...

==== //depot/projects/hammer/sys/kern/kern_shutdown.c#35 (text+ko) ====

@@ -230,10 +230,12 @@
 		return;
 	}
 
+	mtx_lock_spin(&sched_lock);
 	savectx(&dumppcb);
 	dumptid = curthread->td_tid;
 	dumping++;
 	dumpsys(&dumper);
+	mtx_unlock_spin(&sched_lock);
 }
 
 /*