PERFORCE change 85796 for review
Alan Cox
alc at FreeBSD.org
Mon Oct 24 13:52:03 PDT 2005
http://perforce.freebsd.org/chv.cgi?CH=85796
Change 85796 by alc at alc_sp01 on 2005/10/24 20:51:17
Assert that the containing object is locked in preempt().
Affected files ...
.. //depot/projects/superpages/src/sys/vm/vm_reserve.c#6 edit
Differences ...
==== //depot/projects/superpages/src/sys/vm/vm_reserve.c#6 (text+ko) ====
@@ -414,6 +414,7 @@
vm_page_t p;
KASSERT(sp,("preempt: reservation is NULL"));
+ VM_OBJECT_LOCK_ASSERT(sp->object, MA_OWNED);
if (m) {
if (m->reserv->broken) reserve_lazy_update(m);
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