No wonder the page writer sucked so many cycles: the PageCacheLocker constructor

did not propagate the "dontWait" argument, letting the page writer never wait
for its pages.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22860 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/kernel/vm/vm_daemons.cpp

@@ -31,7 +31,7 @@ PageCacheLocker::PageCacheLocker(vm_page* page, bool dontWait)
 	:
 	fPage(NULL)
 {
-	Lock(page);
+	Lock(page, dontWait);
 }