From a0ec4e567056f7171d897a337bb918a3bdf26ddd Mon Sep 17 00:00:00 2001 From: alc Date: Wed, 18 Dec 2002 04:02:02 +0000 Subject: Hold the page queues lock when performing vm_page_flag_set(). --- sys/vm/vm_pageout.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'sys/vm/vm_pageout.c') diff --git a/sys/vm/vm_pageout.c b/sys/vm/vm_pageout.c index d81d581..924909c 100644 --- a/sys/vm/vm_pageout.c +++ b/sys/vm/vm_pageout.c @@ -857,8 +857,10 @@ rescan0: * before being freed. This significantly extends * the thrash point for a heavily loaded machine. */ + vm_page_lock_queues(); vm_page_flag_set(m, PG_WINATCFLS); vm_pageq_requeue(m); + vm_page_unlock_queues(); } else if (maxlaunder > 0) { /* * We always want to try to flush some dirty pages if -- cgit v1.1