Module Name: src
Committed By: pooka
Date: Thu Sep 9 09:59:48 UTC 2010
Modified Files:
src/tests/rump/kernspace: busypage.c
Log Message:
hold object lock across page unbusy
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/tests/rump/kernspace/busypage.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/rump/kernspace/busypage.c
diff -u src/tests/rump/kernspace/busypage.c:1.2 src/tests/rump/kernspace/busypage.c:1.3
--- src/tests/rump/kernspace/busypage.c:1.2 Wed Sep 8 20:40:24 2010
+++ src/tests/rump/kernspace/busypage.c Thu Sep 9 09:59:48 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: busypage.c,v 1.2 2010/09/08 20:40:24 pooka Exp $ */
+/* $NetBSD: busypage.c,v 1.3 2010/09/09 09:59:48 pooka Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
#include <sys/cdefs.h>
#if !defined(lint)
-__RCSID("$NetBSD: busypage.c,v 1.2 2010/09/08 20:40:24 pooka Exp $");
+__RCSID("$NetBSD: busypage.c,v 1.3 2010/09/09 09:59:48 pooka Exp $");
#endif /* !lint */
#include <sys/param.h>
@@ -83,9 +83,9 @@
mutex_enter(&uobj->vmobjlock);
while (!threadrun)
cv_wait(&tcv, &uobj->vmobjlock);
- mutex_exit(&uobj->vmobjlock);
uvm_page_unbusy(&testpg, 1);
+ mutex_exit(&uobj->vmobjlock);
rv = kthread_join(newl);
if (rv)
