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Date:      Thu, 17 Aug 2017 17:11:59 +0000 (UTC)
From:      Mark Johnston <markj@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject:   svn commit: r322623 - stable/11/sys/vm
Message-ID:  <201708171711.v7HHBxc7038625@repo.freebsd.org>

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Author: markj
Date: Thu Aug 17 17:11:59 2017
New Revision: 322623
URL: https://svnweb.freebsd.org/changeset/base/322623

Log:
  MFC r322383:
  Make vm_page_sunbusy() assert that the page is unlocked.

Modified:
  stable/11/sys/vm/vm_page.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/vm/vm_page.c
==============================================================================
--- stable/11/sys/vm/vm_page.c	Thu Aug 17 17:09:28 2017	(r322622)
+++ stable/11/sys/vm/vm_page.c	Thu Aug 17 17:11:59 2017	(r322623)
@@ -745,6 +745,7 @@ vm_page_sunbusy(vm_page_t m)
 {
 	u_int x;
 
+	vm_page_lock_assert(m, MA_NOTOWNED);
 	vm_page_assert_sbusied(m);
 
 	for (;;) {



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