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Date:      Sun, 19 Apr 2009 07:18:08 +0000 (UTC)
From:      Alan Cox <alc@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r191263 - head/sys/vm
Message-ID:  <200904190718.n3J7I8W4002248@svn.freebsd.org>

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Author: alc
Date: Sun Apr 19 07:18:08 2009
New Revision: 191263
URL: http://svn.freebsd.org/changeset/base/191263

Log:
  Calling pmap_clear_modify() after calling pmap_remove_write() is pointless.
  The latter function already clears the modified status from each of the
  page's mappings.

Modified:
  head/sys/vm/vm_pageout.c

Modified: head/sys/vm/vm_pageout.c
==============================================================================
--- head/sys/vm/vm_pageout.c	Sun Apr 19 06:59:12 2009	(r191262)
+++ head/sys/vm/vm_pageout.c	Sun Apr 19 07:18:08 2009	(r191263)
@@ -462,7 +462,6 @@ vm_pageout_flush(vm_page_t *mc, int coun
 			 * essentially lose the changes by pretending it
 			 * worked.
 			 */
-			pmap_clear_modify(mt);
 			vm_page_undirty(mt);
 			break;
 		case VM_PAGER_ERROR:



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