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From: Olivier Houchard <cognet@FreeBSD.org>
Date: Sun, 12 Sep 2010 20:46:32 +0000 (UTC)
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Subject: svn commit: r212507 - head/sys/arm/arm
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Author: cognet
Date: Sun Sep 12 20:46:32 2010
New Revision: 212507
URL: http://svn.freebsd.org/changeset/base/212507

Log:
  In pmap_remove_all(), do not decrease pm_stats.wired_count if the mapping was
  wired, as it's been done later in pmap_nuke_pv().
  
  Submitted by:	Mark Tinguely

Modified:
  head/sys/arm/arm/pmap.c

Modified: head/sys/arm/arm/pmap.c
==============================================================================
--- head/sys/arm/arm/pmap.c	Sun Sep 12 19:06:08 2010	(r212506)
+++ head/sys/arm/arm/pmap.c	Sun Sep 12 20:46:32 2010	(r212507)
@@ -3158,8 +3158,6 @@ pmap_remove_all(vm_page_t m)
 			*ptep = 0;
 			PTE_SYNC_CURRENT(pv->pv_pmap, ptep);
 			pmap_free_l2_bucket(pv->pv_pmap, l2b, 1);
-			if (pv->pv_flags & PVF_WIRED)
-				pv->pv_pmap->pm_stats.wired_count--;
 			pv->pv_pmap->pm_stats.resident_count--;
 			flags |= pv->pv_flags;
 		}