svn commit: r252695 - head/sys/arm/arm

Grzegorz Bernacki gber at FreeBSD.org
Thu Jul 4 10:40:25 UTC 2013


Author: gber
Date: Thu Jul  4 10:40:24 2013
New Revision: 252695
URL: http://svnweb.freebsd.org/changeset/base/252695

Log:
  Remove redundant clearing of the PGA_WRITEABLE flag in
  pmap_remove_all()
  
  This flag should already be cleared by pmap_nuke_pv()
  
  Submitted by:   Zbigniew Bodek <zbb at semihalf.com>
  Sponsored by:   The FreeBSD Foundation, Semihalf

Modified:
  head/sys/arm/arm/pmap-v6.c

Modified: head/sys/arm/arm/pmap-v6.c
==============================================================================
--- head/sys/arm/arm/pmap-v6.c	Thu Jul  4 10:38:14 2013	(r252694)
+++ head/sys/arm/arm/pmap-v6.c	Thu Jul  4 10:40:24 2013	(r252695)
@@ -2470,7 +2470,6 @@ pmap_remove_all(vm_page_t m)
 		else
 			cpu_tlb_flushD();
 	}
-	vm_page_aflag_clear(m, PGA_WRITEABLE);
 	rw_wunlock(&pvh_global_lock);
 }
 


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