svn commit: r241020 - in head/sys: amd64/amd64 i386/i386 i386/xen ia64/ia64 mips/mips powerpc/aim sparc64/sparc64

[Alan Cox]

Author: alc
Date: Fri Sep 28 05:30:59 2012
New Revision: 241020
URL: http://svn.freebsd.org/changeset/base/241020

Log:
  Eliminate a stale comment.  It describes another use case for the pmap in
  Mach that doesn't exist in FreeBSD.

Modified:
  head/sys/amd64/amd64/pmap.c
  head/sys/i386/i386/pmap.c
  head/sys/i386/xen/pmap.c
  head/sys/ia64/ia64/pmap.c
  head/sys/mips/mips/pmap.c
  head/sys/powerpc/aim/mmu_oea.c
  head/sys/powerpc/aim/mmu_oea64.c
  head/sys/sparc64/sparc64/pmap.c

Modified: head/sys/amd64/amd64/pmap.c
==============================================================================
--- head/sys/amd64/amd64/pmap.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/amd64/amd64/pmap.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -82,13 +82,6 @@ __FBSDID("$FreeBSD$");
 /*
  *	Manages physical address maps.
  *
- *	In addition to hardware address maps, this
- *	module is called upon to provide software-use-only
- *	maps which may or may not be stored in the same
- *	form as hardware maps.  These pseudo-maps are
- *	used to store intermediate results from copy
- *	operations to and from address spaces.
- *
  *	Since the information managed by this module is
  *	also stored by the logical address mapping module,
  *	this module may throw away valid virtual-to-physical

Modified: head/sys/i386/i386/pmap.c
==============================================================================
--- head/sys/i386/i386/pmap.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/i386/i386/pmap.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -80,13 +80,6 @@ __FBSDID("$FreeBSD$");
 /*
  *	Manages physical address maps.
  *
- *	In addition to hardware address maps, this
- *	module is called upon to provide software-use-only
- *	maps which may or may not be stored in the same
- *	form as hardware maps.  These pseudo-maps are
- *	used to store intermediate results from copy
- *	operations to and from address spaces.
- *
  *	Since the information managed by this module is
  *	also stored by the logical address mapping module,
  *	this module may throw away valid virtual-to-physical

Modified: head/sys/i386/xen/pmap.c
==============================================================================
--- head/sys/i386/xen/pmap.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/i386/xen/pmap.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -80,13 +80,6 @@ __FBSDID("$FreeBSD$");
 /*
  *	Manages physical address maps.
  *
- *	In addition to hardware address maps, this
- *	module is called upon to provide software-use-only
- *	maps which may or may not be stored in the same
- *	form as hardware maps.  These pseudo-maps are
- *	used to store intermediate results from copy
- *	operations to and from address spaces.
- *
  *	Since the information managed by this module is
  *	also stored by the logical address mapping module,
  *	this module may throw away valid virtual-to-physical

Modified: head/sys/ia64/ia64/pmap.c
==============================================================================
--- head/sys/ia64/ia64/pmap.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/ia64/ia64/pmap.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -74,13 +74,6 @@ __FBSDID("$FreeBSD$");
 /*
  *	Manages physical address maps.
  *
- *	In addition to hardware address maps, this
- *	module is called upon to provide software-use-only
- *	maps which may or may not be stored in the same
- *	form as hardware maps.  These pseudo-maps are
- *	used to store intermediate results from copy
- *	operations to and from address spaces.
- *
  *	Since the information managed by this module is
  *	also stored by the logical address mapping module,
  *	this module may throw away valid virtual-to-physical

Modified: head/sys/mips/mips/pmap.c
==============================================================================
--- head/sys/mips/mips/pmap.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/mips/mips/pmap.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -42,13 +42,6 @@
 /*
  *	Manages physical address maps.
  *
- *	In addition to hardware address maps, this
- *	module is called upon to provide software-use-only
- *	maps which may or may not be stored in the same
- *	form as hardware maps.	These pseudo-maps are
- *	used to store intermediate results from copy
- *	operations to and from address spaces.
- *
  *	Since the information managed by this module is
  *	also stored by the logical address mapping module,
  *	this module may throw away valid virtual-to-physical

Modified: head/sys/powerpc/aim/mmu_oea.c
==============================================================================
--- head/sys/powerpc/aim/mmu_oea.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/powerpc/aim/mmu_oea.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -96,11 +96,6 @@ __FBSDID("$FreeBSD$");
 /*
  * Manages physical address maps.
  *
- * In addition to hardware address maps, this module is called upon to
- * provide software-use-only maps which may or may not be stored in the
- * same form as hardware maps.  These pseudo-maps are used to store
- * intermediate results from copy operations to and from address spaces.
- *
  * Since the information managed by this module is also stored by the
  * logical address mapping module, this module may throw away valid virtual
  * to physical mappings at almost any time.  However, invalidations of

Modified: head/sys/powerpc/aim/mmu_oea64.c
==============================================================================
--- head/sys/powerpc/aim/mmu_oea64.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/powerpc/aim/mmu_oea64.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -96,11 +96,6 @@ __FBSDID("$FreeBSD$");
 /*
  * Manages physical address maps.
  *
- * In addition to hardware address maps, this module is called upon to
- * provide software-use-only maps which may or may not be stored in the
- * same form as hardware maps.  These pseudo-maps are used to store
- * intermediate results from copy operations to and from address spaces.
- *
  * Since the information managed by this module is also stored by the
  * logical address mapping module, this module may throw away valid virtual
  * to physical mappings at almost any time.  However, invalidations of

Modified: head/sys/sparc64/sparc64/pmap.c
==============================================================================
--- head/sys/sparc64/sparc64/pmap.c	Fri Sep 28 01:39:25 2012	(r241019)
+++ head/sys/sparc64/sparc64/pmap.c	Fri Sep 28 05:30:59 2012	(r241020)
@@ -43,11 +43,6 @@ __FBSDID("$FreeBSD$");
 /*
  * Manages physical address maps.
  *
- * In addition to hardware address maps, this module is called upon to
- * provide software-use-only maps which may or may not be stored in the
- * same form as hardware maps.  These pseudo-maps are used to store
- * intermediate results from copy operations to and from address spaces.
- *
  * Since the information managed by this module is also stored by the
  * logical address mapping module, this module may throw away valid virtual
  * to physical mappings at almost any time.  However, invalidations of