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
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