K 10
svn:author
V 5
dougm
K 8
svn:date
V 27
2019-10-08T07:14:21.312528Z
K 7
svn:log
V 506
Define macro VM_MAP_ENTRY_FOREACH for enumerating the entries in a vm_map.
In case the implementation ever changes from using a chain of next pointers,
then changing the macro definition will be necessary, but changing all the
files that iterate over vm_map entries will not.

Drop a counter in vm_object.c that would have an effect only if the
vm_map entry count was wrong.

Discussed with: alc
Reviewed by: markj
Tested by: pho (earlier version)
Differential Revision:	https://reviews.freebsd.org/D21882

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