Alan Cox 5f2c46d5ed When support for 2MB/4MB pages was added in revision 1.148 an error was
made in pmap_protect(): The pmap's resident count should not be reduced
unless mappings are removed.

The errant change to the pmap's resident count could result in a later
pmap_remove() failing to remove any mappings if the errant change has set
the pmap's resident count to zero.
2005-08-07 22:00:47 +00:00
..
2005-07-22 04:03:25 +00:00