Alan Cox 2c0680e659 Add pmap locking to many of the functions.
Implement the protection check required by the pmap_extract_and_hold()
specification.

Remove the acquisition and release of Giant from pmap_extract_and_hold() and
pmap_protect().

Many thanks to Ken Smith for resolving a sparc64-specific initialization
problem in my original patch.

Tested by: kensmith@
2004-08-10 20:53:26 +00:00
..
2004-07-09 23:12:22 +00:00
2004-07-03 20:49:00 +00:00
2004-07-10 23:06:41 +00:00