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freebsd-dev/sys/i386
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Jake Burkholder 4d3f408cee - Added support for multiple page directory pages to pmap_pinit and 
pmap_release.
- Merged pmap_release and pmap_release_free_page.  When pmap_release is
  called only the page directory page(s) can be left in the pmap pte object,
  since all page table pages will have been freed by pmap_remove_pages and
  pmap_remove.  In addition, there can only be one reference to the pmap and
  the page directory is wired, so the page(s) can never be busy.  So all there
  is to do is clear the magic mappings from the page directory and free the
  page(s).

Sponsored by:	DARPA, Network Associates Laboratories
2003-03-12 07:38:37 +00:00
..
acpica Gigacommit to improve device-driver source compatibility between 2003-03-03 12:15:54 +00:00
apm Gigacommit to improve device-driver source compatibility between 2003-03-03 12:15:54 +00:00
bios Gigacommit to improve device-driver source compatibility between 2003-03-03 12:15:54 +00:00
compile
conf Update the DRM to latest from DRI CVS. This is approximately the version 2003-03-09 02:08:30 +00:00
i386 - Added support for multiple page directory pages to pmap_pinit and 2003-03-12 07:38:37 +00:00
ibcs2 Back out M_* changes, per decision of the TRB. 2003-02-19 05:47:46 +00:00
include Use bus_space_handle_t to represent host port and virtual addresses; 2003-03-11 19:43:38 +00:00
isa Note that MAJOR_AUTO is now the default if d_maj is not initialized. This 2003-03-09 11:03:45 +00:00
linux Clean up whitespace and remove register keyword. 2003-03-03 09:17:12 +00:00
pci Initiate de-orbit burn for USE_PCI_BIOS_FOR_READ_WRITE. This has been 2003-02-18 03:36:49 +00:00
smapi Gigacommit to improve device-driver source compatibility between 2003-03-03 12:15:54 +00:00
svr4
Makefile