Commit Graph

13 Commits

Author SHA1 Message Date
chs 2ed28d2c7a lots of cleanup:
use queue.h macros and KASSERT().
address amap offsets in pages instead of bytes.
make amap_ref() and amap_unref() take an amap, offset and length
  instead of a vm_map_entry_t.
improve whitespace and comments.
2000-11-25 06:27:59 +00:00
thorpej 121fe0bc26 Don't bother returning the "slot" number from amap_add():
* Nothing currently uses this return value.
* It's arguably an abstraction violation.

Fix amap_unadd()'s API to be consistent w/ amap_add()'s: rather than
take a vm_amap * and a slot number, take a vm_aref * and an offset.

It's now actually possible to use amap_unadd() to remove an anon from
an amap.
1999-07-07 05:31:40 +00:00
thorpej abb48c5b71 Protect prototypes, certain macros, and inlines from userland. 1999-06-21 17:25:11 +00:00
chuck 486cfd0e5a comment cleanup, shift around the inline stuff a bit,
rename VM_AMAP_PPREF (to UVM_AMAP_PPREF).
1999-01-28 14:46:27 +00:00
chuck 44f5fc2839 cleanup/reorg:
- break anon related functions out of uvm_amap.c and put them in their own
  file (uvm_anon.c).  includes break up uvm_anon_init into an amap and an
  an anon init function
- ensure that only functions within the amap module access amap structure
  fields (add macros to amap api as needed)
1999-01-24 23:53:14 +00:00
chs 549cd579e5 shift by PAGE_SHIFT instead of multiplying or dividing by PAGE_SIZE. 1998-10-18 23:49:59 +00:00
eeh a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
mrg 8106d13596 KNF. 1998-03-09 00:58:55 +00:00
mrg d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW.
- remove unnecessary UVMHIST_DECL's.
1998-02-10 14:08:44 +00:00
perry 021fdb646a add/cleanup multiple inclusion protection. 1998-02-10 02:34:17 +00:00
mrg 1f6b921cf7 restore rcsids 1998-02-07 11:07:38 +00:00
thorpej 9eb328b495 RCS ID police. 1998-02-06 22:26:13 +00:00
mrg f2caacc717 initial import of the new virtual memory system, UVM, into -current.
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the UVM kernel code portion.


this will be KNF'd shortly.  :-)
1998-02-05 06:25:08 +00:00