chuck
5ad9218203
fix uvm-related protection error: we can't write protect the
...
vmcmd_map_readvn() area until after we do vn_rdwr(). should fix
problem reported by sean doran.
1998-02-23 18:53:22 +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
mrg
1a8c7604f4
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 rest of the MI portion changes.
this will be KNF'd shortly. :-)
1998-02-05 07:59:28 +00:00
cgd
3b34cba879
exec vnode locking protocol changes: in a nutshell, don't keep vnodes
...
locked for any longer than we have to.
1996-09-30 23:18:43 +00:00
mycroft
90ef05a32c
Use common fdclose() rather than a private version.
1994-12-04 03:10:40 +00:00
cgd
cf92afd66e
New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
1994-06-29 06:29:24 +00:00
cgd
4ee1fbae2f
cast, also, use vm_map_protect rather than vm_protect
1994-05-23 03:04:57 +00:00
cgd
304e374292
expand uid_t/gid_t/off_t
1994-03-27 09:08:02 +00:00
jtc
5235180083
Fix spelling error in Copyright notice
1994-01-28 23:43:26 +00:00
cgd
92cb33abed
add function for FD handling
1994-01-16 03:07:33 +00:00
cgd
6c7058a8ea
EXEC_DEBUG -> DEBUG, and trim extra debugging code, for now
1994-01-13 02:29:32 +00:00
cgd
34ea9285e9
de-macroify kill_vmcmds()
1994-01-08 18:05:29 +00:00
cgd
957ce06f24
far reaching but relatively minor cleanup and slight reorg of exec code
1994-01-08 07:14:24 +00:00
