Commit Graph

2317 Commits

Author SHA1 Message Date
dg
4d4250da00 1) Changed ddb into a option rather than a pseudo-device (use options DDB
in your kernel config now).
2) Added ps ddb function from 1.1.5. Cleaned it up a bit and moved into its
   own file.
3) Added \r handing in db_printf.
4) Added missing memory usage stats to statclock().
5) Added dummy function to pseudo_set so it will be emitted if there
   are no other pseudo declarations.
1994-08-27 16:14:39 +00:00
paul
ef6f4b86ab Made idempotent
Reviewed by:
Submitted by:
1994-08-21 07:19:45 +00:00
wollman
f9fc827448 Fix up some sloppy coding practices:
- Delete redundant declarations.
- Add -Wredundant-declarations to Makefile.i386 so they don't come back.
- Delete sloppy COMMON-style declarations of uninitialized data in
  header files.
- Add a few prototypes.
- Clean up warnings resulting from the above.

NB: ioconf.c will still generate a redundant-declaration warning, which
is unavoidable unless somebody volunteers to make `config' smarter.
1994-08-18 22:36:09 +00:00
dg
90f432ed61 Fixed vm_page_deactivate to deal with getting called with a page that's
not on any queue. This is an old patchkit days fix.

Reviewed by:	John Dyson and David Greenman
Submitted by:	originally by Paul Mackerras
1994-08-10 03:09:37 +00:00
dg
82430e77cf Removed an old, obsolete call to vmmeter(). This is called now in the
schedcpu() routine in kern/kern_synch.c. This extra call to vmmeter() in
vm_glue.c was what was totally messing up the load average calculations.
1994-08-09 10:42:41 +00:00
dg
5f96899afd Made pmap_kenter "TLB safe". ...and then removed all the pmap_updates that
are no longer needed because of this.
1994-08-07 14:53:27 +00:00
dg
81dc370a9d Provide support for upcoming merged VM/buffer cache, and fixed a few bugs
that haven't appeared to manifest themselves (yet).

Submitted by:	John Dyson
1994-08-07 13:10:43 +00:00
dg
d54669e82c Fixed various prototype problems with the pmap functions and the subsequent
problems that fixing them caused.
1994-08-06 10:25:50 +00:00
dg
8b20309268 Incorporated post 1.1.5 work from John Dyson. This includes performance
improvements via the new routines pmap_qenter/pmap_qremove and pmap_kenter/
pmap_kremove. These routine allow fast mapping of pages for those
architectures that have "normal" MMUs. Also included is a fix to the
pageout daemon to properly check a queue end condition.

Submitted by:	John Dyson
1994-08-06 09:15:42 +00:00
dg
f35b3c52c8 Enabled page table preloading of cached objects.
Submitted by:	John Dyson
1994-08-06 09:00:50 +00:00
dg
89acf22c68 Added some code that was accidently left out early in the 1.x -> 2.0 VM
system conversion.
Submitted by:	John Dyson
1994-08-04 19:40:47 +00:00
dg
0711a9cff6 Integrated VM system improvements/fixes from FreeBSD-1.1.5. 1994-08-04 03:06:48 +00:00
dg
8d205697aa Added $Id$ 1994-08-02 07:55:43 +00:00
dg
0e87163cbf Removed all code related to the pagescan daemon, and changed 'act_count'
adjustments to compensate for a world without the pagescan daemon.
1994-08-01 11:25:45 +00:00
dg
0d458db402 Don't move the page's position in the active queue if it is busy or
held. John has noticed some stability problems when doing this.
1994-06-06 11:56:27 +00:00
rgrimes
2469c867a1 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
rgrimes
8fb65ce818 BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00