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35532 Commits

Author SHA1 Message Date
Matthew Dillon
8b4c04d3f3 If there are 4 or fewer disk devices, we have room to display additional
VM statistics.  zfod is moved and %slo-z ( percentage of zero-fills that
    were slow, i.e. not pre-zero'd ), and number of pages freed per second.
1999-02-08 02:11:52 +00:00
David E. O'Brien
f4f79fc1c9 Fix white-space spamming. 1999-02-08 01:32:04 +00:00
Matthew Dillon
d718be7be7 Add hysteresis to alpha version of vm_page_zero_idle(). 1999-02-08 00:47:32 +00:00
Matthew Dillon
faa273d5c2 Rip out PQ_ZERO queue. PQ_ZERO functionality is now combined in with
PQ_FREE.  There is little operational difference other then the kernel
    being a few kilobytes smaller and the code being more readable.

    * vm_page_select_free() has been *greatly* simplified.
    * The PQ_ZERO page queue and supporting structures have been removed
    * vm_page_zero_idle() revamped (see below)

    PG_ZERO setting and clearing has been migrated from vm_page_alloc()
    to vm_page_free[_zero]() and will eventually be guarenteed to remain
    tracked throughout a page's life ( if it isn't already ).

    When a page is freed, PG_ZERO pages are appended to the appropriate
    tailq in the PQ_FREE queue while non-PG_ZERO pages are prepended.
    When locating a new free page, PG_ZERO selection operates from within
    vm_page_list_find() ( get page from end of queue instead of beginning
    of queue ) and then only occurs in the nominal critical path case.  If
    the nominal case misses, both normal and zero-page allocation devolves
    into the same _vm_page_list_find() select code without any specific
    zero-page optimizations.

    Additionally, vm_page_zero_idle() has been revamped.  Hysteresis has been
    added and zero-page tracking adjusted to conform with the other changes.
    Currently hysteresis is set at 1/3 (lo) and 1/2 (hi) the number of free
    pages.  We may wish to increase both parameters as time permits.  The
    hysteresis is designed to avoid silly zeroing in borderline allocation/free
    situations.
1999-02-08 00:37:36 +00:00
Matthew Dillon
5313b05fe0 Backed out vm_map coalesce optimization - it resulted in 22% more page
faults for reasons unknown ( under investigation ).
    /usr/bin/time -l make in /usr/src/bin went from 67000 faults to 90000
    faults.
1999-02-08 00:27:56 +00:00
John Polstra
47633640aa Change the load address of the ELF dynamic linker from "2L*MAXDSIZ"
to an architecture-specific value defined in <machine/elf.h>.  This
solves problems on large-memory systems that have a high value for
MAXDSIZ.

The load address is controlled by a new macro ELF_RTLD_ADDR(vmspace).
On the i386 it is hard-wired to 0x08000000, which is the standard
SVR4 location for the dynamic linker.

On the Alpha, the dynamic linker is loaded MAXDSIZ bytes beyond
the start of the program's data segment.  This is the same place
a userland mmap(0, ...) call would put it, so it ends up just below
all the shared libraries.  The rationale behind the calculation is
that it allows room for the data segment to grow to its maximum
possible size.

These changes have been tested on the i386 for several months
without problems.  They have been tested on the Alpha as well,
though not for nearly as long.  I would like to merge the changes
into 3.1 within a week if no problems have surfaced as a result of
them.
1999-02-07 23:49:56 +00:00
Matthew Dillon
9fdfe602fc Remove MAP_ENTRY_IS_A_MAP 'share' maps. These maps were once used to
attempt to optimize forks but were essentially given-up on due to
    problems and replaced with an explicit dup of the vm_map_entry structure.
    Prior to the removal, they were entirely unused.
1999-02-07 21:48:23 +00:00
Matthew Dillon
a0e7b3e5ce Remove L1 cache coloring optimization ( leave L2 cache coloring opt ).
Rewrite vm_page_list_find() and vm_page_select_free() - make inline out
    of nominal case.
1999-02-07 20:45:15 +00:00
Joerg Wunsch
a467384b1c Reorder the pcvt(4) options to the appropriate section, so i can close
docs/1855. :)

PR:		docs/1855
Submitted by:	Jeroen Ruigrok/Asmodai <asmodai@wxs.nl>
1999-02-07 20:33:05 +00:00
Joerg Wunsch
5db5c8f19d Fix a typo describing the filename of cvt-wtmp.
Submitted by:	Ruslan Ermilov <ru@ucb.crimea.ua>
1999-02-07 20:30:56 +00:00
Guido van Rooij
e9e3bfdf42 1) Fix our view of how ibcs2_semid_ds looks. There is no padding int there
(SVR4 does have it so that;s probably the cause of this bug)
2) Add a wrapper function for translation between ibcs2_ipc_perm and
ipc_perm as I think we screwed up when defining the ipc_perm struct and
mixed up 'normal' and creator [ug]id's
3) Fix IBCS2_IPC_STAT semctl. The FreeBSD version needs a union semun
whereas the IBCS2 version gives a struct ibcs2_semid_ds.

Apparently this is all fixed in the SVR4 compatibility code.
PR:		7729
1999-02-07 19:35:40 +00:00
Brian Somers
10c76ef5a2 Correct server-side chap authentication comparison
(broken with last commit).
1999-02-07 13:56:29 +00:00
Brian Somers
35f456775d Remove forgotten diagnostics 1999-02-07 13:48:38 +00:00
Jordan K. Hubbard
af2a7159f7 If user selects X, also auto-select compat22 (for now). 1999-02-07 12:57:04 +00:00
Jordan K. Hubbard
219771720a SMAILCF distro no longer exists. 1999-02-07 12:43:14 +00:00
Daniel C. Sobral
0538bafc65 Remove strange-looking quotes. This part of the code is #if'ed out,
and the variable doesn't even exist (though it is referenced elsewhere).
Just make sure it produces error messages when Mike get back to it.

PR:		kern/9934
Submitted by:	Adrian Filipi-Martin
1999-02-07 12:12:29 +00:00
Peter Wemm
9e5e26b31a MaxHeaderLines is now MaxHeadersLength (in bytes) 1999-02-07 09:48:52 +00:00
Peter Wemm
80123737de Remove the standalone buildtools stuff, we don't use it here and it
clutters things up.  (Suggested by wollman)
1999-02-07 09:45:12 +00:00
Peter Wemm
e01d6f6164 Merge 8.9.2+patches -> 8.9.3 changes into mainline. 1999-02-07 09:43:30 +00:00
Peter Wemm
a292fc5855 This commit was generated by cvs2svn to compensate for changes in r43730,
which included commits to RCS files with non-trunk default branches.
1999-02-07 09:40:41 +00:00
Peter Wemm
2e43090e08 Import sendmail 8.9.3 onto vendor branch, replacing previous interim
8.9.2 + patches version.

Obtained from: ftp.sendmail.org
1999-02-07 09:40:41 +00:00
Matthew Dillon
9b09fe24a4 When shadowing objects, adjust the page coloring of the shadowing object
such that pages in the combined/shadowed object are consistantly
    colored.

Submitted by:	"John S. Dyson" <dyson@iquest.net>
1999-02-07 08:44:53 +00:00
Kazutaka YOKOTA
ded0cfef98 - Add atkbd.4, atkbdc.4, splash.4 and vga.4.
- Update pcvt.4 and psm.4 to reflect recent keyboard driver changes.
1999-02-07 05:40:14 +00:00
Kazutaka YOKOTA
9c3f00c738 - Add FreeBSD 2.2.7, 2.2.8, 3.1, and 4.0 to the Fx and Os macros.
- Add 2.2.1 and 2.2.2 missing in a couple of places too.

(This is an interim measure and a better way of redefining these macros
is in discussion.)
1999-02-07 05:36:30 +00:00
John Hay
e30e913cf7 Make the ipx part of netstat work again. 1999-02-06 19:12:48 +00:00
Matt Jacob
db909d8274 Hmm- I must be blind. There *was* already an appropriate typedef still
left there. The typedef that was inserted negated the correct typedef.
This may have just been cvs automerge foo. Sorry.
1999-02-06 17:58:06 +00:00
Bill Fenner
1005b43609 Don't dump core when p_stat is not in the expected range. This is
only likely to happen when you have a kernel<>userland mismatch,
but it's really annoying when top dumps core and leaves the terminal
in a mangled state; it's much nicer to print nicely formatted gibberish.
1999-02-06 16:58:50 +00:00
Matt Jacob
76744f75ab I don't know what happened here- I submitted a *working* patch for
alpha to John Polstra yesterday and it was checked in. Then there
was a bunch of CVS activity, and it ended up with the *broken*
prototype being reinserted. All I see in the history is 'style nits'
as a comment, and I certainly agree with the latter of those two words.
1999-02-06 16:39:16 +00:00
Jordan K. Hubbard
9cb65f67ce Reshuffle a number of menus to be more navigable. Delete extra
Root Password entry (PR#9291 - Jack O'Neill).
1999-02-06 16:35:26 +00:00
Roger Hardiman
9864d54a58 Changed to use IICBUS_REPEATED_START
Submitted by:	Changed to use IICBUS_REPEATED_START
1999-02-06 10:56:09 +00:00
John Hay
2507948408 Teach IPXrouted to handle the internal net properly.
PR:		9871
Submitted by:	Boris Popov <bp@butya.kz>
1999-02-06 10:52:21 +00:00
John Hay
23b29a7c5e Make it possible to use lo0 as an internal IPX network. This is usefull
for mars_nwe server and nwfs.
PR:		9871
Submitted by:	Boris Popov <bp@butya.kz>
1999-02-06 10:48:11 +00:00
John Hay
d468daa7d2 Don't use the pointer returned by MALLOC before checking if it is NULL.
PR:		9871 (part of it)
Submitted by:	Boris Popov <bp@butya.kz>
1999-02-06 10:45:17 +00:00
KATO Takenori
8ffb208fa0 Sync with syscons for i386.
Submitted by:	Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
1999-02-06 09:30:19 +00:00
Jordan K. Hubbard
61bbe58e17 Ack! Correct a typo which crept into here and reshuffle the index back
into alphabetical order.
1999-02-06 08:45:20 +00:00
Bruce Evans
33982c726f Added underscores to some names in svr4_locore.s so that it compiles
with -aout.  Added translation back to elf names in asnames.h as
usual.  The elf names were inconsistent in the aout case even
internally because a macro adds an underscore to just one of them.

Removed commented out code for a previous life of `svr4_esigcode'.
Didn't add an underscore to `svr4_esigcode' since it is correct for
aout although wrong for elf, like most internal names in assembler
files.  These names should be in a different namespace so that gprof
can ignore them.

Fixed some disorder in asnames.h.
1999-02-06 08:41:06 +00:00
Matthew Dillon
61da17a62c Flush delayed-write data out prior to issuing a rename rpc. This appears
to fix the problem w/ NFSV3 whereby a make installworld would get into
    high-network-bandwidth situations continuously trying to retry nfs writes
    that fail with a 'stale file handle' error.
1999-02-06 07:48:56 +00:00
Bruce Evans
b36c1562e1 Honor ${LDFLAGS} for building svr4_genassym. This is part of fixing
world breakage (mainly for cross-world cases).  The world Makefile
attempts to build tools static so that nonexistent or wrong shared
libraries and interpreters don't get used.  This is broken anyway
since the world Makefile doesn't know about svr4_genassym.

Force building svr4_genassym static.  This is part of "fixing"
aout-to-elf-build breakage.  aout-to-elf-build abuses NOTOOLS to
avoid rebuilding all the aout tools.  This saves time and avoids
some complications.  However, it breaks all the internal tools --
they get linked to target libraries which might not work.  Cases
where the host can run the target's static libraries are "fixed"
by encrufting all Makefiles that build internal tools to build the
tools static.

Don't add .depend to CLEANFILES -- it just breaks the separation of
`make cleandepend' from `make clean'.

Removed some superflous explicit dependencies.
1999-02-06 07:48:24 +00:00
Matthew Dillon
2b0d37a4f8 Add hysteresis to the 'swap_pager_getswapspace; failed' console message.
Also widen the hysteresis levels a little ( these really should be
    dynamically configured ).
1999-02-06 07:22:21 +00:00
Jordan K. Hubbard
1dbeea2692 BASE=4.0 1999-02-06 06:51:30 +00:00
Matthew Dillon
300c6da23d Be nice when no swap is configured in system 1999-02-06 06:43:56 +00:00
Matthew Dillon
47b370f5c6 Make 'top' handle case w/ new swapper where no swap is configured 1999-02-06 06:33:55 +00:00
Matthew Dillon
f3401d0c26 Handle case where no swap is configured 1999-02-06 06:31:57 +00:00
Brian Somers
f0cdd9c021 Decouple pap & chap output routines from the corresponding
input routines and take advantage of the new init/continue
interface in libradius.  This allows a timely response on
other links in an MP setup while RADIUS requests are in
progress as well as the ability to handle other data from
the peer in parallel.  It should also make the future addition
of PAM support trivial.

While I'm in there, validate pap & chap header IDs if
``idcheck'' is enabled (the default) for other FSM packet
types.

NOTE: This involved integrating the generation of chap
      challenges and the validation of chap responses
      (and commenting what's going on in those routines).
      I currently have no way of testing ppps ability
      to respond to M$Chap CHALLENGEs correctly, so if
      someone could do the honours, it'd be much
      appreciated (it *looks* ok!).

Sponsored by: Internet Business Solutions Ltd., Switzerland
1999-02-06 02:54:47 +00:00
Peter Wemm
811d024014 Back out rev 1.89. The #include is necessary for the #if that tests
the value that config(8) provides when intpm is configured.  It seems
that somebody forgot to rerun config at the time and commented this out
instead.
1999-02-06 02:28:52 +00:00
Bill Fenner
51b7b33769 Use snd_nxt, not rcv_nxt, when calculating the ISS during TIME_WAIT.
This was missed in the 4.4-Lite2 merge.

Noticed by:	Mohan Parthasarathy <Mohan.Parthasarathy@eng.Sun.COM> and
		jayanth@loc201.tandem.com (vijayaraghavan_jayanth)
		on the tcp-impl mailing list.
1999-02-06 00:47:45 +00:00
Matt Jacob
7f897c3ce4 Bruce gently nudged me into doing this right 1999-02-05 22:54:37 +00:00
Jordan K. Hubbard
b1e7bed4c0 Add one more "escape" for marking internal variables. 1999-02-05 22:25:13 +00:00
John Polstra
6f8126face Correct an "&" operator which should have been "&&".
Submitted by:	mjacob
1999-02-05 22:24:26 +00:00
Jordan K. Hubbard
63cad5499d Totally change the way variables are accounted for in sysinstall.
Now we know which variables are internal and which need to be
backed to /etc/rc.conf.site.  rc.conf is not touched now.

Also kget kernel change information back properly and set up a loader.rc
file to use it.
1999-02-05 22:15:52 +00:00