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20 Commits

Author SHA1 Message Date
wiz
467a0fa1ae Bump date for uarea swap-out removal. 2009-10-21 22:18:37 +00:00
rmind
40cf6f3659 Remove uarea swap-out functionality: 
- Addresses the issue described in PR/38828.
- Some simplification in threading and sleepq subsystems.
- Eliminates pmap_collect() and, as a side note, allows pmap optimisations.
- Eliminates XS_CTL_DATA_ONSTACK in scsipi code.
- Avoids few scans on LWP list and thus potentially long holds of proc_lock.
- Cuts ~1.5k lines of code.  Reduces amd64 kernel size by ~4k.
- Removes __SWAP_BROKEN cases.

Tested on x86, mips, acorn32 (thanks <mpumford>) and partly tested on
acorn26 (thanks to <bjh21>).

Discussed on <tech-kern>, reviewed by <ad>.
 2009-10-21 21:11:57 +00:00
martin
637bc2e71d Move TNF licenses to 2 clause form 2008-05-04 19:43:05 +00:00
ad
9b336836df Add -C option to display pool_cache info, eg: 
Pool cache statistics.
Name          Spin  Full Empty   PoolLayer  CacheLayer  Hit%    CpuLayer  Hit%
pipepl           0     1     3         385       42862  99.1      985780  95.7
fdescpl          0     0     2         310       31133  99.0     1029620  97.0
cwdipl           0     0     2         310       31227  99.0     1029714  97.0
filepl           0     1     4         680      141415  99.5    24011135  99.4
 2007-11-07 00:24:18 +00:00
wiz
416aba1dc6 Bump date for -t. 2005-03-10 16:29:04 +00:00
he
5f8555bc7c Add a '-t' option to print the contents of the vmtotal structure, 
possibly repeatedly.
 2005-03-10 16:23:42 +00:00
wiz
2ad86c0bf3 Sort options. Remove some unnecessary Bk/Ek. Add some commas. 2005-01-26 13:41:47 +00:00
simonb
048c86fdf0 Add a "wide" mode output (selected with -W) to show more information 
about memory pools, including pool page size, flags and utilisation.
 2005-01-26 13:07:32 +00:00
wiz
f582138c1b Uppercase CPU. 2004-02-13 10:11:56 +00:00
agc
89aaa1bb64 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22365, verified by myself.
 2003-08-07 11:13:06 +00:00
dsl
8e5fd09823 Actually update man page for change to not show unused pools. 2003-05-06 10:17:02 +00:00
wiz
990562bfef .Nm does not need a dummy argument ("") before punctuation or 
for correct formatting of the SYNOPSIS any longer.
 2003-02-25 10:34:36 +00:00
enami
62bf3a2b33 - fix section of this manpage; it's 1 not 8. 
- use Nm "" instead of just Nm in SYNOPSIS.
 2002-11-07 13:40:16 +00:00
grant
be8ae688ae New sentence, new line. 2002-09-30 11:08:56 +00:00
ross
2a76afae02 Generate <>& symbolically. I'm avoiding .../dist/... directories for now. 2002-02-08 01:36:18 +00:00
lukem
ff1761be8e - Use -H (instead of -h) to list all hash stats. 
- Add '-h hashname' to only list the stats for hashname.
- Add -L to list valid hashes
- Fix up some whitespace
 2001-11-26 10:18:08 +00:00
wiz
d5d43c487a Sort sections, and be consistent in each-vs-every usage at least in this 
man page.
 2001-11-26 07:52:46 +00:00
lukem
9ba7f648bb - replace -h uvmhist with -u uvmhist, and -H with -U, since uvm history stuff 
isn't generally enabled by default, and i wanted -h for something else.
- implement -h, which displays statistics for various kernel hash tables
- add deref_kptr(), which does the hard work of kvm_read() et al
- various minor cleanups
 2001-11-26 07:40:01 +00:00
ross
65dd7f43a3 Update the -s description for the uvm era. (It was stuck in the pre-mach 
bsd-vax-vm days. :-)
 2001-05-19 00:36:15 +00:00
wiz
553c8f83e4 Move vmstat.8 to vmstat.1, since the program lives in /usr/bin now and is 
not super-user-only.
Cf. short discussion on tech-userlevel.
 2001-05-06 23:37:36 +00:00