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253 Commits

Author SHA1 Message Date
Ian Dowse
98c926b20f Add a mechanism for associating a mutex with a callout when the 
callout is first initialised, using a new function callout_init_mtx().
The callout system will acquire this mutex before calling the callout
function and release it on return.

In addition, the callout system uses the mutex to avoid most of the
complications and race conditions inherent in asynchronous timer
facilities, so mutex-protected callouts have much simpler semantics.
As long as the mutex is held when invoking callout_stop() or
callout_reset(), then these functions will guarantee that the callout
will be stopped, even if softclock() had already begun to process
the callout.

Existing Giant-locked callouts will automatically pick up the new
race-free semantics. This should close a number of race conditions
in the USB code and probably other areas of the kernel too.

There should be no change in behaviour for "MP-safe" callouts; these
still need to use the techniques mentioned in timeout(9) to avoid
race conditions.
 2005-02-07 02:47:33 +00:00
Maxim Konovalov
15575dc0aa Finish src part VFS_INIT.9 removal. Need to check www/. 2005-01-07 15:38:21 +00:00
Warner Losh
93c22173bd The format of the MLINKS entries is pairwise, not MLINKS += wise. So 
list kernel_mount.9 the required number of times to allow make
installworld to complete.
 2004-12-13 23:09:19 +00:00
Tom Rhodes
fe10ebf1f4 Add kernel_mount.9 and appropriate MLINKS to the build. 2004-12-13 19:29:40 +00:00
Alan Cox
898bd99ea5 This jumbo allocator has been removed from the kernel. 2004-12-06 04:24:17 +00:00
Joseph Koshy
235b396aa1 Add a manual page for the kernel's EVENTHANDLER facility. 
Reviewed by:	ru
 2004-12-03 14:05:55 +00:00
Robert Watson
6f00fa1397 Link critical_enter.9 to critical.9 to make it easier to find. 2004-11-24 18:03:52 +00:00
Joseph Koshy
0252ce1723 Bring signal(9) in sync with -current. 
Reviewed by:	ru (mdoc changes)
 2004-11-20 02:11:42 +00:00
Joseph Koshy
9bd82b5c5d Add a manual page for hashinit(9), hashdestroy(9) and phashinit(9). 
Reviewed by:	ru
 2004-10-12 02:36:24 +00:00
Gleb Smirnoff
d7e6966d45 Add more MLINKS for rtalloc.9 
Approved by:	ru
 2004-10-08 09:52:56 +00:00
Alan Cox
af3db1449f Document the O(log n) algorithm for finding free space. 
Submitted by: Mark W. Krentel
 2004-09-27 04:22:41 +00:00
Ruslan Ermilov
346763649a Sort MAN and MLINKS in dictionary order ignoring case. 2004-09-19 05:17:21 +00:00
John-Mark Gurney
0283f35b4b add MLINKs for the mbuf.9 man page.. 
MFC after:	3 days
 2004-09-18 19:04:24 +00:00
Brooks Davis
35779bdbd1 Bring kernel time variable and access function docs up to date by 
updating the list of variables and mentioning the bin(up)time functions.
 2004-09-17 07:24:18 +00:00
Joerg Wunsch
0da40ab229 Add documentation for log(9). 
MFC after:	1 week
 2004-08-10 09:19:08 +00:00
Max Laier
251b8d4557 Add altq(9) explaining about the IFQ_* and IFQ_DRV_* macros in if_var.h and 
how to convert drivers.

Obtained from:	NetBSD (with changes)
Reviewed by:	josef
 2004-08-07 12:35:56 +00:00
Warner Losh
899eeaa62f It appears that cdevsw_add/remove were removed quite a while ago, so 
remove them from here.
 2004-08-07 04:59:16 +00:00
Alfred Perlstein
cf92b47413 document vfs_suser. 2004-07-09 22:33:43 +00:00
Pawel Jakub Dawidek
f0f26fe5ac Add missing link. 2004-06-06 13:35:37 +00:00
Ruslan Ermilov
e85cc3f560 Document mbuf tags based on the OpenBSD manpage. 
Submitted by:	Gleb Smirnoff
 2004-05-20 09:34:19 +00:00
David Malone
83676de9d5 Add a man page for the kernel part of bpf. I made some edits to the 
man page after Orla, so the mistakes are probably mine. Leave a
note on the door welcoming the mdoc police.

Submitted by: Orla McGann <orly@cnri.dit.ie>
 2004-05-19 20:39:22 +00:00
Hiten Pandya
11053af551 Add rman_get_device(9) to SYNOPSIS, .Nm and MLINK it to 
rman(9).
 2004-05-17 21:25:02 +00:00
Warner Losh
aebc6093f9 The DEVICE_IDENTIFY man page refers to this, create a dummy one 
directing people to device_add_child.
 2004-05-13 20:28:18 +00:00
Nate Lawson
bdffb39f34 Add bus_alloc_resource_any(9), which does bus_alloc_resource() with the 
appropriate default values.  Document it in the manpage.

Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
Abstains:	bde
 2004-03-17 17:40:34 +00:00
John Baldwin
bf0e60bbbb Rewrite sleepqueue manpage to catch up to the new sleep queue interface. 2004-03-12 19:07:18 +00:00
Pawel Jakub Dawidek
9e5681745a Connect g_access(9) to the build. 2004-03-11 19:51:14 +00:00
John Baldwin
f5531a094d - Document cv_broadcastpri(). 
- Remove references to cv_waitq_*() as they no longer exist.
 2004-03-10 15:57:25 +00:00
Josef El-Rayes
2cd7fe4dc1 Document kernel functions securelevel_gt and securelevel_ge. 
Approved by:            simon(mentor)
Submitted by:           Christian S.J. Peron <maneo@bsdpro.com>
PR:                     docs/62331
mdoc(7) cleanup by:     ru
 2004-03-07 15:22:08 +00:00
Joseph Koshy
9cfa00a649 Link in contigmalloc(9) to the build. 2004-03-06 08:01:16 +00:00
Bruce M Simpson
904fd6bae5 Fix a typo. 2004-03-05 02:50:28 +00:00
Bruce M Simpson
54947b972f Hook ieee80211 manpages up to the build; fix 1 snafu which crept in. 
Noticed by:	Matthias Schuendehuette
Pointy hat to:	bms
 2004-03-04 21:13:06 +00:00
Bruce M Simpson
48fbb40803 Add an MLINKS entry for radiotap(9). 2004-03-04 12:54:22 +00:00
Bruce M Simpson
3f3f4cdba2 Initial import of documentation for net80211 interface code. 
Of particular interest here is the ieee80211_radiotap(9) man page.

TODO: Flesh out ieee80211_node.9, ieee80211_proto.9.

Submitted by:	bms (with help from Darron Broad)
 2004-03-04 12:52:10 +00:00
Lukas Ertl
06aed75cac Add MLINKs for MALLOC_DEFINE and MALLOC_DECLARE. 
Approved by:     grog (mentor)
 2004-02-28 23:01:20 +00:00
Poul-Henning Kamp
2bedf807f4 Add contents to manualpage for generic watchdog facility. 
Formatting likely to break several UN resolutions.
 2004-02-28 20:08:41 +00:00
Dag-Erling Smørgrav
c7ea226dc2 Document sysctl_move_oid(). 2004-02-27 17:13:42 +00:00
Pawel Jakub Dawidek
16710e88da Create symbolic link for g_print_bio(9) manual page. 
Approved by:	scottl (mentor)
 2004-02-11 18:43:20 +00:00
Pawel Jakub Dawidek
eb4f5d9df6 Added GEOM kernel API manuals to the build. 
Reviewed by:	scottl
Approved by:	phk, scottl (mentor)
 2004-02-11 10:09:17 +00:00
Dag-Erling Smørgrav
77c36c1710 Add a manual page for the mutex profiling code. 2004-01-25 12:23:53 +00:00
Ruslan Ermilov
b760de9691 Use a single style for share/man/ makefiles: 
- Sort MAN and MLINKS in "dictionary" order ignoring case.

- For multi-value MAN and multi-pair MLINKS, put each value/pair
  on its own line, for easier sorting and so that further diffs
  are easier to see.
 2004-01-20 10:27:23 +00:00
Robert Watson
9b1faf0afb Add a basic manpage for vn_fullpath(). 
Sponsored by:	DARPA, McAfee Research
 2004-01-11 19:54:48 +00:00
Simon L. B. Nielsen
d42944a1b8 Add missing manual page links for rman(9) and sysctl_add_oid(9). 
Submitted by:	Lukas Ertl <l.ertl@univie.ac.at>
PR:		docs/60088
 2004-01-09 20:15:51 +00:00
Joseph Koshy
f096643b2d Document a few kernel functions and the sysctl tunables that 
affect their behaviour.
 2003-12-11 13:29:05 +00:00
Scott Long
4fb638c329 Add a manual page for the consolidated debugging commit. 2003-12-07 20:48:00 +00:00
Hiten Pandya
dab12c8eba Manual page for Asynchronous Logging Queues (ALQ) facility. 
The manual page contains enough information to get someone started
with ALQ.

MLINKS have been added appropriately.

Approved by:	jeff, des
Reviewed by:	des, jeff, sam, brooks, rwatson, mtm
 2003-11-10 22:45:09 +00:00
Warner Losh
302662db50 resource_query_string is dead. Kill it. 2003-11-05 04:36:13 +00:00
Bruce M Simpson
1aba005ab5 Add pmap_wired_count() and pmap_resident_count() to the pmap documentation. 
Discussed with:	peter
 2003-10-06 01:49:35 +00:00
Bruce M Simpson
cdf9f3771e Update the pmap(9) documentation to reflect the movement of pmap_prefault() 
to the machine-independent VM layer, as per alc's recent commit.
Add a definition for the new pmap_is_prefaultable() helper function.
 2003-10-04 01:30:01 +00:00
Bruce M Simpson
c753166c6a Add manual pages for the vm_map(9) part of the VM. 
Reviewed by:	juli
Approved by:	jake (mentor)
 2003-09-30 00:56:17 +00:00
Bruce M Simpson
7d216f0fa9 Add manual pages for the vm_map(9) part of the VM. 
Reviewed by:    juli
Approved by:    jake (mentor)
 2003-09-30 00:51:31 +00:00