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35 Commits

Author SHA1 Message Date
Chris Costello
be20391041 Back out revision 1.34 until we can come up with a more accurate patch. 2003-02-17 22:31:27 +00:00
Chris Costello
2f2fead1a7 Add a section on Giant lock manipulation macros. 
Submitted by:	Hiten M. Pandya <hiten@angelica.unixdaemons.com>
Reviewed by:	bmilekic
 2003-02-17 22:21:41 +00:00
Andrew Gallatin
777bca5e20 Add some documentation of FreeBSD's special synchronization quirks 
which may surprise developers coming from Solaris, or other platforms
which have a similar interface, but slightly different rules.

Reviewed by: jhb, ru
 2002-10-21 12:54:13 +00:00
John Baldwin
660e41d37f Remove all mention of MTX_NOSWITCH. It was obsoleted a long time ago. 2002-09-24 20:45:58 +00:00
Chad David
93994536bd Document MTX_DUPOK 
Requested by: jeff (long ago)
 2002-06-06 19:08:11 +00:00
Ruslan Ermilov
00679a580d mdoc(7) police: lint. 2002-05-29 17:50:04 +00:00
Chad David
623fded8d6 Remove a duplicate description of the type parameter for mtx_init. 
Noticed by: scottl
 2002-04-12 16:32:38 +00:00
Chad David
57cf955171 Add text describing the new type parameter, and rename description 
to name as that is what it is called in mutex.h.
 2002-04-12 05:55:17 +00:00
Scott Long
6a00ed1536 Document the lock type argument of mtx_init(). 2002-04-12 05:05:19 +00:00
Chad David
37bc3d021d Update the .Fn line for MTX_SYSINIT to include the parameter types. 2002-04-12 03:54:44 +00:00
Andrew R. Reiter
80cc42da6b - Add notes about SX_SYSINIT and MTX_SYSINIT in order to document the 
recent additions of these macros.
- Add in a MLINK to create SX_SYSINIT.9 and MTX_SYSINIT.9.
 2002-04-02 17:21:00 +00:00
Dima Dorfman
a254506ee5 Add mtx_pool(9) to the SEE ALSO section. 
Submitted by:	Garrett Rooney <rooneg@electricjellyfish.net>
 2002-03-28 12:51:06 +00:00
Mike Pritchard
b82af3f5e4 ispell sweep of share/man/man9/*. 2002-01-09 11:43:48 +00:00
Ruslan Ermilov
32eef9aeb1 mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
Mike Silbersack
42e5dee992 Common Mike adds see alsos from all of the synchronization 
man pages to their brethren.
 2001-09-17 07:24:48 +00:00
Ruslan Ermilov
a4b5877ef3 mdoc(7) police: Please don't commit when you are drunk! 
(Committer rules candidate.)
 2001-09-04 10:18:45 +00:00
Valentino Vaschetto
cd15fd4ec7 From Mike Silbersack's message on cvs-commits: 
> > Doh!  There is a sx man page, the mutex man page just doesn't have a SEE
> > ALSO pointing to sx(9).  Could some mdoc madman go add one?
 2001-09-02 00:45:41 +00:00
Ruslan Ermilov
ed2879a5cf mdoc(7) police: s;BSD/OS;.Bsx; where appropriate. 2001-08-13 17:07:40 +00:00
Sheldon Hearn
42abf713c9 can not -> cannot 2001-08-08 18:32:06 +00:00
Jens Schweikhardt
c1f3e4bf21 Removed whitespace at end-of-line; no content changes. I simply did 
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//'

BTW, what editors are the culprits? I'm using vim and it shows
me whitespace at EOL in troff files with a thick blue block...

Reviewed by:	Silence from cvs diff -b
MFC after:	7 days
 2001-07-14 19:41:16 +00:00
Dima Dorfman
563aaa6519 s/mtx_try_enter/mtx_trylock/ 2001-05-06 22:04:17 +00:00
John Baldwin
0630abadd1 - Document mtx_initialized(). 
- Document that MTX_QUIET can be passed to mtx_init() and the new flag
  MTX_NOWITNESS.
 2001-03-30 22:59:02 +00:00
Bruce Evans
16bef91c0a Fixed wrong include in synopsis. <sys/param.h> is a prerequisite for 
<sys/mutex.h> due to #include spam in <sys/mutex.h>.  (More precisely,
<sys/time.h> is the prerequisite, but that is provided by standard
#include spam in <sys/param.h>.)

Fixed bitrot in prototype for mtx_init().
 2001-03-29 10:06:50 +00:00
John Baldwin
ad84c9eb36 - Both <sys/sx.h> and <sys/mutex.h> depend on <sys/types.h> and 
<sys/lock.h>.
- <sys/sx.h> depends on <sys/mutex.h>.
 2001-03-28 12:45:41 +00:00
Ruslan Ermilov
51b37a2355 mdoc(7) cleanup. 2001-02-12 10:56:50 +00:00
Bosko Milekic
6f08f8297c Catch up to mutex API changes. 2001-02-12 03:14:57 +00:00
John Baldwin
efd39a2f76 mtx_try_enter() returns an int, not void. 2001-02-02 00:49:17 +00:00
Jason Evans
d1c1b8413e Remove MUTEX_DECLARE() and MTX_COLD. Instead, postpone full mutex 
initialization until after malloc() is safe to call, then iterate through
all mutexes and complete their initialization.

This change is necessary in order to avoid some circular bootstrapping
dependencies.
 2001-01-21 07:52:20 +00:00
Ruslan Ermilov
1405da432e mdoc(7) police: add a missing .Os, change the list type to ``tagged''. 2000-12-14 08:55:32 +00:00
John Baldwin
ea84acd6ad Document the MA_RECURSED and MA_NOTRECURSED assertion flags as well as 
the MTX_QUIET flag.
 2000-12-13 23:30:43 +00:00
John Baldwin
7e56ee52c8 Catch up to mutexes becoming MI: machine/mutex.h -> sys/mutex.h 2000-11-01 00:39:27 +00:00
Sheldon Hearn
6296795713 Whitespace only: 
* Remove hard sentence breaks.
 * Remove trailing whitespace.
 * Separate macro arguments from trailing punctuation with whitespace.
 2000-10-30 19:49:26 +00:00
John Baldwin
2c3d0ee6f4 - Document MUTEX_DECLARE and MTX_COLD 
- Clean up some minor nits
 2000-10-26 23:53:12 +00:00
Mark Murray
4f1249a812 Huge improvement to the mutex man page. 
o Document all the mutex calls, not just the entry and exit.

o Fix the mtx_t typedef (now is struct mtx).
 2000-09-25 11:21:49 +00:00
Jason Evans
0384fff8c5 Major update to the way synchronization is done in the kernel. Highlights 
include:

* Mutual exclusion is used instead of spl*().  See mutex(9).  (Note: The
  alpha port is still in transition and currently uses both.)

* Per-CPU idle processes.

* Interrupts are run in their own separate kernel threads and can be
  preempted (i386 only).

Partially contributed by:	BSDi (BSD/OS)
Submissions by (at least):	cp, dfr, dillon, grog, jake, jhb, sheldonh
 2000-09-07 01:33:02 +00:00