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Author SHA1 Message Date
John Baldwin
0f483a016c Proc locking. 2001-01-23 23:59:38 +00:00
John Baldwin
1070c735ff - Use 'p' instead of 'curproc' for the namei lookup as this is what 
other image activators use.
- Proc locking.
 2001-01-23 23:59:30 +00:00
John Baldwin
c797833a37 Proc locking. 2001-01-23 23:51:56 +00:00
Matt Jacob
fad5d2b1f8 Hmm. This must be a first. The man page was updated *before* the source. 
Correct some slight inaccuracies in the man page.
 2001-01-23 23:24:48 +00:00
Matt Jacob
9fa6ccfb5e Allow fxp to configure in I/O space if the user wants it and specifies 
an override as a loader settable variable (fxp_iomap). fxp_iomap is
a bitmap of fxp units that should be configured to use PCI I/O space
in stead of PCI Memory space.

Reviewed by:	Kees Jan Koster <dutchman@tccn.cs.kun.nl>, dg@freebsd.org
 2001-01-23 23:22:17 +00:00
John Baldwin
157403fff0 Proc locking, mostly protecting p_ucred while obtaining additional 
references.
 2001-01-23 22:41:15 +00:00
John Baldwin
d19a727628 - Remove unused header include. 
- Use queue macros.
 2001-01-23 22:38:38 +00:00
John Baldwin
1aab03a584 Proc locking to protect p_ucred while we obtain an additional reference. 2001-01-23 22:38:15 +00:00
John Baldwin
f5343b3219 - FreeBSD doesn't have an abortop vnop as far as I can tell, so #ifdef 
references to the hpf op out.
- Remove a lockdestroy() on a non-existent variable.
 2001-01-23 22:37:30 +00:00
John Baldwin
1c827e2d15 Tag unused functions with __unused. 2001-01-23 22:24:26 +00:00
John Baldwin
0e9f2d667c Proc locking to protect p_ucred while we obtain another reference to it. 2001-01-23 22:23:25 +00:00
John Baldwin
4957d1b4cb Use suser(9) instead of checking p->p_ucred->cr_uid directly. 2001-01-23 22:22:25 +00:00
John Baldwin
6db2e28142 Remove a prototype for an unused and undefined debugging function. 2001-01-23 22:21:14 +00:00
John Baldwin
399fde35e8 Tag unused functions with __unused. 2001-01-23 22:18:41 +00:00
John Baldwin
b787813727 - Move stg_card_intr()'s prototype and definition inside appropriate 
#ifdef's as it is is only used on older versions of FreeBSD.
- #ifdef a local variable only used on older versions of FreeBSD.
 2001-01-23 22:18:07 +00:00
Justin T. Gibbs
98ba52eadc When flipping the first entry in the qinfifo with the "next queued SCB", 
we must also inform the card of this change.  Otherwise the sequencer
will traverse a corrupt list of SCBS.  The side effects of this problem
were unknown SCBs completing in the qoutfifo or worse yet, panics due
to sequencer interrupts that referenced what, to the kernel, were invalid
SCB ids.
 2001-01-23 22:17:03 +00:00
John Baldwin
4a08af58fe Relocate the 'hwfuncs' functions below the inlined functions they attempt 
to call so that the other functions can actually be inlined.
 2001-01-23 22:16:18 +00:00
John Baldwin
ec447af191 - Proc locking. 
- Use queue macros.
- Use NULL instead of 0 for pointers.

Reviewed by:	des
 2001-01-23 22:13:07 +00:00
John Baldwin
f5f7ddc668 Move nsp_card_intr()'s prototype and definition inside the appropriate 
#ifdef's as it is only used in older versions of FreeBSD.
 2001-01-23 22:09:04 +00:00
John Baldwin
acf5cad5aa Move the definition of nsp_start_timer() earlier in the file before it is 
called so that it can be inlined.
 2001-01-23 22:08:21 +00:00
John Baldwin
32c98125c9 The ncv_card_intr function is only used in older versions of FreeBSD, so 
move its prototype and definition inside the appropriate #ifdef's.
 2001-01-23 22:06:10 +00:00
John Baldwin
5d3e8edac4 Use the 'slp' local variable that was otherwise unused instead of casting 
the driver softc under the assumption that the first part of it was a
struct scsi_low_softc.
 2001-01-23 22:05:07 +00:00
John Baldwin
5928fa5cc7 #if 0 out local variables only used in #if 0'd code and remove unused 
local variables.
 2001-01-23 22:02:08 +00:00
John Baldwin
e54e93e21a Add curly braces ({}) around each struct speedtab to quiet warnings. 2001-01-23 22:00:05 +00:00
John Baldwin
14c3599a2d Proc locking in the form of using the proc lock to protect p_ucred while 
we obtain another reference to it for vnode operations.
 2001-01-23 21:58:44 +00:00
John Baldwin
d1a147af8b Axe unused local variable. 2001-01-23 21:53:44 +00:00
John Baldwin
4cd9657860 - Mark an unused function with __unused. 
- Temporarily #if 0 some unused local variables.
 2001-01-23 21:52:34 +00:00
John Baldwin
705a513a29 Axe an unused static softc. 2001-01-23 21:51:26 +00:00
John Baldwin
9697124fc8 Move a temporary #ifdef of code (just the #ifdef part) up so that it is 
above the local variable declaration to quiet warnings about unused
variables.
 2001-01-23 21:45:05 +00:00
John Baldwin
65baa27ce6 Kill a warning by marking an unused function with __unused. 2001-01-23 21:43:47 +00:00
Jacques Vidrine
8ad2668439 Call pam_setcred. 
Reviewed by:	markm, months ago
 2001-01-23 21:43:32 +00:00
John Baldwin
97eba215ac Argh, atomic_store_rel -> atomic_store_rel_int. 2001-01-23 21:40:07 +00:00
John Baldwin
505eb4d591 Woops, add in missing headers. 2001-01-23 21:39:15 +00:00
John Baldwin
1fed5f0326 Proc locking. 2001-01-23 21:33:55 +00:00
John Baldwin
c41e968cbd Use queue macros. 2001-01-23 21:32:02 +00:00
John Baldwin
bc4afa1f45 - Add proc locking. 
- Fix several bugs in the wait syscall, including freeing the actual
  proc start, freeing the args, freeing the prison, and other minor
  nits.
- Use appropriate queue(3) macros.
- Use zpfind() instead of walking zombproc ourselves.
 2001-01-23 21:30:25 +00:00
Kris Kennaway
1b2556e4a4 Fix the vulnerability with TCP ECE packets recently fixed in ipfw. 
This is untested, but believed to work.
 2001-01-23 21:11:28 +00:00
John Baldwin
48f8ca448a - Use proper atomic operations to make the run time initialization 
controlled by svr_str_initialized be MP safe.
 2001-01-23 21:07:16 +00:00
John Baldwin
f843c385b1 - Add necessary proc locking. 
- Use proper atomic operations to make the run time initialization
  controlled by svr_str_initialized be MP safe.
- Use appropriate queue(3) macros where needed.
 2001-01-23 21:06:30 +00:00
John Baldwin
37bf0fc1f8 FreeBSD doesn't have p_emuldata, and our stackgap_init() doesn't take an 
argument.
 2001-01-23 21:02:44 +00:00
John Baldwin
07a1f31cd0 Use proc lock to safely obtain references to p_ucred before vnode 
operations.
 2001-01-23 20:52:50 +00:00
John Baldwin
fb29c3e083 Protect calcru() with sched_lock. 2001-01-23 20:50:40 +00:00
John Baldwin
ef7b803dcd - Activate runqueue.9, scheduler.9, and sleepqueue.9 along with appropriate 
MLINKS.
- Update MLINKS for mi_switch.9.
 2001-01-23 19:38:45 +00:00
John Baldwin
8861ba5bc8 Catch up to the new way that the scheduling code works since the original 
SMPng commit.  Also document the new cpu_throw function (currently only
on i386).

Reviewed by:	sheldonh
 2001-01-23 19:28:14 +00:00
John Baldwin
969843e476 Document the various functions and variables used by the current 
scheduler code.  Includes a rough description of the various priority
values stored in struct proc as well as priority propagation.

Reviewed by:	chris
 2001-01-23 19:26:21 +00:00
John Baldwin
533ef7852a Document the current organization and helper functions used to implement 
the sleep queues used by msleep/wakeup and friends.

Submitted by:	sheldonh
 2001-01-23 19:24:35 +00:00
John Baldwin
40abbce7a6 Document the current organization of the run queues and the various 
functions used to manage them.

Reviewed by:	sheldonh
 2001-01-23 19:23:42 +00:00
Garrett Wollman
24b11d6ec6 I made a last-minute change before the last commit which broke 
the errno semantics.  Get it (closer to) right this time.
 2001-01-23 17:36:07 +00:00
Hajimu UMEMOTO
1167992be6 zero-cleared allocated prefix information when configured. 
Obtained from:	KAME
 2001-01-23 17:29:12 +00:00
Matt Jacob
15516f16d2 Do not do the commenting out the way that saves bytes and looks cleaner 
to you. Do it the way Vox Populi wants it.
 2001-01-23 16:35:33 +00:00