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Author SHA1 Message Date
obrien
23d5786094 Sync with Creative's 8010.h rev 1.39. 2003-04-18 04:13:38 +00:00
grehan
f1e6671946 Remove reference to ata resource in print_child. 2003-04-18 02:47:12 +00:00
grehan
2a6899a008 Remove sparse address hack. 2003-04-18 02:46:12 +00:00
grehan
a907ab9da4 Vastly simplify the macio ATA attachment, now that the register file 
indirection is handled in the ATA common code.
 2003-04-18 02:43:23 +00:00
grehan
bb63ad371c Remove sparse addressing hack. The macio ATA driver no longer requires 
this.
 2003-04-18 02:42:27 +00:00
grehan
185952a327 - Convert NetBSD-derived macros to inline functions for better 
type-checking and future debug code.
- Remove sparse addressing hack, since the only consumer, the macio ATA
  driver, doesn't require it anymore.
 2003-04-18 02:38:10 +00:00
jwd
2efab590ba continuation not needed 2003-04-18 02:30:40 +00:00
gshapiro
2c5f033673 The sendmail binary now has a reasonable default for MaxMimeHeaderLength 
built in.  No need to set it here.

MFC after:	1 week
 2003-04-18 01:25:41 +00:00
nectar
381ebbf8d2 The default if nsswitch.conf(5) is not present is supposed to be the 
hated `compat' source, not `files'.

Reported by:	Philip Paeps <philip@paeps.cx>
Sponsored by:	DARPA, Network Associates Laboratories
 2003-04-18 01:00:37 +00:00
julian
0e096a3dd1 Add a thread_unlink() and use it. 
It could also be used twice in kern_thr.c but that's owned by jeff
so I'l let him change it when he's next there.
 2003-04-18 00:16:13 +00:00
bde
5c54a6ed57 Fixed an err() format error in rev.1.1. This should have been fatal 
since WARNS was high in rev.1.1, but __printf0like() has been temporarily
disabled for 9 months.
 2003-04-17 22:39:32 +00:00
jhb
5adc19ca85 suser() does not need the proc lock, just the setting of P_PROTECTED in 
p_flag needs the lock.
 2003-04-17 22:38:27 +00:00
jhb
e1dd224437 - kthread's don't have p_textvp set to anything, so replace code that 
dealt with that possibility with a KASSERT().
- No need to set P_SYSTEM, kthread_create() does that for us.
 2003-04-17 22:37:48 +00:00
jhb
05864a7334 - Use a local struct proc variable to improve readability. 
- Use a local variable to close a minor race when determining if the wmesg
    printed out needs a prefix such as when a thread is blocked on a lock.
 2003-04-17 22:36:40 +00:00
jhb
bffa90cc0a Tweak locking in the PS_XCPU handler to hold the sched_lock while reading 
p_runtime.
 2003-04-17 22:33:04 +00:00
jhb
5023bfe74a The sched_lock is not needed while clearing two of the P_STOPPED bits in 
p_flag.  Also, the proc lock can't be recursed, so simplify an older proc
lock assertion.
 2003-04-17 22:31:54 +00:00
jhb
872336ea36 Don't assume that p_session hasn't changed out from under us after unlocking 
the process and session.  Instead, cache a true reference to the session
when we do the hold and release our reference on that session.  This avoids
the need for the proc lock when dropping the reference.
 2003-04-17 22:30:43 +00:00
jhb
a5725b28f3 Lock the sched_lock while setting TDF_INPANIC. 2003-04-17 22:29:23 +00:00
jhb
2cdea9a30c Use TD_IS_RUNNING() instead of thread_running() in the adaptive mutex 
code.
 2003-04-17 22:28:58 +00:00
jhb
c94962975b fork1() already sets PS_INMEM, so don't set it again. This lets us push 
sched_lock down slightly so that it isn't needed in the RFSTOPPED case.
 2003-04-17 22:28:28 +00:00
jhb
08b81c369f - The prison mutex cannot possibly protect pointers to the prison it 
protects, so don't bother locking it while we assign it to a ucred's
  cr_prison.
- Fully construct the new credential for a process before assigning it to
  p_ucred.
 2003-04-17 22:26:53 +00:00
jhb
313b87d41a Add some locking in for a few proc and thread fields. 2003-04-17 22:25:35 +00:00
jhb
ab40c1468e - Push Giant down into the fork1() function a small bit. 
- Set p_acflag earlier while already hold the proc lock in fork1().
- Mark the realitexpire() callout MPSAFE for new processes.  It was already
  marked safe for proc0 a long while ago.
 2003-04-17 22:24:59 +00:00
jhb
b09e86b501 Adjust a few comments. 2003-04-17 22:22:47 +00:00
jhb
96015b90e0 Protect td_sigmask with the proc lock. 2003-04-17 22:21:57 +00:00
jhb
e517678fbb Test the P_WEXIT flag while already hold the proc lock instead of right 
after dropping it.
 2003-04-17 22:21:05 +00:00
jhb
2e488b055b Hold the proc lock across a wider range of fields that it protects. 2003-04-17 22:20:30 +00:00
jhb
9ac24ac564 Add some missing proc mutex unlocks. 2003-04-17 22:19:47 +00:00
jhb
f6f1e291b9 Don't drop the proc lock just to reacquire it after a few simple assignment 
statements.  Just hold the lock the entire time.
 2003-04-17 22:18:07 +00:00
jhb
3d97448a8a Remove a couple of unused symbols. 2003-04-17 22:17:28 +00:00
jhb
5ca5fe3105 - Use a local variable to close a minor race when determining if the wmesg 
printed out needs a prefix such as when a thread is blocked on a lock.
- Use another local variable to close another race for the td_wmesg and
  td_wchan members of struct thread.
 2003-04-17 22:16:58 +00:00
jhb
92bdce0b61 Protect p_flag with the proc lock. The sched_lock is not needed to turn 
off P_STOPPED_SIG in p_flag.
 2003-04-17 22:14:30 +00:00
jhb
d4a3f193d0 - P_SHOULDSTOP just needs proc lock now, so don't acquire sched_lock unless 
it is needed.
- Add a proc lock assertion.
 2003-04-17 22:13:46 +00:00
jhb
9d63461efb Add a proc lock assertion and move another assertion up to the top of the 
function.
 2003-04-17 22:12:12 +00:00
jhb
dea441a540 The proc lock is sufficient to test p_state against PRS_ZOMBIE, so don't 
needlessly lock sched_lock.
 2003-04-17 22:09:08 +00:00
jhb
5921ce0c8b Don't hold the proc lock while performing sigset conversions on local 
variables.
 2003-04-17 22:07:56 +00:00
jhb
4b2bc05ffe - Remove garbage SIGSETOR() that snuck into struct sigpending_args 
definition.
- Use the proper constant for the last arg to kern_sigaction() in osigvec()
  instead of a magic value.
 2003-04-17 22:06:43 +00:00
jhb
e7a906488e Use local struct proc variables to reduce repeated td->td_proc dereferences 
and improve readability.
 2003-04-17 22:02:47 +00:00
jhb
ac139f5914 Adjust a KTR trace to log thread state instead of proc state as that is 
more relevant.
 2003-04-17 22:01:01 +00:00
jhb
c4dbd4b4f2 P_SHOULDSTOP used to be p_stat == SSTOP and needed the sched_lock, now it 
is protected by the proc lock and doesnt' need sched_lock, so adjust the
locking appropriately.
 2003-04-17 21:58:45 +00:00
jhb
1ed25f3bbf Protect the per-process UAC field with the proc lock where it isn't already 
protected.
 2003-04-17 21:57:16 +00:00
njl
fe07eb9dfb Revise attach/detach resource cleanup 
- Unconditionally call *_stop() if device is in the tree. This is to
  prevent callouts from happening after the device is gone. Checks for
  bus_child_present() should be added in the future to keep from touching
  potentially non-existent hardware in *_detach().  Found by iedowse@.
- Always check for and free miibus children, even if the device is not in
  the tree since some failure cases could have gotten here.
- Call ether_ifdetach() in the irq setup failure case
- ti(4), xl(4): move ifmedia_init() calls to the beginning of attach so
  that ifmedia_removeall() can be unconditionally called on detach. There
  is no way to detect whether ifmedia has been initialized without using
  a separate variable (as tl(4) does).
- Add comments to indicate assumptions of code path
 2003-04-17 20:32:06 +00:00
trhodes
9aba79052e Add a manual page for the ntp_gettime syscall. 
Reviewed by:	ru, phk (older version).
 2003-04-17 18:39:30 +00:00
jhay
6291491e7c Get wlread() closer to working. Use m->m_len as the initial value for 
bytes_in_mbuf rather than MCLBYTES. Add the ethertnet header to the
front of the mbuf. Adjust bytes_in_mbuf inside the loop that reads
the packet out of the card.
 2003-04-17 17:51:24 +00:00
jhay
d0e23a2bfc Add locking to wlinit(). 2003-04-17 17:45:58 +00:00
trhodes
24d5a111cf Quick grammar fix. 2003-04-17 17:36:31 +00:00
trhodes
c4a16a04fc Add some tunable descriptions. 
Submitted by:	hmp
Discussed with:	bde
 2003-04-17 15:44:22 +00:00
bmah
7322c170dc New release notes: ehci, pam_chroot(8), uudecode(1)/b64decode(1) -r, 
vmstat(8) -f, gdtoa 20030324, lukemftpd 20030122, pkg_create(1) -C
conflict checking.
 2003-04-17 15:43:59 +00:00
jhay
6db76a0df6 Put the spl calls back until we are sure that everything that they cover 
are locked.
 2003-04-17 15:42:30 +00:00
trhodes
3254b8d183 Pre-content whitespace commit. 
Discussed with:	bde
 2003-04-17 15:39:12 +00:00