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Author SHA1 Message Date
thorpej
d14fe20bec Oops, forgot to remove links for callout_active and callout_deactivate. 2003-02-04 16:22:47 +00:00
martin
060b3ab19e Fix return value of pseg_set, which I accidently broke in rev. 1.164. 
Fix register names in comment and shave off another register (hint
from uwe).
 2003-02-04 15:58:27 +00:00
jdolecek
f02bf3cc39 add XXX coment to sadata_upcall_alloc() noting this might need to zero memory 
use 'l' for sa_yield() tsleep call; sa->sa_idle == l there
add DIAGNOSTIC printf on one more place in sa_upcall_userret() where
we kill process with SIGILL
 2003-02-04 15:54:26 +00:00
jdolecek
920114e6e6 itimerfire(): fix bug in previous - if two or more timers would 
fire close together, the second (and every other) timer would be
added to mask incorrectly - timerid value would be shifted twice,
and sa_upcall() would later kill process with SIGILL
 2003-02-04 15:50:06 +00:00
jdolecek
e74edaffe1 cosmetic - use type 'timer_t' for timerid local in sys_timer_create() 
and sys_timer_delete()
 2003-02-04 15:46:39 +00:00
yamt
085e223bb8 don't restore cpl at end of Xsoft*. 
it's too early and allows recursive interrupts.

hopefully fixes PR 20180. (SAITOH Masanobu)
Ok'ed by Frank van der Linden.
 2003-02-04 14:17:11 +00:00
yamt
05628fc8d1 constify wait channels of ltsleep/wakeup. they are never dereferenced. 2003-02-04 13:41:48 +00:00
matt
938c539a86 Add CPPFLAGS+=-D__daddr_t=int32_t 
Add snprintf.c to libsa/Makefile
 2003-02-04 13:34:56 +00:00
matt
085785f2d9 Add CPPFLAGS=-D__daddr_t=int32_t to shrink primary boot block. 2003-02-04 13:21:49 +00:00
matt
7c49a58fcd Fix wrong argument to free due to malloc_type changes. While there, 
spot blatant bug by inspection and fix that as well.  (do not compare
scaled value against unscaled value).
 2003-02-04 13:20:45 +00:00
scw
112dffd0b2 Add entries for callout_active/callout_deactivate manual pages. 2003-02-04 12:59:08 +00:00
martin
968efa18d6 Format fix for archs where ptrdiff_t != int. 2003-02-04 10:14:53 +00:00
jdolecek
d644334729 update copyright dates and .Dd 2003-02-04 09:07:20 +00:00
jdolecek
ebec5a4dfb Introduce EVFILT_TIMER, which allows a process to establish an 
arbitrary number of timers, both oneshot and periodic.

from FreeBSD
 2003-02-04 09:05:42 +00:00
jdolecek
97ec641999 Introduce EVFILT_TIMER, which allows a process to establish an 
arbitrary number of timers, both oneshot and periodic.

from FreeBSD, only adapted to NetBSD kernel API - mstohz() instead
of tvtohz(), and takes advantage of callout_schedule() in filt_timerexpire()
 2003-02-04 09:02:04 +00:00
dsl
51d94f2156 Fix bin/20185 - builtin called from function of same name mustn't be hashed. 
Make 'hash' only report utilities that are not builtins (posix), the
non-posix 'hash -v' will report everything.
(agreed by christos)
 2003-02-04 08:51:30 +00:00
enami
c27806c8fd Fix typo I've introduced while cleaning up for commit. 2003-02-04 08:43:16 +00:00
martti
18e623daf9 Use md5 instead of sum (bin/20196). 2003-02-04 08:33:03 +00:00
enami
3053f5ec9b - Fix daddr_t print format inside ifdef DIAGNOSTIC. 
- Start scan cache entry just filled, rather than starting from top.
 2003-02-04 08:24:20 +00:00
enami
c886a0529a Convert `nblksread' to in terms of device block size. This restores 
originally intended behaviour (see tech-userlevel archive around 1999 March).
 2003-02-04 08:11:50 +00:00
enami
799974edb6 Cosmetic changes. 2003-02-04 08:06:42 +00:00
thorpej
74e0a051d0 Delete unused variable (result of callout changes). kern/20194. 2003-02-04 07:19:56 +00:00
atatat
3ce3a9a2c4 When finding core files, only print the names of things that are 
*files*, (ie, not directories, or symlinks, or...).  Also remove
the -a instances.  They're implicit.
 2003-02-04 05:31:18 +00:00
matt
e372842a1a deal with malloc_type fallout. 2003-02-04 05:24:51 +00:00
thorpej
2ee9a875f2 Use callout_setfunc() and callout_schedule(). 2003-02-04 03:31:32 +00:00
matt
eef22c368e opt_l2cr_config.h is now opt_ppcparam.h 2003-02-04 03:15:40 +00:00
perry
b3c149b15f pro forma -- no actual changes but the source file did change version 2003-02-04 01:43:11 +00:00
perry
dcb5109a39 Add explicit comment handling. 
Handle any [A-Z]{3} preceded value, not just "PNP".
 2003-02-04 01:42:32 +00:00
matt
52263a8c80 LKM's need a pmap_t typedef but there's no PPC_xxx to defined which pmap.h 
to include.  So just declare the pmap_t and don't do anything else.
 2003-02-04 01:31:49 +00:00
thorpej
e6f0d8d10d Update for new callout(9) implementation. 2003-02-04 01:23:52 +00:00
thorpej
c6d7641749 Update for new callout(9) implemenatation. 2003-02-04 01:22:36 +00:00
thorpej
9abf2fa449 Update for callout changes, and show TCP timers in relative, rather 
than absolute ticks.
 2003-02-04 01:22:08 +00:00
thorpej
1b84adbe5f New callout implementation. This is based on callwheel implementation 
done by Artur Grabowski and Thomas Nordin for OpenBSD, which is more
efficient in several ways than the callwheel implementation that it is
replacing.  It has been adapted to our pre-existing callout API, and
also provides the slightly more efficient (and much more intuitive)
API (adapted to the callout_*() naming scheme) that the OpenBSD version
provides.

Among other things, this shaves a bunch of cycles off rescheduling-in-
the-future a callout which is already scheduled, which the common case
for TCP timers (notably REXMT and KEEP).

The API has been simplified a bit, as well.  The (very confusing to
a good many people) "ACTIVE" state for callouts has gone away.  There
is now only "PENDING" (scheduled to fire in the future) and "EXPIRED"
(has fired, and the function called).

Kernel version bump not done; we'll ride the 1.6N bump that happened
with the malloc(9) change.
 2003-02-04 01:21:03 +00:00
perry
d30d72b4a5 Add a comment noting the origin of the list 
XXX We need to make it easier to import this list
XXX We also need to find a more comprehensive list
 2003-02-04 01:12:06 +00:00
perry
5ac6107478 Correct an obvious syntax error (a comment without a # in front of it) 2003-02-04 00:49:56 +00:00
thorpej
a2ca4434b0 Test CALLOUT_PENDING, not CALLOUT_ACTIVE. 2003-02-04 00:20:50 +00:00
thorpej
882dec6ba3 Test callout_pending(), not callout_active(), and eliminate now-unnecessary 
callout_deactivate() calls.
 2003-02-03 23:50:59 +00:00
thorpej
c09e8e04cb Explicitly pull in <sys/queue.h>. 2003-02-03 23:47:13 +00:00
nathanw
86c56c4ffe Prevent one timer from overrunning another with the current userret 
mechanism by keeping a list (bitset) of which timers have fired and using
that list in the upcall (Does this sound familiar? SEND HELP NEED SIGINFO).

Provoke the idle LWP into running again with setrunnable(sa->sa_idle)
instead of a wakeup() call, since we know what it is.
 2003-02-03 23:39:40 +00:00
thorpej
7d9af30957 Test CALLOUT_PENDING, not CALLOUT_ACTIVE. 2003-02-03 23:37:09 +00:00
matt
a0ade92f9c Add -DPPC_OEA to CPPFLAGS 2003-02-03 23:35:39 +00:00
chris
3e2914e858 bus dma memory is allocated as M_DMAMAP so free it as M_DMAMAP, not DEVBUF. 2003-02-03 23:34:50 +00:00
nathanw
6722952b21 In sa_yield(), sleep on a p->p_sa->sa_idle instead of just p, to avoid 
being woken up by the the reaper when a child process is cleaned up
(SIGCHLD will still cause this to run, and threads actually waiting
for the child will still see the wakeup, of course).

Should fix various spurious wakeups that manifest as assertion
failures in pthread__idle().
 2003-02-03 23:31:42 +00:00
chris
b1e5771653 Trivial change, convert a tqh_first to TAILQ_FIRST(). 2003-02-03 23:16:30 +00:00
matt
b4450c6d3c Move ibm4xx vmparam.h to powerpc/include/ibm4xx directory. Add a stub 
vmparam.h to choose the right vmparam.  This is needed so evbppc can host
both ibm4xx and oea based eval boards.
 2003-02-03 23:09:29 +00:00
hannken
c089bab65b Merge "struct cheader" and "struct cdesc" into an union. 
No more alignment problems if the alignment of these two differs.

Approved by: Manuel Bouyer <bouyer@netbsd.org>
 2003-02-03 23:08:37 +00:00
matt
a53ed95ee8 Allow "the forcing of root on md0a to single user" to be overriden by using 
options MEMORY_RBFLAGS=0    (XXX forcing to single user needs to die).
 2003-02-03 23:02:42 +00:00
jdolecek
373f926356 use LIST_FOREACH() for iteration over p_lwps 
when panniccing with 'Invalid process state', print the state too
 2003-02-03 22:56:23 +00:00
jdolecek
abc0ac3bc2 attempt to fix compilationg errors for printf formats due to 64bit daddr_t 
adresses PR port-mac68k/20188 by Hauke Fath
 2003-02-03 22:38:23 +00:00
jdolecek
b327a5601a don't bother special-casing DTYPE_KQUEUE/DTYPE_MISC nor panic for unknown 
descriptors; just return with EOPNOTSUPP for any unsupported descriptor type
 2003-02-03 22:29:07 +00:00