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2000-10-10implement ppsratecheck(9). from netbsd.Jun-ichiro itojun Hagino
refer mono_time only once in ratecheck(9).
2000-09-28When allocating the unallocated file descriptors 0, 1 and 2 for suid execs,Artur Grabowski
don't do it by doing namei on /dev/null. The vnode for the executed file is locked and we had a race where other processes could lock the parent directories up to the root. When the executing process did the lookup on /dev/null it could deadlock on the root vnode while still holding the lock on the executed vnode. Also, it's really bad idea to depend on certain filesystem layout inside the kernel. Now we get the null device vnode by cdevvp(getnulldev(), ... Thanks to Matrin Portmann <map@infinitum.ch> for providing the (large) ktrace that allowed me to track this down. Fixes 1369.
2000-09-27replace MALLOC/FREE w/ malloc/free for non-constant-sized memory ↵Michael Shalayeff
allocations; art@ ok
2000-09-27Minimal optimization.Artur Grabowski
2000-09-26Don't use MALLOC/FREE on variable sized allocations.Artur Grabowski
2000-09-24prevent memory leak in fdalloc; fix by greg@nest.cxNiels Provos
2000-09-20Off by one in a validity checkNiklas Hallqvist
2000-09-12o add missing getsid() prototypeTodd C. Miller
o fix typo in getsid() that broke getsid(pid) where pid != 0 o cause getsid() and getpgid() to return EPERM if requesting the id of a session/process group not in the current session o check for NULL session in getsid() for exiting processes
2000-09-12regenTodd C. Miller
2000-09-12sys_getsid() and sys_getpgid() return pid_t, not int (though pid_t *is*Todd C. Miller
an int so this didn't break anything).
2000-09-12NATM domain; stoklund@taxidriver.dkTheo de Raadt
2000-09-07On resume run the powerhook in installation order.Artur Grabowski
(the powerhooks were always run in reverse order).
2000-09-07Put powerhooks on a CIRCLEQ instead of LIST.Artur Grabowski
Use FOREACH macros instead of walking the list manually.
2000-09-07Run powerhooks at splhigh.Artur Grabowski
2000-09-05Wrap power hooks in splimp(), fixes WaveLAN suspend problem; thanks art@Aaron Campbell
2000-08-31re-org ecoff headers. move some declarations from exec_ecoff.c to exec_ecoff.hEric Jackson
so they can be used for osf1 emul.
2000-08-23Move the updating of timeout queues to after ticks is incremented.Artur Grabowski
The older code actually ensured that no timeout would be too early, but it violated the principle of least surprise by making it seem (when you looked at the time variable) that every timeout was one tick late. Also periodic timeouts (that readd themselves in the timeout function), will now happen with the frequency you expect.
2000-08-08permit changing flagsTheo de Raadt
2000-08-04clear rings before freeing themTheo de Raadt
2000-08-04KNFTheo de Raadt
2000-08-03s/principal/priciple/; from netbsdMichael Shalayeff
2000-07-19Many drivers use a timeout on ttrstrt, make this a generic interface.Artur Grabowski
2000-07-17art, at least commit something which compiles!Theo de Raadt
2000-07-17Don't wait for B_READ buffers on shutdown.Artur Grabowski
From NetBSD.
2000-07-17FORK_SHAREVM only works on non-UVM kernels.Artur Grabowski
Pointed out by miod@
2000-07-12remove m_pulldown statistics, which is highly experimentalJun-ichiro itojun Hagino
2000-07-10last change was not tested on VM systemsTheo de Raadt
2000-07-07The rfork sharing of vmspace is .. special and was broken with UVM.Artur Grabowski
Add a new flag to fork1 - FORK_VMNOSTACK that shares all of the vmspace except the stack and use it for rfork.
2000-07-07Make hzto return 0 for timeouts that should happen now or in the past.Artur Grabowski
2000-07-07Be more paranoid about return values from hzto.Artur Grabowski
2000-07-07Isn't code sharing great?Artur Grabowski
poll had the same timeout problem as select.
2000-07-07When select is awakened by a select collission, we need to recalculateArtur Grabowski
the timeout.
2000-07-06Change splsoftclock() to spllowersoftclock(). (art@ ok)Hakan Olsson
2000-07-06Typo in comment and some cleanup of roundrobin.Artur Grabowski
2000-07-06printf %sTodd T. Fries
2000-07-05Stop sleeps from returning early (by up to a clock tick).Paul Janzen
From FreeBSD: eventually, we should replace hzto() with something like tvtohz() as well.
2000-06-27Slight optimization of wakeup.Artur Grabowski
2000-06-25disable automatic crashdump when swap encryption is onNiels Provos
2000-06-23remove obsolete vtrace guts; art@Michael Shalayeff
2000-06-22regen-vtraceMichael Shalayeff
2000-06-22make vtrace always obsolte; art@Michael Shalayeff
2000-06-20timeout_add: Remove the right timeout when we see that it is on the list.Artur Grabowski
2000-06-18Mark kernel threads as system processes. Make ps hide them by default,Niklas Hallqvist
show them with -k. Do not try to show RSS based values for them as they mess up column alignment. vmstat -f now shows kernel threads separately from rforks too.
2000-06-18Process ID 5 is now the crypto kernel thread.Angelos D. Keromytis
2000-06-17initial import of tcfs.Niels Provos
2000-06-16take MIN/MAX from param.h, okay theo@Niels Provos
2000-06-12update icmp6 name lookup code to conform to 05 draft. previous codeJun-ichiro itojun Hagino
was 03/05 chimera. ping6: -n by default due to too many false error report due to too long reverse query delay.
2000-06-08Add explicit inclusions of signalvar.h to files actually using syms definedNiklas Hallqvist
there but relying on an indirect inclusion
2000-06-07Allow passing an address to 'show malloc' and print out some information aboutArtur Grabowski
that address.
2000-06-07Change debug_malloc_print so that it can be called from ddb.Artur Grabowski
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