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a5a96a1978
freebsd-nq/sys
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John Baldwin a5a96a1978 - Use MUTEX_DECLARE() and MTX_COLD for the WITNESS code's internal mutex so 
it can function before malloc(9) is up and running.
- Add two new options WITNESS_DDB and WITNESS_SKIPSPIN.  If WITNESS_SKIPSPIN
  is enabled, then spin mutexes are ignored by the WITNESS code.  If
  WITNESS_DDB is turned on and DDB is compiled into the kernel, then the
  kernel will drop into DDB when either a lock hierarchy violation occurs
  or mutexes are held when going to sleep.
- Add some new sysctls:
  debug.witness_ddb is a read-write sysctl that corresponds to WITNESS_DDB.
     The kernel option merely changes the default value to on at boot.
  debug.witness_skipspin is a read-only sysctl that one can use to determine
     if the kernel was compiled with WITNESS_SKIPSPIN.
- Wipe out the BSD/OS-specific lock order lists.  We get to build our own
  lists now as we add mutexes to the kernel.
2000-10-27 02:59:30 +00:00
..
alpha add a version tag for the alpha linulator to depend on 2000-10-26 16:31:29 +00:00
amd64 - Add atomic_cmpset_{acq_,rel_,}_long 2000-10-25 21:56:16 +00:00
boot Install the loader manpages. 2000-10-26 21:47:59 +00:00
cam - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
coda Forward-declare struct mbuf so that this file is less self-insufficient 2000-10-05 11:58:22 +00:00
compat Bring cpuinfo closer to what it looks like in Linux 2.2. 2000-10-25 22:38:23 +00:00
compile
conf The USB scanner driver. To be used together with SANE. 2000-10-25 10:34:38 +00:00
contrib/dev Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
crypto Fix broken const'ness in declaration of sha1_loop(). 2000-10-09 18:49:14 +00:00
ddb Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
dev Yet another bug fix/optimization for the Davicom DM9100/9102: increase 2000-10-27 00:15:04 +00:00
fs Rev 1.41 was committed from wrong diff, now do it right. 2000-10-22 16:15:12 +00:00
geom Avoid the modules madness I inadvertently introduced by making the 2000-09-02 19:17:34 +00:00
gnu Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
i4b Add infrastructure for Cologne Chip HFC-S PCI driver. 2000-10-26 07:00:05 +00:00
i386 Add new ioctls for userland access to the MSP device 2000-10-26 16:41:48 +00:00
ia64 Minor build fixes. 2000-10-26 16:23:18 +00:00
isa - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
isofs/cd9660 Blow away the v_specmountpoint define, replacing it with what it was 2000-10-09 17:31:39 +00:00
kern - Use MUTEX_DECLARE() and MTX_COLD for the WITNESS code's internal mutex so 2000-10-27 02:59:30 +00:00
libkern Fix compilation of profiled kernels by including <machine/lock.h> 2000-10-14 08:34:27 +00:00
miscfs Rev 1.41 was committed from wrong diff, now do it right. 2000-10-22 16:15:12 +00:00
modules The USB scanner driver. To be used together with SANE. 2000-10-25 10:34:38 +00:00
msdosfs Update stale comment. 2000-10-22 14:24:30 +00:00
net - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
netatalk Just need to pass the address family to if_simloop(), not the whole sockaddr. 2000-05-24 21:16:56 +00:00
netatm Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
netgraph Since neither archie nor I work at Whistle any more, change our email 2000-10-24 17:32:45 +00:00
netinet RFC 791 says that IP_RF bit should always be zero, but nothing 2000-10-26 13:14:48 +00:00
netinet6 be careful on mbuf overrun on ctlinput. 2000-10-23 07:11:01 +00:00
netipx Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
netkey make sure we have IV that is random enough. memory allocator on 2000-08-28 08:24:46 +00:00
netnatm Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
netncp Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
netns Clean up some loose ends in the network code, including the X.25 and ISO 2000-02-13 03:32:07 +00:00
nfs Eliminate some bitrot (nonexisting member variable names). 2000-10-24 23:33:01 +00:00
nfsclient Eliminate some bitrot (nonexisting member variable names). 2000-10-24 23:33:01 +00:00
nfsserver Problem to avoid processes getting stuck in "vmopar". From Ian's 2000-10-24 10:13:36 +00:00
ntfs Blow away the v_specmountpoint define, replacing it with what it was 2000-10-09 17:31:39 +00:00
nwfs Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
pc98 Catch up to the new swi code. 2000-10-25 20:21:42 +00:00
pccard Change comment from sprintf to snprintf 2000-10-26 19:46:20 +00:00
pci Yet another bug fix/optimization for the Davicom DM9100/9102: increase 2000-10-27 00:15:04 +00:00
posix4 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
powerpc - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
rpc $Id$ -> $FreeBSD$ 1999-08-27 23:45:13 +00:00
sys Add new ioctls for userland access to the MSP device 2000-10-26 16:41:48 +00:00
tools remove crufty exec stuff, perl is in the base system 2000-06-27 19:09:55 +00:00
ufs o Introduce new VOP_ACCESS() flag VADMIN, allowing file systems to perform 2000-10-19 07:53:59 +00:00
vm - Catch a machine/mutex.h -> sys/mutex.h I somehow missed. 2000-10-25 00:04:16 +00:00
Makefile I should know better than to touch this without testing a 'make release' 2000-08-24 18:53:09 +00:00