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freebsd-nq/sys/kern
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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
..
bus_if.m Add new bus method 'GET_RESOURCE_LIST' and appropriate generic 2000-10-18 05:15:40 +00:00
device_if.m * Factor out the object system from new-bus so that it can be used by 2000-04-08 14:17:18 +00:00
genassym.sh Use "nm | awk ..." instead of genassym(1) to generate symbol value headers. 2000-06-02 09:27:48 +00:00
imgact_aout.c Add three new VOPs: VOP_CREATEVOBJECT, VOP_DESTROYVOBJECT and VOP_GETVOBJECT. 2000-09-12 09:49:08 +00:00
imgact_elf.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
imgact_gzip.c useracc() the prequel: 1999-10-29 18:09:36 +00:00
imgact_shell.c Fix #! script exec under linux emulation. If a script is exec'd from a 2000-04-26 20:58:40 +00:00
inflate.c Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 05:07:58 +00:00
init_main.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
init_sysent.c Regen: fix prototypes for {o|}{g|s}etrlimit. 2000-08-28 07:56:38 +00:00
kern_acct.c Move the truncation code out of vn_open and into the open system call 2000-07-04 03:34:11 +00:00
kern_acl.c o Change locking rules for VOP_GETACL() to indicate that vnode locks 2000-09-21 18:43:32 +00:00
kern_cap.c o Simplify capability types away from an array of ints to a single 2000-10-13 17:12:58 +00:00
kern_clock.c - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
kern_conf.c Rename lminor() to dev2unit(). This function gives a linear unit number 2000-09-19 10:28:44 +00:00
kern_descrip.c Avoid the modules madness I inadvertently introduced by making the 2000-09-02 19:17:34 +00:00
kern_environment.c Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
kern_event.c o Centralize inter-process access control, introducing: 2000-08-30 04:49:09 +00:00
kern_exec.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_exit.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_fork.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_idle.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_intr.c - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
kern_jail.c o Modify jail to limit creation of sockets to UNIX domain sockets, 2000-06-04 04:28:31 +00:00
kern_kthread.c Reparent a kernel thread to init during kthread_exit() so that the zombie 2000-10-19 19:53:44 +00:00
kern_ktr.c Add KTR, a facility that logs kernel events in order to to facilitate 2000-09-07 01:29:44 +00:00
kern_ktrace.c Add KTR, a facility that logs kernel events in order to to facilitate 2000-09-07 01:29:44 +00:00
kern_linker.c Add a workaround for statically linked kernels. 2000-10-04 17:40:24 +00:00
kern_lock.c - machine/mutex.h -> sys/mutex.h 2000-10-20 07:28:00 +00:00
kern_lockf.c Commit the remaining part of PR14914: 1999-11-16 16:28:58 +00:00
kern_malloc.c Introduce the M_ZERO flag to malloc(9) 2000-10-20 17:54:55 +00:00
kern_mib.c Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
kern_module.c Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
kern_mutex.c - Use MUTEX_DECLARE() and MTX_COLD for the WITNESS code's internal mutex so 2000-10-27 02:59:30 +00:00
kern_ntptime.c Updates to the ntp pll from John Hay. 2000-09-10 09:13:34 +00:00
kern_physio.c Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
kern_proc.c Major update to the way synchronization is done in the kernel. Highlights 2000-09-07 01:33:02 +00:00
kern_prot.c unstaticize change_ruid() because it is needed by osf1_setuid() 2000-10-26 15:49:35 +00:00
kern_resource.c Add new line character to debugging printf's. 2000-09-18 17:03:03 +00:00
kern_shutdown.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_sig.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_subr.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_switch.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_synch.c - GC some #if 0'd code regarding the non-existant safepri variable. 2000-10-20 07:52:10 +00:00
kern_syscalls.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
kern_sysctl.c Fix some style nits. 2000-07-28 22:40:04 +00:00
kern_tc.c Major update to the way synchronization is done in the kernel. Highlights 2000-09-07 01:33:02 +00:00
kern_threads.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
kern_time.c Remove unneeded <sys/buf.h> includes. 2000-04-18 15:15:39 +00:00
kern_timeout.c - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
kern_xxx.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
ksched.c Remove unneeded #include <sys/kernel.h> 2000-04-29 15:36:14 +00:00
link_aout.c Change the conditionaal so that we only build this on i386 instead of 2000-09-29 13:32:24 +00:00
link_elf_obj.c Correct a warning where the r_debug_state() dummy function used to trigger 2000-10-06 05:20:02 +00:00
link_elf.c Correct a warning where the r_debug_state() dummy function used to trigger 2000-10-06 05:20:02 +00:00
linker_if.m First round implementation of a fine grain enhanced module to module 2000-04-29 13:19:31 +00:00
Make.tags.inc Update tags directive to reflect the new location of soft updates 2000-07-04 00:18:43 +00:00
makedevops.pl Put the header section in the header file not the c file. 2000-10-15 15:19:35 +00:00
Makefile ${MACHINE} -> ${MACHINE_ARCH} 1999-11-14 13:54:44 +00:00
makeobjops.pl * Factor out the object system from new-bus so that it can be used by 2000-04-08 14:17:18 +00:00
makesyscalls.sh Change the 'exit()' system call to 'sys_exit()'. This avoids overlapping 2000-07-29 00:16:28 +00:00
md5c.c Add ia64 support. 2000-09-29 13:36:47 +00:00
p1003_1b.c Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
posix4_mib.c Add $FreeBSD$. 2000-04-22 15:13:06 +00:00
subr_acl_posix1e.c o Change locking rules for VOP_GETACL() to indicate that vnode locks 2000-09-21 18:43:32 +00:00
subr_autoconf.c Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
subr_blist.c Eliminate the undocumented, experimental, non-delivering and highly 2000-03-16 08:51:55 +00:00
subr_bus.c Add new bus method 'GET_RESOURCE_LIST' and appropriate generic 2000-10-18 05:15:40 +00:00
subr_clist.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
subr_devstat.c Support for unsigned integer and long sysctl variables. Update the 2000-07-05 07:46:41 +00:00
subr_disk.c Avoid the modules madness I inadvertently introduced by making the 2000-09-02 19:17:34 +00:00
subr_disklabel.c Turn dkcksum() into an __inline function. 2000-09-16 13:43:00 +00:00
subr_diskmbr.c Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
subr_diskslice.c Avoid the modules madness I inadvertently introduced by making the 2000-09-02 19:17:34 +00:00
subr_eventhandler.c - Make the eventhandler_mutex mutex a private variable in 2000-10-25 00:01:39 +00:00
subr_kobj.c Add kobj_class_compile_static() to allow classes to be initialised 2000-08-28 21:11:12 +00:00
subr_log.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +00:00
subr_module.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
subr_param.c For lockmgr mutex protection, use an array of mutexes that are allocated 2000-10-12 22:37:28 +00:00
subr_prf.c Treat %X the same as %x (not entirely correct, but close enough). 2000-10-02 07:13:10 +00:00
subr_prof.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
subr_rman.c Cleanup the rman_make_alignment_flags function to be much clearer and shorter 2000-10-22 04:48:11 +00:00
subr_scanf.c Change the prototype of the strto* routines to make the second 1999-11-24 01:03:08 +00:00
subr_smp.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
subr_taskqueue.c - Overhaul the software interrupt code to use interrupt threads for each 2000-10-25 05:19:40 +00:00
subr_trap.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
subr_turnstile.c - Use MUTEX_DECLARE() and MTX_COLD for the WITNESS code's internal mutex so 2000-10-27 02:59:30 +00:00
subr_witness.c - Use MUTEX_DECLARE() and MTX_COLD for the WITNESS code's internal mutex so 2000-10-27 02:59:30 +00:00
subr_xxx.c Remove five now unused fields from struct cdevsw. They should never 1999-09-25 18:24:47 +00:00
sys_generic.c Fix a warning that has been annoying me for some time: 2000-07-28 22:17:42 +00:00
sys_pipe.c Pipes are not writeable while a direct write is in progress. However, 2000-09-14 20:10:19 +00:00
sys_process.c Remove the signal value check from the PT_STEP codepath. It 2000-10-14 03:56:01 +00:00
sys_socket.c Instead of just blindly setting -rw-rw-rw-: 2000-07-02 23:56:45 +00:00
syscalls.c Regen: fix prototypes for {o|}{g|s}etrlimit. 2000-08-28 07:56:38 +00:00
syscalls.master Fix prototypes for {o|}{g|s}etrlimit. A recent change in the 2000-08-28 07:50:44 +00:00
sysv_ipc.c Remove the undocumented, flawed, broken-as-designed semconfig() syscall. 2000-05-01 11:13:41 +00:00
sysv_msg.c Fully initialize msqids[]. This could lead to ENOSPC and other strange 2000-09-19 22:59:22 +00:00
sysv_sem.c Move the MSG* and SEM* options to opt_sysvipc.h 2000-05-01 13:33:56 +00:00
sysv_shm.c This is a cleanup patch to Peter's new OBJT_PHYS VM object type 2000-05-29 22:40:54 +00:00
tty_compat.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_conf.c Don't refer to TABLDISC in the comments here. 2000-01-30 10:14:13 +00:00
tty_cons.c Previous commit changing SYSCTL_HANDLER_ARGS violated KNF. 2000-07-04 11:25:35 +00:00
tty_pty.c Rename lminor() to dev2unit(). This function gives a linear unit number 2000-09-19 10:28:44 +00:00
tty_snoop.c Unstaticize this driver. You can have as many snoop devices as you can 2000-04-02 00:35:37 +00:00
tty_subr.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
tty_tty.c Add snapshots to the fast filesystem. Most of the changes support 2000-07-11 22:07:57 +00:00
tty.c Major update to the way synchronization is done in the kernel. Highlights 2000-09-07 01:33:02 +00:00
uipc_accf.c Accept filter maintainance 2000-09-06 18:49:13 +00:00
uipc_domain.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
uipc_mbuf2.c Replace the mbuf external reference counting code with something 2000-08-19 08:32:59 +00:00
uipc_mbuf.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
uipc_proto.c Trim unused options (or #ifdef for undoc options). 1999-10-11 15:19:12 +00:00
uipc_sockbuf.c Remove uidinfo hash table lookup and maintenance out of chgproccnt() and 2000-09-05 22:11:13 +00:00
uipc_socket2.c Remove uidinfo hash table lookup and maintenance out of chgproccnt() and 2000-09-05 22:11:13 +00:00
uipc_socket.c Check so_error in filt_so{read|write} in order to detect UDP errors. 2000-09-28 04:41:22 +00:00
uipc_syscalls.c Add three new VOPs: VOP_CREATEVOBJECT, VOP_DESTROYVOBJECT and VOP_GETVOBJECT. 2000-09-12 09:49:08 +00:00
uipc_usrreq.c Remove uidinfo hash table lookup and maintenance out of chgproccnt() and 2000-09-05 22:11:13 +00:00
vfs_acl.c o Change locking rules for VOP_GETACL() to indicate that vnode locks 2000-09-21 18:43:32 +00:00
vfs_aio.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vfs_bio.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vfs_cache.c Add new flag PDIRUNLOCK to the component.cn_flags which should be set by 2000-09-17 07:26:42 +00:00
vfs_cluster.c Virtualizes & untangles the bioops operations vector. 2000-06-16 08:48:51 +00:00
vfs_conf.c Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
vfs_default.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vfs_export.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vfs_extattr.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vfs_init.c Do not panic on an uninitialized VOP_xxx() call. This was meant as a 2000-09-06 17:51:54 +00:00
vfs_lookup.c Add new flag PDIRUNLOCK to the component.cn_flags which should be set by 2000-09-17 07:26:42 +00:00
vfs_mount.c Convert lockmgr locks from using simple locks to using mutexes. 2000-10-04 01:29:17 +00:00
vfs_subr.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vfs_syscalls.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vfs_vnops.c Catch up to moving headers: 2000-10-20 07:58:15 +00:00
vnode_if.pl remove crufty exec stuff, perl is in the base system 2000-06-27 19:09:55 +00:00
vnode_if.src o Change locking rules for VOP_GETACL() to indicate that vnode locks 2000-09-21 18:43:32 +00:00