jake f265931038 - Protect the callout wheel with a separate spin mutex, callout_lock. ...

- Use the mutex in hardclock to ensure no races between it and
  softclock.
- Make softclock be INTR_MPSAFE and provide a flag,
  CALLOUT_MPSAFE, which specifies that a callout handler does not
  need giant.  There is still no way to set this flag when
  regstering a callout.

Reviewed by:	-smp@, jlemon

2000-11-19 06:02:32 +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

Make MINSIGSTKSZ machine dependent, and have the sigaltstack

2000-11-09 08:25:48 +00:00

imgact_elf.c

Make MINSIGSTKSZ machine dependent, and have the sigaltstack

2000-11-09 08:25:48 +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

ELF kernels should use an ELF sysvec. This allows us to move a.out

2000-11-05 10:41:35 +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

Remove unneeded #include <sys/proc.h> lines.

2000-10-29 13:57:19 +00:00

kern_clock.c

- Protect the callout wheel with a separate spin mutex, callout_lock.

2000-11-19 06:02:32 +00:00

kern_conf.c

Axe some unused variables.

2000-11-10 21:54:19 +00:00

kern_descrip.c

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +00:00

kern_environment.c

Previous commit changing SYSCTL_HANDLER_ARGS violated KNF.

2000-07-04 11:25:35 +00:00

kern_event.c

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +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

- Protect the callout wheel with a separate spin mutex, callout_lock.

2000-11-19 06:02:32 +00:00

kern_jail.c

o Deny access to System V IPC from within jail by default, as in the

2000-10-31 01:34:00 +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

Make ktr_verbose a bit more useful:

2000-11-15 21:51:53 +00:00

kern_ktrace.c

Convert all users of fldoff() to offsetof(). fldoff() is bad

2000-10-27 11:45:49 +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

- Protect the callout wheel with a separate spin mutex, callout_lock.

2000-11-19 06:02:32 +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

o Fix a mis-transcription of sef's -STABLE protection fixes--only root

2000-11-10 23:57:48 +00:00

kern_random.c

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +00:00

kern_resource.c

Add new line character to debugging printf's.

2000-09-18 17:03:03 +00:00

kern_shutdown.c

Don't release and acquire Giant in mi_switch(). Instead, release and

2000-11-16 02:16:44 +00:00

kern_sig.c

- Split the run queue and sleep queue linkage, so that a process

2000-11-17 18:09:18 +00:00

kern_subr.c

- Split the run queue and sleep queue linkage, so that a process

2000-11-17 18:09:18 +00:00

kern_switch.c

Catch up to moving headers:

2000-10-20 07:58:15 +00:00

kern_synch.c

- Split the run queue and sleep queue linkage, so that a process

2000-11-17 18:09:18 +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

- Protect the callout wheel with a separate spin mutex, callout_lock.

2000-11-19 06:02:32 +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

In preparation for deprecating CIRCLEQ macros in favor of TAILQ

2000-11-14 20:46:02 +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

Add a new ioctl for doing virgin disklabels.

2000-10-31 07:05:40 +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

Remove unneeded <stddef.h> #includes.

2000-10-29 16:57:42 +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

Bug fix for revision 1.14 on the replacement of CIRCLEQ with TAILQ.

2000-11-15 20:07:16 +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

- Split the run queue and sleep queue linkage, so that a process

2000-11-17 18:09:18 +00:00

subr_turnstile.c

- Protect the callout wheel with a separate spin mutex, callout_lock.

2000-11-19 06:02:32 +00:00

subr_witness.c

- Protect the callout wheel with a separate spin mutex, callout_lock.

2000-11-19 06:02:32 +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

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +00:00

sys_pipe.c

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +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

Move suser() and suser_xxx() prototypes and a related #define from

2000-10-29 16:06:56 +00:00

sysv_msg.c

o Deny access to System V IPC from within jail by default, as in the

2000-10-31 01:34:00 +00:00

sysv_sem.c

o Deny access to System V IPC from within jail by default, as in the

2000-10-31 01:34:00 +00:00

sysv_shm.c

o Deny access to System V IPC from within jail by default, as in the

2000-10-31 01:34:00 +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

Move suser() and suser_xxx() prototypes and a related #define from

2000-10-29 16:06:56 +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

Move suser() and suser_xxx() prototypes and a related #define from

2000-10-29 16:06:56 +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

Remove unneeded #include <sys/proc.h> lines.

2000-10-29 13:57:19 +00:00

uipc_domain.c

$Id$ -> $FreeBSD$

1999-08-28 01:08:13 +00:00

uipc_mbuf2.c

* Have m_pulldown() use the new M_WRITABLE() macro in order to determine

2000-11-11 23:04:15 +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

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +00:00

uipc_usrreq.c

Convert all users of fldoff() to offsetof(). fldoff() is bad

2000-10-27 11:45:49 +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

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +00:00

vfs_bio.c

Implement a low-memory deadlock solution.

2000-11-18 23:06:26 +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

Implement a low-memory deadlock solution.

2000-11-18 23:06:26 +00:00

vfs_conf.c

Remove unneeded #include <sys/proc.h> lines.

2000-10-29 13:57:19 +00:00

vfs_default.c

Give vop_mmap an untimely death. The opportunity to give it a timely

2000-11-01 17:57:24 +00:00

vfs_export.c

Implement a low-memory deadlock solution.

2000-11-18 23:06:26 +00:00

vfs_extattr.c

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +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

Remove unneeded #include <sys/proc.h> lines.

2000-10-29 13:57:19 +00:00

vfs_subr.c

Implement a low-memory deadlock solution.

2000-11-18 23:06:26 +00:00

vfs_syscalls.c

This patchset fixes a large number of file descriptor race conditions.

2000-11-18 21:01:04 +00:00

vfs_vnops.c

Implement a low-memory deadlock solution.

2000-11-18 23:06:26 +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

Give vop_mmap an untimely death. The opportunity to give it a timely

2000-11-01 17:57:24 +00:00