John Baldwin 0e5a07e533 Remove a potential deadlock on i386 SMP by changing the lazypmap ipi and ...

spin-wait code to use the same spin mutex (smp_tlb_mtx) as the TLB ipi
and spin-wait code snippets so that you can't get into the situation of
one CPU doing a TLB shootdown to another CPU that is doing a lazy pmap
shootdown each of which are waiting on each other.  With this change, only
one of the CPUs would do an IPI and spin-wait at a time.

2004-08-04 20:31:19 +00:00

..

bus_if.m

Add doxygen doc comments for most of newbus and the BUS interface.

2004-07-18 16:30:31 +00:00

clock_if.m

…

device_if.m

Expand and rewrite documentation using doxygen markup so that we can

2004-07-11 16:17:42 +00:00

genassym.sh

…

imgact_aout.c

Change the types of vn_rdwr_inchunks()'s len and aresid arguments to

2004-06-05 02:18:28 +00:00

imgact_elf32.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

imgact_elf64.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

imgact_elf.c

After maintaining previous behaviour in writing out the core notes, it's

2004-07-18 20:28:07 +00:00

imgact_gzip.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

imgact_shell.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

inflate.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

init_main.c

Remove global variable rootdevs and rootvp, they are unused as such.

2004-07-28 20:21:04 +00:00

init_sysent.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

kern_acct.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

kern_acl.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_alq.c

Allow MAC policies to block/revoke kern_alq write access to a file.

2003-10-25 16:10:41 +00:00

kern_clock.c

Update for the KDB framework:

2004-07-10 21:36:01 +00:00

kern_condvar.c

Remove the signal_caught argument from sleepq_timedwait() as it was

2004-06-28 18:57:06 +00:00

kern_conf.c

Better descriptions of the cdev malloc class and mutex.

2004-07-11 19:26:43 +00:00

kern_context.c

Change the clear_ret argument of get_mcontext() to be a flags argument.

2003-11-09 20:31:04 +00:00

kern_descrip.c

Assert Giant in the following file descriptor-related functions:

2004-08-04 18:35:33 +00:00

kern_environment.c

If the buffer supplied to kenv(KENV_DUMP, ...) isn't big enough,

2004-04-28 01:27:33 +00:00

kern_event.c

Push Giant acquisition down into fo_stat() from most callers. Acquire

2004-07-22 20:40:23 +00:00

kern_exec.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_exit.c

Giant is no longer required by vm_waitproc() and vmspace_exitfree().

2004-07-30 20:31:02 +00:00

kern_fork.c

Move the schedlock owner state update following the context

2004-07-27 03:46:31 +00:00

kern_idle.c

Expand the generic, but bogusly formed, copyright notice to include

2004-07-25 19:49:01 +00:00

kern_intr.c

Implement preemption of kernel threads natively in the scheduler rather

2004-07-02 20:21:44 +00:00

kern_jail.c

Add two missing includes and remove two uneeded.

2004-06-27 09:03:22 +00:00

kern_kse.c

s/TMDF_DONOTRUNUSER/TMDF_SUSPEND/g

2004-08-03 02:23:06 +00:00

kern_kthread.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

kern_ktr.c

Export KTR_COMPILE as a sysctl so you can easily check from user space

2004-07-23 17:41:44 +00:00

kern_ktrace.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_linker.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

kern_lock.c

Don't include a "\n" in KTR output, it confuses automatic parsing.

2004-07-23 20:12:56 +00:00

kern_lockf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

kern_mac.c

Do a pass over all modules in the kernel and make them return EOPNOTSUPP

2004-07-15 08:26:07 +00:00

kern_malloc.c

Reimplement contigmalloc(9) with an algorithm which stands a greatly-

2004-07-19 06:21:27 +00:00

kern_mbuf.c

* Add a "how" argument to uma_zone constructors and initialization functions

2004-08-02 00:18:36 +00:00

kern_mib.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

kern_module.c

Do a pass over all modules in the kernel and make them return EOPNOTSUPP

2004-07-15 08:26:07 +00:00

kern_mtxpool.c

Rearrange the SYSINIT order to call lockmgr_init() earlier so that

2003-07-16 01:00:39 +00:00

kern_mutex.c

Cache the value of curthread in the _get_sleep_lock() and _get_spin_lock()

2004-08-04 20:18:45 +00:00

kern_ntptime.c

Annual NTP kernel code spring-cleaning:

2004-03-14 15:23:05 +00:00

kern_physio.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

kern_poll.c

Add a NULL param to an mi_switch() that I missed.

2004-07-03 02:38:03 +00:00

kern_proc.c

* Add a "how" argument to uma_zone constructors and initialization functions

2004-08-02 00:18:36 +00:00

kern_prot.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

kern_resource.c

Remove spl's from kern_resource.c.

2004-08-04 18:19:09 +00:00

kern_sema.c

Change the return value of sema_timedwait() so it returns 0 on

2004-06-14 18:19:05 +00:00

kern_shutdown.c

Minor message cleanup.

2004-07-30 01:30:05 +00:00

kern_sig.c

Don't skip permission checks when sending signals to zombie processes.

2004-08-03 15:39:23 +00:00

kern_subr.c

Clean up and wash struct iovec and struct uio handling.

2004-07-10 15:42:16 +00:00

kern_switch.c

Pass a thread argument into cpu_critical_{enter,exit}() rather than

2004-07-27 16:41:01 +00:00

kern_sx.c

Fix _sx_assert() to panic() rather than printf() when an assertion fails

2004-02-27 16:13:44 +00:00

kern_synch.c

Workaround a possible deadlock on SMP due to a spin lock LOR by disabling

2004-08-04 20:24:40 +00:00

kern_syscalls.c

Do a pass over all modules in the kernel and make them return EOPNOTSUPP

2004-07-15 08:26:07 +00:00

kern_sysctl.c

Avoid casts as lvalues.

2004-07-28 06:42:41 +00:00

kern_tc.c

Just because the timecounter reads the same value on two samples

2004-03-04 14:14:23 +00:00

kern_thr.c

When calling scheduler entrypoints for creating new threads and processes,

2004-07-18 23:36:13 +00:00

kern_thread.c

* Add a "how" argument to uma_zone constructors and initialization functions

2004-08-02 00:18:36 +00:00

kern_time.c

Update previous commit to:

2004-06-21 22:34:57 +00:00

kern_timeout.c

The paper "Hashed Timers and Hierarchical Wheels: Data Structures for the

2004-04-25 04:10:17 +00:00

kern_umtx.c

writers must hold both sched_lock and the process lock; therefore, readers

2004-07-12 15:28:31 +00:00

kern_uuid.c

Fix generation of random multicast MAC address.

2004-01-22 13:34:11 +00:00

kern_xxx.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

ksched.c

sched_setscheduler: Return EINVAL when a invalid policy is specified,

2003-09-13 18:46:24 +00:00

link_elf_obj.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

link_elf.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

linker_if.m

The method link_preload_finish is not static.

2003-09-20 17:39:32 +00:00

Make.tags.inc

…

Makefile

…

makesyscalls.sh

Remove the namespace column from the syscalls tables. We don't actually

2003-12-23 03:50:43 +00:00

md4c.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

md5c.c

Revert stuff which accidentally ended up in the previous commit.

2003-07-22 10:36:36 +00:00

p1003_1b.c

Use __FBSDID().

2003-06-11 06:34:30 +00:00

posix4_mib.c

Use __FBSDID().

2003-06-11 06:34:30 +00:00

sched_4bsd.c

Clean up whitespace, increase consistency and correctness.

2004-07-23 23:09:00 +00:00

sched_ule.c

Avoid casts as lvalues.

2004-07-28 06:42:41 +00:00

subr_acl_posix1e.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

subr_autoconf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_blist.c

Move the definitions of SWAPBLK_NONE and SWAPBLK_MASK from vm_page.h to

2004-06-04 04:03:26 +00:00

subr_bus.c

Add doxygen doc comments for most of newbus and the BUS interface.

2004-07-18 16:30:31 +00:00

subr_clist.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

subr_clock.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_devstat.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

subr_disk.c

Report bio_pblkbo instead of bio_blkno.

2003-10-18 17:27:10 +00:00

subr_eventhandler.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

subr_hints.c

Add a resource_disabled() helper function that returns true (non-zero) if

2003-07-02 16:01:38 +00:00

subr_kdb.c

Add kdb_thr_from_pid(), which given a PID returns the first thread

2004-07-21 04:49:48 +00:00

subr_kobj.c

* Add multiple inheritance to kobj. Each class can have zero or more base

2003-10-16 09:16:28 +00:00

subr_log.c

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +00:00

subr_mbpool.c

Pass MTX_DEF as the last argument to mtx_init() instead of 0. This

2003-12-07 21:53:41 +00:00

subr_mchain.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_module.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

subr_msgbuf.c

Put the message about msgbuf cksum mismatch under bootverbose and tell

2003-09-05 11:12:00 +00:00

subr_param.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_pcpu.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

subr_power.c

Move the kernel power change printf under bootverbose since the

2004-01-02 18:24:13 +00:00

subr_prf.c

Update for the KDB framework:

2004-07-10 21:43:23 +00:00

subr_prof.c

- Move TDF_OWEPREEMPT, TDF_OWEUPC, and TDF_USTATCLOCK over to td_pflags

2004-07-16 21:04:55 +00:00

subr_rman.c

Add ability to set start/end for rman

2004-07-01 16:22:10 +00:00

subr_rtc.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_sbuf.c

Cosmetic adjustment to previous commit: name the second argument to

2004-07-09 11:37:44 +00:00

subr_scanf.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

subr_sleepqueue.c

- Change mi_switch() and sched_switch() to accept an optional thread to

2004-07-02 19:09:50 +00:00

subr_smp.c

Move the CPU newbus attachment to i386 legacy. The acpi_cpu device will

2004-05-06 15:54:02 +00:00

subr_taskqueue.c

- Execute all of the tasks on the taskqueue during taskqueue_free() after

2004-06-28 16:28:23 +00:00

subr_trap.c

- Move TDF_OWEPREEMPT, TDF_OWEUPC, and TDF_USTATCLOCK over to td_pflags

2004-07-16 21:04:55 +00:00

subr_turnstile.c

Revert modification of subr_turnstile.c accidentally included in the

2004-07-25 23:32:32 +00:00

subr_witness.c

Remove a potential deadlock on i386 SMP by changing the lazypmap ipi and

2004-08-04 20:31:19 +00:00

sys_generic.c

Clean up and wash struct iovec and struct uio handling.

2004-07-10 15:42:16 +00:00

sys_pipe.c

Standardize pipe locking, ensuring that everything is locked via

2004-08-03 02:59:15 +00:00

sys_process.c

- Use atomic ops for updating the vmspace's refcnt and exitingcnt.

2004-07-27 03:53:41 +00:00

sys_socket.c

Push Giant acquisition down into fo_stat() from most callers. Acquire

2004-07-22 20:40:23 +00:00

syscalls.c

Give kldunload a -f(orce) argument.

2004-07-13 19:36:59 +00:00

syscalls.master

Add kldunloadf() system call. Stay tuned for follwing commit messages.

2004-07-13 19:35:11 +00:00

sysv_ipc.c

Use __FBSDID().

2003-06-11 00:56:59 +00:00

sysv_msg.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

sysv_sem.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

sysv_shm.c

Avoid casts as lvalues.

2004-07-28 06:42:41 +00:00

tty_compat.c

Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.

2004-06-21 22:57:16 +00:00

tty_conf.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_cons.c

Update for the KDB framework:

2004-07-10 21:43:23 +00:00

tty_pty.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_subr.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

tty_tty.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +00:00

tty.c

Preparation commit for the tty cleanups that will follow in the near

2004-07-15 20:47:41 +00:00

uipc_accf.c

Add a global mutex, accept_filter_mtx, to protect the global list of

2004-06-01 04:08:48 +00:00

uipc_cow.c

In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it

2004-04-03 09:16:27 +00:00

uipc_domain.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

uipc_jumbo.c

Use kmem_alloc_nofault() rather than kmem_alloc_pageable() for allocating

2004-07-23 19:36:18 +00:00

uipc_mbuf2.c

Make sure we don't call mbuf allocation functions with mutexes held.

2004-07-21 07:12:24 +00:00

uipc_mbuf.c

Back out just a portion of Alfred's last commit. Remove the MBUF_CHECK

2004-07-21 21:03:01 +00:00

uipc_proto.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

uipc_sem.c

Add missing #include <sys/module.h>

2004-05-30 20:34:58 +00:00

uipc_sockbuf.c

Reduce the number of unnecessary unlock-relocks on socket buffer mutexes

2004-06-26 19:10:39 +00:00

uipc_socket2.c

Reduce the number of unnecessary unlock-relocks on socket buffer mutexes

2004-06-26 19:10:39 +00:00

uipc_socket.c

Do some initial locking on accept filter registration and attach. While

2004-07-25 23:29:47 +00:00

uipc_syscalls.c

Add a kern_setsockopt and kern_getsockopt which can read the option

2004-07-17 21:06:36 +00:00

uipc_usrreq.c

In uipc_connect(), assert that the passed thread is curthread, and pass

2004-07-25 23:30:43 +00:00

vfs_acl.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

vfs_aio.c

- Use atomic ops for updating the vmspace's refcnt and exitingcnt.

2004-07-27 03:53:41 +00:00

vfs_bio.c

Eliminate unused second argument to reassignbuf() and simplify it

2004-07-25 21:24:23 +00:00

vfs_cache.c

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00

vfs_cluster.c

Eliminate unused second argument to reassignbuf() and simplify it

2004-07-25 21:24:23 +00:00

vfs_default.c

Make VFS_ROOT() and vflush() take a thread argument.

2004-07-12 08:14:09 +00:00

vfs_export.c

Make VFS_ROOT() and vflush() take a thread argument.

2004-07-12 08:14:09 +00:00

vfs_extattr.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

vfs_init.c

Put a version element in the VFS filesystem configuration structure

2004-07-30 22:08:52 +00:00

vfs_lookup.c

Assert Giant in namei(). Bugs have been reported in which, following

2004-08-04 18:39:07 +00:00

vfs_mount.c

Put a version element in the VFS filesystem configuration structure

2004-07-30 22:08:52 +00:00

vfs_subr.c

Put a cap on the auto-tuning of kern.maxvnodes.

2004-08-02 21:52:43 +00:00

vfs_syscalls.c

Rename suser_cred()'s PRISON_ROOT flag to SUSER_ALLOWJAIL. This is

2004-07-26 07:24:04 +00:00

vfs_vnops.c

Push Giant acquisition down into fo_stat() from most callers. Acquire

2004-07-22 20:40:23 +00:00

vnode_if.src

Remove advertising clause from University of California Regent's license,

2004-04-05 21:03:37 +00:00