John Baldwin 3335671ddd Split sleepq_wakeup_thread() into two functions. sleepq_remove_thread() ...

removes a specific thread from a sleep queue.  sleepq_resume_thread()
resumes scheduling of a thread that has been previously removed from a
sleep queue.
- sleepq_catch_signals() just removes a thread from the queue it was just
  added to when a pending signal is found.
- sleepq_signal() and sleepq_broadcast() remove threads from a queue,
  drop the queue lock, and then resume all the previously removed threads.
  This doesn't completely fix the sched_lock <-> sleepq chain LOR, but it
  makes it a little better as we no longer call setrunnble() with a sleep
  queue lock held meaning if setrunnable() tries to wakeup the swapper we
  don't try to lock two sleep queue chains at the same time.

2004-05-13 20:00:43 +00:00

..

bus_if.m

…

clock_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

…

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Utilize sf_buf_alloc() rather than pmap_qenter() (and sometimes

2004-04-23 03:01:40 +00:00

imgact_gzip.c

…

imgact_shell.c

…

inflate.c

…

init_main.c

Loudly announce WITNESS and DIAGNOSTIC options and warn about reduced

2004-02-29 16:56:54 +00:00

init_sysent.c

Regen.

2004-04-05 10:17:23 +00:00

kern_acct.c

Fixed some style bugs (mainly misplaced comments, and totally disordered

2004-03-04 09:47:09 +00:00

kern_acl.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

kern_alq.c

…

kern_clock.c

Fix a race condition which could result in profprocs being decremented

2004-05-03 00:48:11 +00:00

kern_condvar.c

Associate a simple count of waiters with each condition variable. The

2004-04-06 19:17:46 +00:00

kern_conf.c

Correctly account for extra bits in unit numbers when looking for

2004-03-11 14:11:02 +00:00

kern_context.c

…

kern_descrip.c

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

2004-04-05 21:03:37 +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

Fix filt_timer* races: Finish initializing a knote before we pass it to

2004-04-07 05:59:57 +00:00

kern_exec.c

Utilize sf_buf_alloc() rather than pmap_qenter() (and sometimes

2004-04-23 03:01:40 +00:00

kern_exit.c

Remove misplaced duplicate comment and slightly reformat the

2004-05-09 22:29:14 +00:00

kern_fork.c

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

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

kern_idle.c

…

kern_intr.c

Fixed some style bugs in previous commit (mainly an insertion sort error

2004-04-17 02:46:05 +00:00

kern_jail.c

Give jail(8) the feature to allow raw sockets from within a

2004-04-26 19:46:52 +00:00

kern_kse.c

Keep track of threads waiting in kse_release() to avoid a race

2004-04-28 20:36:53 +00:00

kern_kthread.c

…

kern_ktr.c

…

kern_ktrace.c

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

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

kern_linker.c

Plug minor memory leak of module_t structures when unloading a file

2004-04-09 15:27:38 +00:00

kern_lock.c

…

kern_lockf.c

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

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

kern_mac.c

Add /* !MAC */ to final #endif.

2004-05-03 22:54:46 +00:00

kern_malloc.c

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

2004-04-05 21:03:37 +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

…

kern_mtxpool.c

…

kern_mutex.c

Add a new kernel option MUTEX_WAKE_ALL that changes the mutex unlock code

2004-04-06 19:12:24 +00:00

kern_ntptime.c

Annual NTP kernel code spring-cleaning:

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

kern_physio.c

…

kern_poll.c

Ensure that the poll_burst <= poll_burst_max constraint really holds.

2004-04-15 07:38:44 +00:00

kern_proc.c

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

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

kern_prot.c

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

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

kern_resource.c

Fix rtprio() to do sensible things when called from threaded processes.

2004-05-08 08:56:05 +00:00

kern_sema.c

…

kern_shutdown.c

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

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

kern_sig.c

stop() no longer needs sched_lock held; in fact, holding sched_lock causes

2004-04-12 15:56:05 +00:00

kern_subr.c

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

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

kern_switch.c

…

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

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

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

kern_syscalls.c

…

kern_sysctl.c

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

2004-04-05 21:03:37 +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

If you're trying to find out if a thread is valid and in

2004-04-19 14:20:01 +00:00

kern_thread.c

Keep track of threads waiting in kse_release() to avoid a race

2004-04-28 20:36:53 +00:00

kern_time.c

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

2004-04-05 21:03:37 +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

Use the proc lock to sleep on a libthr umtx.

2004-03-27 14:32:03 +00:00

kern_uuid.c

…

kern_xxx.c

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

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

ksched.c

…

link_elf_obj.c

Checkpoint commit for an alternative WIP kernel module loader that isn't

2004-04-30 16:32:40 +00:00

link_elf.c

…

linker_if.m

…

Make.tags.inc

…

Makefile

…

makesyscalls.sh

…

md4c.c

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

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

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

sched_ule.c

There was a thread on "unusually high load averages" when running under

2004-04-22 21:37:46 +00:00

subr_acl_posix1e.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +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

…

subr_bus.c

Don't print out 'GIANT-LOCKED' for INTR_FAST drivers.

2004-04-01 07:18:42 +00:00

subr_clist.c

…

subr_clock.c

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

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

subr_devstat.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

subr_disk.c

…

subr_eventhandler.c

…

subr_hints.c

…

subr_kobj.c

…

subr_log.c

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

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

subr_mbpool.c

…

subr_mbuf.c

At some point during the history of m_getcl(), MAC support began to

2004-04-16 14:35:11 +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

…

subr_msgbuf.c

…

subr_param.c

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

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

subr_pcpu.c

…

subr_power.c

…

subr_prf.c

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

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

subr_prof.c

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

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

subr_rman.c

Fix off by one error, twice.

2004-04-12 23:02:21 +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

Mechanical whistespace cleanup.

2004-02-17 10:21:03 +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

Split sleepq_wakeup_thread() into two functions. sleepq_remove_thread()

2004-05-13 20:00:43 +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

Tidy up the thread taskqueue implementation and close a lost wakeup race.

2004-02-19 22:03:52 +00:00

subr_trap.c

Remove unused variable.

2004-03-31 08:20:44 +00:00

subr_turnstile.c

Rename turnstile_wakeup() to turnstile_broadcast() to make the naming

2004-04-06 19:07:21 +00:00

subr_witness.c

Emit a traceback when witness_trace is set and witness_warn() is

2004-03-23 00:32:27 +00:00

sys_generic.c

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

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

sys_pipe.c

Revise the direct or optimized case to use uiomove_fromphys() by the reader

2004-03-27 19:50:23 +00:00

sys_process.c

Finish fixing up Alpha to work with an MP safe ptrace():

2004-04-01 20:56:44 +00:00

sys_socket.c

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

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

syscalls.c

Regen.

2004-04-05 10:17:23 +00:00

syscalls.master

Add lgetfh(2) which is like getfh(2) but doesn't follow symlinks.

2004-04-05 10:15:53 +00:00

sysv_ipc.c

…

sysv_msg.c

…

sysv_sem.c

Adjust the number of processes waiting on a semaphore properly if we're

2004-03-17 09:37:13 +00:00

sysv_shm.c

…

tty_compat.c

Compare t_brkc against (char)_POSIX_VDISABLE, not against -1.

2004-05-07 15:35:38 +00:00

tty_conf.c

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

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

tty_cons.c

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

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

tty_pty.c

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

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

tty_subr.c

…

tty_tty.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

tty.c

Remove advertising clause from University of California Regent's

2004-04-07 20:46:16 +00:00

uipc_accf.c

…

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

…

uipc_mbuf2.c

set m_len to reflect mbuf contents on return from m_dup1; fixes an obscure

2004-05-09 05:57:58 +00:00

uipc_mbuf.c

constify the last argument of m_copyback.

2004-04-18 13:01:28 +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

…

uipc_sockbuf.c

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

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

uipc_socket2.c

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

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

uipc_socket.c

Compare pointers with NULL rather than using pointers are booleans in

2004-04-09 13:23:51 +00:00

uipc_syscalls.c

Unconditionally lock Giant in do_sendfile(), rather than locking it

2004-05-08 02:24:21 +00:00

uipc_usrreq.c

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

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

vfs_acl.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

vfs_aio.c

Make the process_exit eventhandler run without Giant. Add Giant hooks

2004-03-14 02:06:28 +00:00

vfs_bio.c

Avoid pointless zeroing of the bogus page in vfs_bio_clrbuf().

2004-05-08 06:46:40 +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

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

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

vfs_default.c

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

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

vfs_export.c

Include <sys/mutex.h> and its prerequisite <sys/lock.h> instesd of depending

2004-04-21 12:10:30 +00:00

vfs_extattr.c

Eliminate a memory leak in kern_symlink() that could occur if

2004-05-11 10:42:02 +00:00

vfs_init.c

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

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

vfs_lookup.c

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

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

vfs_mount.c

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

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

vfs_subr.c

Put deprecated sysctl code inside BURN_BRIDGES.

2004-04-11 21:09:22 +00:00

vfs_syscalls.c

Eliminate a memory leak in kern_symlink() that could occur if

2004-05-11 10:42:02 +00:00

vfs_vnops.c

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

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

vnode_if.src

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

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