David E. O'Brien 207a6c0dcb There was a thread on "unusually high load averages" when running under ...

sched_ule, in January 2004.  Looking at this, "pagezero" is (one of) the
culprit(s).  We had no provision for processes with P_NOLOAD set.  With
pagezero not running at PRI_ITHD, kseq_load_{add,rem} count pagezero as
another-normal-process, thus the "expected-plus-one" load reported in
the above thread.

Submitted by:	Nikos Ntarmos <ntarmos@ceid.upatras.gr>

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

..

bus_if.m

Introduce BUS_CONFIG_INTR(). The method allows devices to tell parents

2003-09-10 21:37:10 +00:00

clock_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +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

Do not assume that the initial thread (i.e. the thread with the ID

2004-04-08 06:37:00 +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

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

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

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

kern_clock.c

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

2004-04-05 21:03:37 +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

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

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

kern_descrip.c

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

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

kern_environment.c

Use __FBSDID().

2003-06-11 00:56:59 +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

Use vm_page_hold() rather than vm_page_wire() for short-duration page

2004-04-11 19:57:11 +00:00

kern_exit.c

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

2004-04-05 21:03:37 +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

Always set a process' state to normal when it is fully constructed in

2004-02-05 21:01:37 +00:00

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

Remove sysctl security.jail.list_allowed.

2004-03-15 12:10:34 +00:00

kern_kse.c

Assign thread IDs to kernel threads. The purpose of the thread ID (tid)

2004-04-03 15:59:13 +00:00

kern_kthread.c

Use __FBSDID().

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

kern_ktr.c

Update the license on this file to be a bit more sane.

2003-09-10 01:09:32 +00:00

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

Add pid to the info printed in lockmgr_printinfo. This makes VFS

2004-01-06 04:34:13 +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

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +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

Use __FBSDID().

2003-06-11 00:56:59 +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

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

Send B_PHYS out to pasture, it no longer serves any function.

2003-11-15 09:28:09 +00:00

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

Remove a comment that complains about the lack of %qd, to justify

2004-04-10 11:08:16 +00:00

kern_sema.c

Use __FBSDID().

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

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

- style fixes to the critical_exit() KASSERT().

2004-02-02 08:13:27 +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

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

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

kern_syscalls.c

Use __FBSDID().

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

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

Assign thread IDs to kernel threads. The purpose of the thread ID (tid)

2004-04-03 15:59:13 +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

1. Remove callout_stop binary compatibility.

2004-04-20 15:49:31 +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

Fix generation of random multicast MAC address.

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

kern_xxx.c

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

2004-04-05 21:03:37 +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

Add the mlockall() and munlockall() system calls.

2003-08-11 07:14:08 +00:00

link_elf.c

Add the mlockall() and munlockall() system calls.

2003-08-11 07:14:08 +00:00

linker_if.m

The method link_preload_finish is not static.

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

Make.tags.inc

Finish driving a stake through the heart of netns and the associated

2003-03-05 19:24:24 +00:00

Makefile

Finish driving a stake through the heart of netns and the associated

2003-03-05 19:24:24 +00:00

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

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

Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's

2003-08-12 23:24:05 +00:00

subr_bus.c

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

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

subr_clist.c

Revert stuff which accidentally ended up in the previous commit.

2003-07-22 10:36:36 +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

Device megapatch 4/6:

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

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

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

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

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

Remove a bogus assertion and readd it in a more correct location. A thread

2004-03-16 18:56:22 +00:00

subr_smp.c

Change the type of the various CPU masks to cpumask_t. Note that as

2004-03-27 18:21:24 +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

Use __FBSDID().

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

sysv_msg.c

Slight whitespace consistency improvement:

2003-11-07 04:47:14 +00:00

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

Correct a reference counting bug in shmat(2). If vm_map_find(9)

2004-02-05 18:00:35 +00:00

tty_compat.c

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

2004-04-05 21:03:37 +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

Revert stuff which accidentally ended up in the previous commit.

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

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

Use __FBSDID().

2003-06-11 00:56:59 +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

Lock the vm object when removing a page.

2003-06-11 21:23:04 +00:00

uipc_mbuf2.c

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

2004-04-05 21:03:37 +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

Add ksem_timedwait() to complement ksem_wait().

2004-02-03 05:08:32 +00:00

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

Fix a regression in my change which sends headers along with data; a

2004-04-08 07:14:34 +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

Replace a manual check of a VMIO candidate with vn_canvmio(). This

2004-03-12 12:02:12 +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

Look out! vn_start_write() is able to return 0 and NULL 'mp'.

2004-04-22 15:40:27 +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

Look out! vn_start_write() is able to return 0 and NULL 'mp'.

2004-04-22 15:40:27 +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