jeff 64dd44ce61 - Add a simple CPU load balancing algorithm. This works by executing once a ...

second and equalizing the load between the two most imbalanced CPU.  This
   is intended to clear up long term load imbalances that would not be handled
   by the 'pull' method in sched_choose().
 - Pull out some bits of sched_choose() into a kseq_move() function that moves
   an arbitrary thread from one kseq to another.

2003-06-09 00:39:09 +00:00

..

bus_if.m

Give print_child a default method.

2003-03-25 04:32:52 +00:00

clock_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

imgact_elf32.c

Improve the way that an elf image activator for an alternate word size is

2003-01-04 22:07:48 +00:00

imgact_elf64.c

Improve the way that an elf image activator for an alternate word size is

2003-01-04 22:07:48 +00:00

imgact_elf.c

Fix ia32 compat on ia64. Recent ia64 MD changes caused the garbage on

2003-05-31 19:55:05 +00:00

imgact_gzip.c

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

imgact_shell.c

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

inflate.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

init_main.c

Add tracking of process leaders sharing a file descriptor table and

2003-06-02 16:05:32 +00:00

init_sysent.c

Regen from syscalls.master:1.149, addition of extended attribute

2003-06-04 03:50:20 +00:00

kern_acct.c

Instead of recording the Unix time in a process when it starts, record the

2003-05-01 16:59:23 +00:00

kern_acl.c

Bow to the whining masses and change a union back into void *. Retain

2003-01-13 00:33:17 +00:00

kern_alq.c

- Reset the free ent to NULL if we have consumed the last free entry. This

2003-05-25 08:48:42 +00:00

kern_clock.c

Deprecate machine/limits.h in favor of new sys/limits.h.

2003-04-29 13:36:06 +00:00

kern_condvar.c

- Merge struct procsig with struct sigacts.

2003-05-13 20:36:02 +00:00

kern_conf.c

Remove return after panic.

2003-05-31 20:18:23 +00:00

kern_context.c

Add an argument to get_mcontext() which specified whether the

2003-04-25 01:50:30 +00:00

kern_descrip.c

Add tracking of process leaders sharing a file descriptor table and

2003-06-02 16:05:32 +00:00

kern_environment.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

kern_event.c

Fix race between a process registering a NOTE_EXIT EVFILT_PROC event and

2003-04-12 01:57:04 +00:00

kern_exec.c

Lock the vm object when performing vm_page_grab().

2003-06-08 07:14:30 +00:00

kern_exit.c

- Merge struct procsig with struct sigacts.

2003-05-13 20:36:02 +00:00

kern_fork.c

Add tracking of process leaders sharing a file descriptor table and

2003-06-02 16:05:32 +00:00

kern_idle.c

Move the flag that indicates an idle thread from the KSE to the thread.

2003-05-02 00:33:12 +00:00

kern_intr.c

Remove unused variable(s).

2003-05-31 20:29:34 +00:00

kern_jail.c

style(9)

2003-04-28 18:32:19 +00:00

kern_kse.c

thread_signal_add now is called with ps_mtx held, unlock it before

2003-06-06 02:17:38 +00:00

kern_kthread.c

- Merge struct procsig with struct sigacts.

2003-05-13 20:36:02 +00:00

kern_ktr.c

Move the flag that indicates an idle thread from the KSE to the thread.

2003-05-02 00:33:12 +00:00

kern_ktrace.c

- Push down Giant around vnode operations in ktrace().

2003-04-25 19:59:35 +00:00

kern_linker.c

FreeBSD 5.0 has stopped shipping /modules 2.5 years ago. Catch

2003-03-03 22:53:35 +00:00

kern_lock.c

Use the KTR_LOCK mask for logging events via KTR in lockmgr() rather

2003-03-11 20:00:37 +00:00

kern_lockf.c

Deprecate machine/limits.h in favor of new sys/limits.h.

2003-04-29 13:36:06 +00:00

kern_mac.c

Rename MAC_MAX_POLICIES to MAC_MAX_SLOTS, since the variables and

2003-05-08 19:49:42 +00:00

kern_malloc.c

Don't pass NULL pointer to memset if we are compiled with DIAGNOSTIC

2003-05-12 05:09:56 +00:00

kern_mib.c

Fix some easy, global, lint warnings. In most cases, this means

2003-04-30 12:57:40 +00:00

kern_module.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

kern_mtxpool.c

…

kern_mutex.c

Add "" around mutex name to make message less confusing.

2003-05-31 21:11:01 +00:00

kern_ntptime.c

Explicitly have the timecounter init happen after the cpu_initclocks is

2003-01-06 01:01:08 +00:00

kern_physio.c

Don't reinitialize fields that are already initialized by getpbuf().

2003-04-05 23:02:58 +00:00

kern_poll.c

Update netisr handling; Each SWI now registers its queue, and all queue

2003-03-04 23:19:55 +00:00

kern_proc.c

- Merge struct procsig with struct sigacts.

2003-05-13 20:36:02 +00:00

kern_prot.c

Remove Giant from the setuid(), seteuid(), setgid(), setegid(),

2003-05-01 21:21:42 +00:00

kern_resource.c

Remove Giant from [gs]etpriority().

2003-04-23 18:48:55 +00:00

kern_sema.c

…

kern_shutdown.c

Lock the sched_lock while setting TDF_INPANIC.

2003-04-17 22:29:23 +00:00

kern_sig.c

Fix long standing bug that prevents the PT_CONTINUE, PT_KILL and

2003-05-16 01:34:23 +00:00

kern_subr.c

Tweak the clearing of TDF_DEADLKTREAT so that we only bother grabbing the

2003-05-05 21:27:29 +00:00

kern_switch.c

When we are spilling threads out of the run queue during panic, make sure we

2003-05-21 18:53:25 +00:00

kern_sx.c

…

kern_synch.c

Add a couple of XXX comments where the intent is not clear.

2003-05-31 20:13:58 +00:00

kern_syscalls.c

…

kern_sysctl.c

When loading a module that contains a sysctl which is already compiled

2003-05-29 21:19:18 +00:00

kern_tc.c

Including <sys/stdint.h> is (almost?) universally only to be able to use

2003-03-18 08:45:25 +00:00

kern_thr.c

Change the second (and last) argument of cpu_set_upcall(). Previously

2003-06-04 21:13:21 +00:00

kern_thread.c

thread_signal_add now is called with ps_mtx held, unlock it before

2003-06-06 02:17:38 +00:00

kern_time.c

In setitimer(2), if the it_value of the new itimer value is clear, then

2003-05-13 19:21:46 +00:00

kern_timeout.c

Add instrumentation which tells us how much work softclock() does

2003-06-04 05:25:58 +00:00

kern_umtx.c

- Remove the blocked pointer from the umtx structure.

2003-06-03 05:24:46 +00:00

kern_uuid.c

Introduce {be,le}_uuid_{enc,dec}() functions for explicitly encoding

2003-05-31 16:47:07 +00:00

kern_xxx.c

more caddr_t removal.

2002-06-29 02:00:02 +00:00

ksched.c

Move a bunch of flags from the KSE to the thread.

2003-02-17 09:55:10 +00:00

link_elf_obj.c

Bail out if there were not two loadable sections. Add XXX comment about

2003-05-12 15:08:10 +00:00

link_elf.c

Bail out if there were not two loadable sections. Add XXX comment about

2003-05-12 15:08:10 +00:00

linker_if.m

…

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

- Include umtx.h in files generated by makesyscalls.sh

2003-04-01 01:12:24 +00:00

md4c.c

…

md5c.c

Use le32dec() instead of le32toh() because we are not guaranteed to have

2003-05-05 07:22:35 +00:00

p1003_1b.c

Use copyout to access user memory.

2003-01-07 20:10:04 +00:00

posix4_mib.c

Rework the sysconf(3) interaction with aio:

2002-11-17 04:15:34 +00:00

sched_4bsd.c

Fix some easy, global, lint warnings. In most cases, this means

2003-04-30 12:57:40 +00:00

sched_ule.c

- Add a simple CPU load balancing algorithm. This works by executing once a

2003-06-09 00:39:09 +00:00

subr_acl_posix1e.c

Bow to the whining masses and change a union back into void *. Retain

2003-01-13 00:33:17 +00:00

subr_autoconf.c

…

subr_blist.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

subr_bus.c

Fix some easy, global, lint warnings. In most cases, this means

2003-04-30 12:57:40 +00:00

subr_clist.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

subr_clock.c

Split the global timezone structure into two integer fields to

2003-02-03 19:49:35 +00:00

subr_devstat.c

Unbreak vinum, iostat and systat on sparc64 by changing the devstat

2003-04-17 15:06:28 +00:00

subr_disk.c

Don't include <sys/disklabel.h>

2003-04-16 20:57:35 +00:00

subr_eventhandler.c

Rework the eventhandler locking for hopefully the last time. The scheme

2003-03-11 20:17:00 +00:00

subr_hints.c

…

subr_kobj.c

Convert hit and miss counters to unsigned values. Surely negative values

2002-06-10 22:40:26 +00:00

subr_log.c

Gigacommit to improve device-driver source compatibility between

2003-03-03 12:15:54 +00:00

subr_mbuf.c

Fix a potential bucket leak where when freeing to an empty bucket

2003-06-03 19:19:13 +00:00

subr_mchain.c

The "m = m->m_next" that was removed in the revision 1.12 was necessary

2003-02-19 10:12:42 +00:00

subr_module.c

…

subr_param.c

Change hw.physmem and hw.usermem to unsigned long like they used to be

2002-08-30 04:04:37 +00:00

subr_pcpu.c

…

subr_power.c

Use ISO 9X variadic macro format; arguments are not optional, just

2002-07-15 17:17:56 +00:00

subr_prf.c

Remove unused variable(s).

2003-05-31 20:11:33 +00:00

subr_prof.c

remove old and inaccurate XXX comment.

2003-05-02 01:02:20 +00:00

subr_rman.c

Remove unused variable(s).

2003-05-31 20:29:34 +00:00

subr_rtc.c

Split the global timezone structure into two integer fields to

2003-02-03 19:49:35 +00:00

subr_sbuf.c

Copy the va_list in sbuf_vprintf() before passing it to vsnprintf(),

2003-05-25 19:03:08 +00:00

subr_scanf.c

Deprecate machine/limits.h in favor of new sys/limits.h.

2003-04-29 13:36:06 +00:00

subr_smp.c

Move the _oncpu entry from the KSE to the thread.

2003-04-10 17:35:44 +00:00

subr_taskqueue.c

Introduce a new taskqueue that runs completely free of Giant, and in

2003-02-26 03:15:42 +00:00

subr_trap.c

- Merge struct procsig with struct sigacts.

2003-05-13 20:36:02 +00:00

subr_turnstile.c

Add "" around mutex name to make message less confusing.

2003-05-31 21:11:01 +00:00

subr_witness.c

Remove return after panic.

2003-05-31 20:09:42 +00:00

subr_xxx.c

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

sys_generic.c

Deprecate machine/limits.h in favor of new sys/limits.h.

2003-04-29 13:36:06 +00:00

sys_pipe.c

Need to hold the same SMP lock for (knote) list traversal as for

2003-04-02 15:24:50 +00:00

sys_process.c

Push down Giant around calls to proc_rwmem() in kern_ptrace. kern_ptrace()

2003-04-25 20:02:16 +00:00

sys_socket.c

Remove duplicate includes.

2003-02-20 03:26:11 +00:00

syscalls.c

Regen from syscalls.master:1.149, addition of extended attribute

2003-06-04 03:50:20 +00:00

syscalls.master

Add system calls to explicitly list extended attributes on a

2003-06-04 03:49:31 +00:00

sysv_ipc.c

Attempt to further comment and clarify System V IPC logic: document

2003-05-31 23:31:51 +00:00

sysv_msg.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

sysv_sem.c

Replace the at_fork, at_exec, and at_exit functions with the slightly more

2003-03-24 21:15:35 +00:00

sysv_shm.c

Change the semantics of sysv shm emulation to take a additional

2003-05-05 09:22:58 +00:00

tty_compat.c

…

tty_conf.c

…

tty_cons.c

Don't call make_dev() before we are ready for it.

2003-03-09 20:42:49 +00:00

tty_pty.c

"break" rather than fall through to a break in the default clause.

2003-05-31 16:53:16 +00:00

tty_subr.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

tty_tty.c

Gigacommit to improve device-driver source compatibility between

2003-03-03 12:15:54 +00:00

tty.c

p_sigignore moved into struct sigacts. move one which was missed.

2003-05-14 00:03:55 +00:00

uipc_accf.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

uipc_cow.c

The data in an sf_buf should not be modified by the mbuf system. Mark

2003-04-11 07:02:36 +00:00

uipc_domain.c

Fix a spelling error.

2003-03-07 22:47:32 +00:00

uipc_jumbo.c

Lock the jumbo_vm_object when performing vm_page_alloc().

2003-04-19 19:13:25 +00:00

uipc_mbuf2.c

Move MAC label storage for mbufs into m_tags from the m_pkthdr structure,

2003-04-14 20:39:06 +00:00

uipc_mbuf.c

Add another MBUF_STRESS_TEST feature, m_defragrandomfailures.

2003-04-15 02:14:43 +00:00

uipc_proto.c

…

uipc_sem.c

Replace the at_fork, at_exec, and at_exit functions with the slightly more

2003-03-24 21:15:35 +00:00

uipc_sockbuf.c

Fix some easy, global, lint warnings. In most cases, this means

2003-04-30 12:57:40 +00:00

uipc_socket2.c

Fix some easy, global, lint warnings. In most cases, this means

2003-04-30 12:57:40 +00:00

uipc_socket.c

Deprecate machine/limits.h in favor of new sys/limits.h.

2003-04-29 13:36:06 +00:00

uipc_syscalls.c

Grab giant in sendit rather than kern_sendit because sockargs may

2003-05-29 18:36:26 +00:00

uipc_usrreq.c

s/discriptors/descriptors/

2003-03-23 19:41:34 +00:00

vfs_acl.c

Bow to the whining masses and change a union back into void *. Retain

2003-01-13 00:33:17 +00:00

vfs_aio.c

Deprecate machine/limits.h in favor of new sys/limits.h.

2003-04-29 13:36:06 +00:00

vfs_bio.c

The IO_NOWDRAIN and B_NOWDRAIN hacks are no longer needed to prevent

2003-05-31 16:42:45 +00:00

vfs_cache.c

Backout the getcwd changes, a more comprehensive effort will be needed.

2003-03-20 10:40:45 +00:00

vfs_cluster.c

The IO_NOWDRAIN and B_NOWDRAIN hacks are no longer needed to prevent

2003-05-31 16:42:45 +00:00

vfs_default.c

Lock the vm_object when performing vm_pager_deallocate().

2003-05-06 02:45:28 +00:00

vfs_export.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

vfs_extattr.c

If a system call comes in requesting to retrieve an attribute named

2003-06-05 05:55:34 +00:00

vfs_init.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

vfs_lookup.c

Back out M_* changes, per decision of the TRB.

2003-02-19 05:47:46 +00:00

vfs_mount.c

Improve the root-dev prompt facility for printing devices which could

2003-06-07 15:46:53 +00:00

vfs_subr.c

Remove unused variable and now unbalanced call to splbio();

2003-05-31 20:09:01 +00:00

vfs_syscalls.c

If a system call comes in requesting to retrieve an attribute named

2003-06-05 05:55:34 +00:00

vfs_vnops.c

Assert the vnode lock when returning successfully from vn_open_cred().

2003-06-04 00:54:27 +00:00

vnode_if.src

Add vop_listextattr(), similar to vop_getextattr() but without a

2003-06-05 05:53:35 +00:00