truckman 9ed03e6eb3 When shutting down the syncer kernel thread, first tell it to run ...

faster and iterate to over its work list a few times in an attempt
to empty the work list before the syncer terminates.  This leaves
fewer dirty blocks to be written at the "syncing disks" stage and
keeps the the "giving up on N buffers" problem from being triggered
by the presence of a large soft updates work list at system shutdown
time.  The downside is that the syncer takes noticeably longer to
terminate.

Tested by:	"Arjan van Leeuwen" <avleeuwen AT piwebs DOT com>
Approved by:	mckusick

2004-07-01 23:59:19 +00:00

..

bus_if.m

…

clock_if.m

…

device_if.m

…

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

…

imgact_elf64.c

…

imgact_elf.c

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +00:00

imgact_gzip.c

Locking for the per-process resource limits structure.

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

imgact_shell.c

…

inflate.c

…

init_main.c

Nice, is a property of a process as a whole..

2004-06-16 00:26:31 +00:00

init_sysent.c

Regenerate after updating syscalls.master.

2004-06-22 04:36:25 +00:00

kern_acct.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +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

Nice, is a property of a process as a whole..

2004-06-16 00:26:31 +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

Fix a few spelling mistakes in comments and clean them up a bit.

2004-06-22 20:22:24 +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

Explicitly initialize f_data and f_vnode to NULL.

2004-06-19 11:40:08 +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

Add GIANT_REQUIRED to kqueue_close(), since kqueue currently requires

2004-06-01 18:05:41 +00:00

kern_exec.c

Move TDF_SA from td_flags to td_pflags (and rename it accordingly)

2004-06-02 07:52:36 +00:00

kern_exit.c

(1) Removed the bogus condition "p->p_pid != 1" on calling sched_exit()

2004-06-21 14:49:50 +00:00

kern_fork.c

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +00:00

kern_idle.c

Adjust the priority of the idle threads to be the lowest possible

2004-06-28 16:19:50 +00:00

kern_intr.c

Detect interrupt storms better. The storm detection didn't work at all

2004-06-05 18:27:28 +00:00

kern_jail.c

Add two missing includes and remove two uneeded.

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

kern_kse.c

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +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

Trim a few things from the dmesg output and stick them under bootverbose to

2004-07-01 07:46:29 +00:00

kern_lock.c

Move TDF_DEADLKTREAT into td_pflags (and rename it accordingly) to avoid

2004-06-03 01:47:37 +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

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

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

kern_malloc.c

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

kern_mbuf.c

Fix a couple of bugs in the mbuf and packet ctors. In the latter case,

2004-06-01 16:17:10 +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

Do the dreaded s/dev_t/struct cdev */

2004-06-16 09:47:26 +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

Fill in the values for the ki_tid and ki_numthreads which have been

2004-06-20 22:17:22 +00:00

kern_prot.c

Socket MAC labels so_label and so_peerlabel are now protected by

2004-06-13 02:50:07 +00:00

kern_resource.c

Turned off the "calcru: negative time" warning for certain SMP cases

2004-06-21 17:46:27 +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

Second half of the dev_t cleanup.

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

kern_sig.c

Deorbit COMPAT_SUNOS.

2004-06-11 11:16:26 +00:00

kern_subr.c

Remove checks for curthread == NULL - it can't happen.

2004-06-03 10:22:47 +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 the signal_caught argument from sleepq_timedwait() as it was

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

kern_syscalls.c

…

kern_sysctl.c

Make sysctl_wire_old_buffer() respect ENOMEM from vslock() by marking

2004-06-11 02:20:37 +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

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +00:00

kern_thread.c

Allocate TIDs in thread_init() and deallocate them in thread_fini().

2004-06-26 18:58:22 +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

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

Deorbit COMPAT_SUNOS.

2004-06-11 11:16:26 +00:00

ksched.c

…

link_elf_obj.c

Wrap long line.

2004-06-29 03:13:54 +00:00

link_elf.c

Include <sys/gmon.h> instead of <machine/profile.h> for the declaration

2004-05-19 14:36:38 +00:00

linker_if.m

…

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

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

Fix another typo in the previous commit.

2004-06-21 23:47:47 +00:00

sched_ule.c

Add the sysctl node 'kern.sched.name' that has the name of the scheduler

2004-06-21 22:05:46 +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

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

Hide struct resource and struct rman. You must define

2004-06-30 16:54:10 +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

Do the dreaded s/dev_t/struct cdev */

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

subr_disk.c

…

subr_eventhandler.c

…

subr_hints.c

…

subr_kobj.c

…

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

…

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

Move the kernel power change printf under bootverbose since the

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

subr_prf.c

Add a sysctl/tunable, "kern.always_console_output", that lets you set

2004-06-18 20:12:42 +00:00

subr_prof.c

Enable MI bits for gcc -ftest-coverage -fprofile-arcs on amd64.

2004-05-29 01:18:14 +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

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

Add two new kernel options to allow rudimentary profiling of the internal

2004-06-29 02:30:12 +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

Remove unused variable.

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

subr_turnstile.c

Oops, this didn't make it into my submit before I committed: Defer

2004-06-29 03:48:49 +00:00

subr_witness.c

Introduce socket and UNIX domain socket locks into hard-coded lock

2004-06-13 00:23:03 +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

Annotate two intentionally unlocked reads with comments.

2004-06-20 17:35:50 +00:00

syscalls.c

Regenerate after updating syscalls.master.

2004-06-22 04:36:25 +00:00

syscalls.master

Mark unlink() as MPSAFE as we now acquire Giant in the unlink()

2004-06-22 04:34:55 +00:00

sysv_ipc.c

…

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

When no fixed address is given in a shmat() request, pass a hint address

2004-06-19 14:46:13 +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

Do the dreaded s/dev_t/struct cdev */

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

tty_cons.c

Second half of the dev_t cleanup.

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

tty_pty.c

Gah! commit from wrong tree.

2004-06-25 22:10:20 +00:00

tty_subr.c

…

tty_tty.c

Second half of the dev_t cleanup.

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

tty.c

Pick the hotchar out of the tty structure instead of caching private

2004-06-26 09:20:07 +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

…

uipc_mbuf2.c

Bring in mbuma to replace mballoc.

2004-05-31 21:46:06 +00:00

uipc_mbuf.c

Gah! Plug a mbuf leak I introduced in the last commit.

2004-06-11 18:17:25 +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

Add a new global mutex, so_global_mtx, which protects the global variables

2004-06-27 03:22:15 +00:00

uipc_syscalls.c

Acquire socket lock in the "waiting for connection" loop in

2004-06-24 01:43:23 +00:00

uipc_usrreq.c

Acquire the socket buffer lock when calling unp_scan() on

2004-06-27 03:29:25 +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

Merge additional socket buffer locking from rwatson_netperf:

2004-06-17 22:48:11 +00:00

vfs_bio.c

Second half of the dev_t cleanup.

2004-06-17 17:16:53 +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

Don't cuddle else's so much as we removed additional parts of each

2004-06-24 17:22:29 +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

Initialize ni_cnd.cn_cred before calling lookup() (this is normally done

2004-06-20 17:31:01 +00:00

vfs_subr.c

When shutting down the syncer kernel thread, first tell it to run

2004-07-01 23:59:19 +00:00

vfs_syscalls.c

Don't cuddle else's so much as we removed additional parts of each

2004-06-24 17:22:29 +00:00

vfs_vnops.c

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

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

vnode_if.src

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

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