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Matthew Dillon fdb33f08ef This is a forward port of Peter's vlrureclaim() fix, with some minor mods 
by me to make it more efficient.  The original code had serious balancing
problems and could also deadlock easily.  This code relegates the vnode
reclamation to its own kproc and relaxes the vnode reclamation requirements
to better maintain kern.maxvnodes.  This code still doesn't balance as well
as it could, but it does a much better job then the original code.

Approved by:	re@freebsd.org
Obtained from:	ps, peter, dillon
MFS Assuming:	Assuming no problems crop up in Yahoo testing
MFC after:	7 days
2001-12-18 20:48:54 +00:00
..
_lock.h
- Move the definition of LOCK_DEBUG back to sys/lock.h from sys/_lock.h.
2001-10-19 19:28:18 +00:00
_mutex.h
Modify the critical section API as follows:
2001-12-18 00:27:18 +00:00
_posix.h
…
_sigset.h
_SIG_MAXSIG (128) is the highest legal signal. The arrays are offset
2001-11-03 13:26:15 +00:00
_timespec.h
Synchronize with some of my local changes. To quote:
2001-01-23 04:40:54 +00:00
aac_ioctl.h
Bring the aac driver *much* closer to style(9).
2001-09-05 20:43:02 +00:00
acct.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
acl.h
o Update copyright dates.
2001-11-01 21:37:07 +00:00
agpio.h
Fix an off-by-bit error in the AGP_MODE_[GS]ET_RATE() macros.
2001-11-21 08:40:23 +00:00
aio.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
assym.h
…
ata.h
Add Søren's email address.
2001-11-04 11:19:33 +00:00
bio.h
Define BIO_CMD{1,2}, available for local hacks, similar to the already
2001-06-29 15:21:28 +00:00
bitstring.h
Cleanup of bitstring.h:
2000-10-09 12:34:51 +00:00
blist.h
…
buf.h
Add disk I/O scheduling for positively niced processes.
2001-12-14 10:49:15 +00:00
bus_dma.h
- Moved the bus_dma declarations from bus_{at386,pc98}.h into bus_dma.h.
2001-10-06 16:27:21 +00:00
bus_private.h
Style(9)
2001-09-05 01:06:28 +00:00
bus.h
Add devclass_find_free_unit() prototype
2001-11-01 05:08:17 +00:00
callout.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
capability.h
Update copyrights to include Thomas Moestl.
2001-11-05 15:36:24 +00:00
ccdvar.h
Fix some signed/unsigned integer confusion, and add bounds checking of
2001-09-10 11:28:07 +00:00
cdefs.h
Back out rev 1.48. The problem is with a bogus __attribute__ in stdio.h.
2001-12-04 01:29:54 +00:00
cdio.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
cdrio.h
Add entries to allow setting the CD type on cue sheets
2001-12-04 21:40:41 +00:00
chio.h
…
clist.h
…
condvar.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
conf.h
DEVFS has resurfaced.
2001-11-25 21:06:21 +00:00
cons.h
Add new boot flag to i386 boot: -p.
2001-12-10 20:02:22 +00:00
consio.h
Refine cursor type/shape control escape sequences and
2001-08-02 08:30:40 +00:00
copyright.h
We are now in the year 2001, so ajust copyrights.
2001-01-01 08:05:48 +00:00
ctype.h
…
dataacq.h
…
device_port.h
Add PC-Card/ISA SCSI host adpater drivers from NetBSD/pc98
2000-10-23 12:55:51 +00:00
devicestat.h
Export the head structure for the device statistics STAILQ in
2001-08-04 18:02:47 +00:00
digiio.h
Add DIGIIO_SETALTPIN and DIGIIO_GETALTPIN ioctl values
2001-06-20 14:51:58 +00:00
dir.h
…
dirent.h
…
disk.h
…
disklabel.h
Rename the top 7 bits if disk minors to spare bits, rather than type bits.
2001-11-04 09:01:07 +00:00
diskmbr.h
Rename the top 7 bits if disk minors to spare bits, rather than type bits.
2001-11-04 09:01:07 +00:00
diskpc98.h
Rename the top 7 bits if disk minors to spare bits, rather than type bits.
2001-11-04 09:01:07 +00:00
diskslice.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
dkstat.h
Redeclare cp_time. It's no longer static, and linprocfs needs it.
2000-09-07 16:38:04 +00:00
dmap.h
…
domain.h
Hopefully improve control message passing over Unix domain sockets.
2001-10-04 13:11:48 +00:00
dvdio.h
#endif /* comment */
2001-09-10 01:23:39 +00:00
elf32.h
…
elf64.h
…
elf_common.h
Catch up with common usage:
2001-09-08 22:59:30 +00:00
elf_generic.h
…
errno.h
Back out prev. change. According to bde:
2001-08-27 17:05:29 +00:00
event.h
Add ability to attach knotes to network devices.
2001-09-29 18:32:35 +00:00
eventhandler.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
eventvar.h
Simplify kqueue API slightly.
2000-07-18 19:31:52 +00:00
exec.h
…
extattr.h
o Update copyright dates.
2001-11-01 21:37:07 +00:00
fbio.h
Add some definitions. Their actual support will be added
2001-08-02 11:17:38 +00:00
fcntl.h
This patch implements O_DIRECT about 80% of the way. It takes a patchset
2001-05-24 07:22:27 +00:00
fdcio.h
Long promised major enhancement set for the floppy disk driver:
2001-12-15 19:09:04 +00:00
file.h
Give struct socket structures a ref counting interface similar to
2001-11-17 03:07:11 +00:00
filedesc.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
filio.h
…
fnv_hash.h
Use the same API as the example code.
2001-03-20 02:10:18 +00:00
gmon.h
…
iconv.h
Update to C99, s/__FUNCTION__/__func__/.
2001-12-10 05:58:28 +00:00
imgact_aout.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
imgact_elf.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
imgact.h
Return a more meaningful errno when the length of the interpreter
2001-11-28 03:26:58 +00:00
inflate.h
…
interrupt.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
ioccom.h
…
ioctl_bt848.h
Fix typo in comments
2000-10-31 14:30:29 +00:00
ioctl_compat.h
…
ioctl_meteor.h
…
ioctl.h
…
ipc.h
Introduce [IPC|SHM]_[INFO|STAT] to shmctl to make
2001-10-28 09:29:10 +00:00
jail.h
o Introduce pr_mtx into struct prison, providing protection for the
2001-12-03 16:12:27 +00:00
joystick.h
…
kbio.h
Implement keyboard paste
2001-03-11 22:51:05 +00:00
kernel.h
Create a mutex pool API for short term leaf mutexes.
2001-11-13 21:55:13 +00:00
kobj.h
Fix typos: initalise -> initialise.
2001-02-08 20:28:57 +00:00
kthread.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
ktr.h
Fix two typos, TR6() and ITR6() need to use CTR6(), not CTR5().
2001-12-14 22:28:58 +00:00
ktrace.h
Limit size of passed in data for utrace function.
2001-01-06 09:34:20 +00:00
libkern.h
namei.h: move "struct componentname" definition outside "struct nameidata",
2001-09-28 00:05:11 +00:00
linedisc.h
DEVFS has resurfaced.
2001-11-25 21:06:21 +00:00
link_aout.h
style(9) the structure definitions.
2001-09-05 01:36:46 +00:00
link_elf.h
style(9) the structure definitions.
2001-09-05 01:36:46 +00:00
linker_set.h
With this commit, I hereby pronounce gensetdefs past its use-by date.
2001-06-13 10:58:39 +00:00
linker.h
Fix a number of misspellings of "dependency" and "dependencies" in
2001-11-16 21:08:40 +00:00
lock.h
- Move the definition of LOCK_DEBUG back to sys/lock.h from sys/_lock.h.
2001-10-19 19:28:18 +00:00
lockf.h
Wrap around MALLOC_DECLARE() invocation with #ifdef.
2001-05-03 08:57:26 +00:00
lockmgr.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
malloc.h
- Remove asleep(), await(), and M_ASLEEP.
2001-08-10 06:37:05 +00:00
mbuf.h
Let M_LEADINGSPACE write into non-shared mbufs.
2001-12-14 17:31:58 +00:00
mchain.h
Introduce API for sequential reads/writes (build/dissect) of mbuf chains.
2001-02-24 15:44:30 +00:00
md4.h
Import kernel part of SMB/CIFS requester.
2001-04-10 07:59:06 +00:00
md5.h
Add a new entrypoint to the hashes in libmd:
2001-03-17 10:00:50 +00:00
mdioctl.h
Introduce a force option, MD_FORCE, that instructs the driver to
2001-08-07 19:23:16 +00:00
memrange.h
…
mman.h
Add INHERIT_XXX defines for minherit() system call.
2001-08-24 19:48:07 +00:00
module.h
Use protected variables names in prototypes visible to the userland as
2001-09-09 14:57:17 +00:00
mount.h
Define a new mount flag "MNT_JAILDEVFS"
2001-11-05 10:33:45 +00:00
mouse.h
Spelling police: extention -> extension in a comment.
2001-07-05 08:52:40 +00:00
msg.h
…
msgbuf.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
mtio.h
Make residuals signed.
2001-01-21 01:34:14 +00:00
mutex.h
Modify the critical section API as follows:
2001-12-18 00:27:18 +00:00
namei.h
namei.h: move "struct componentname" definition outside "struct nameidata",
2001-09-28 00:05:11 +00:00
nlist_aout.h
…
param.h
Bump __FreeBSD_version for userland smbfs import.
2001-12-14 12:41:56 +00:00
pciio.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
pcpu.h
Overhaul the per-CPU support a bit:
2001-12-11 23:33:44 +00:00
pioctl.h
Add the as-yet-unused S_ALLSTOPS which I forgot in previous commit.
2001-11-02 23:15:13 +00:00
pipe.h
select() DKI is now in <sys/selinfo.h>.
2001-01-09 04:33:49 +00:00
poll.h
Fix typo: compatability -> compatibility.
2001-02-06 12:05:58 +00:00
posix4.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
power.h
Some fix for the recent apm module changes.
2001-11-01 16:34:07 +00:00
priority.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
proc.h
Modify the critical section API as follows:
2001-12-18 00:27:18 +00:00
procfs.h
Use explicit sizes for the prpsinfo command length string so that
2001-08-16 08:35:51 +00:00
protosw.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
ptio.h
…
ptrace.h
Declare struct uio so consumers don't have to #include <sys/uio.h> unless
2001-11-03 03:17:16 +00:00
queue.h
Correct a comment that should have been updated in rev 1.43, when
2001-12-11 11:49:58 +00:00
random.h
Provide the infrastructure for sysadmins to select the broad class
2001-02-18 17:40:47 +00:00
reboot.h
Add new boot flag to i386 boot: -p.
2001-12-10 20:02:22 +00:00
regression.h
o Include file to provide prototypes for regression testing-specific
2001-05-26 15:37:25 +00:00
resource.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
resourcevar.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
rman.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
rtprio.h
Implement a unified run queue and adjust priority levels accordingly.
2001-02-12 00:20:08 +00:00
runq.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
sbuf.h
Reduce namespace pollution by removing argument names from prototypes.
2001-12-04 01:23:02 +00:00
select.h
Do not recursively include <sys/selinfo.h> from <sys/select.h>; all in-tree
2001-01-20 03:11:47 +00:00
selinfo.h
Fix a whitespace style nit.
2001-09-27 20:33:15 +00:00
sem.h
Fix SysV Semaphore Handling.
2001-10-11 08:15:14 +00:00
sema.h
Added used includes. <sys/_lock.h> is a prerequisite for <sys/_mutex.h>,
2001-10-10 10:26:07 +00:00
semaphore.h
…
shm.h
Introduce [IPC|SHM]_[INFO|STAT] to shmctl to make
2001-10-28 09:29:10 +00:00
signal.h
_SIG_MAXSIG (128) is the highest legal signal. The arrays are offset
2001-11-03 13:26:15 +00:00
signalvar.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
smp.h
Make smp_started volatile in sys/smp.h and remove the volatile
2001-10-31 09:03:05 +00:00
snoop.h
Move the kernel stuff out of snoop.h. It was only there because some
2001-07-25 14:47:56 +00:00
socket.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
socketvar.h
Remove stale prototype for sonewconn3().
2001-12-13 22:16:54 +00:00
sockio.h
Fixed style bugs from revisions 8.1 (CSRG), 1.14, 1.19 and 1.22.
2001-10-19 12:24:54 +00:00
soundcard.h
Correct the URL to the Hacker's Guide to Voxware.
2001-08-21 07:39:47 +00:00
stat.h
Get userland visible flags added for snapshots to give a few days
2000-07-04 04:58:34 +00:00
stdint.h
o Add new header <sys/stdint.h>.
2001-11-02 18:05:43 +00:00
sx.h
Create a mutex pool API for short term leaf mutexes.
2001-11-13 21:55:13 +00:00
syscall.h
Add nmount() stub function and regenerate the syscall-glue which should
2001-11-02 17:59:23 +00:00
syscall.mk
Add nmount() stub function and regenerate the syscall-glue which should
2001-11-02 17:59:23 +00:00
sysctl.h
Add code to export and print the description associated to sysctl
2001-12-16 02:55:41 +00:00
sysent.h
KSE Milestone 2
2001-09-12 08:38:13 +00:00
syslimits.h
After one too many PRs on the subject, bite the bullet and define IOV_MAX
2001-06-18 20:24:54 +00:00
syslog.h
syslog.h fails to compile with -Wwrite-strings
2001-05-21 17:32:47 +00:00
sysproto.h
Add nmount() stub function and regenerate the syscall-glue which should
2001-11-02 17:59:23 +00:00
systm.h
Modify the critical section API as follows:
2001-12-18 00:27:18 +00:00
taskqueue.h
Revert the reindentation of struct task's definition from rev 1.4.
2001-10-28 16:19:34 +00:00
termios.h
Add B921600 (yes, some serial ports can do this, but generic sio not support
2001-06-20 03:26:41 +00:00
time.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
timeb.h
Add missing declaration of ftime.
2001-12-03 15:07:54 +00:00
timepps.h
…
timers.h
…
times.h
…
timespec.h
This file declares `struct timespec' so that we can have a single,
2001-01-23 04:44:04 +00:00
timetc.h
…
timex.h
Update to the 2001-04-02 version of the nanokernel code from Dave Mills.
2001-04-16 13:05:05 +00:00
tty.h
Fixed style bugs (indentation errors, missing punctuation, and unsorting)
2001-10-04 07:25:16 +00:00
ttychars.h
…
ttycom.h
…
ttydefaults.h
Kernel support for erase2 character.
2000-11-28 20:03:23 +00:00
ttydev.h
Add B921600 (yes, some serial ports can do this, but generic sio not support
2001-06-20 03:26:41 +00:00
types.h
o Stop abusing MD headers with non-MD types.
2001-12-01 03:43:01 +00:00
ucontext.h
…
ucred.h
Change the kernel's ucred API as follows:
2001-10-11 23:38:17 +00:00
uio.h
Remove extraneous semicolon.
2001-10-04 10:39:56 +00:00
un.h
Hopefully improve control message passing over Unix domain sockets.
2001-10-04 13:11:48 +00:00
unistd.h
Add support for sysconf(_SC_NPROCESSORS_CONF) and sysconf(_SC_NPROCESSORS_ONLN).
2001-12-01 12:07:42 +00:00
unpcb.h
style(9) the structure definitions.
2001-09-05 01:22:14 +00:00
user.h
Update comments regarding the transient nature of k_kproc and u_md
2001-10-11 08:15:16 +00:00
utsname.h
Round 1 of Brucification inspired changes.
2001-03-24 08:37:56 +00:00
vmmeter.h
Add mibs to hold the number of forks since boot. New mibs are:
2001-01-23 14:32:01 +00:00
vnioctl.h
…
vnode.h
This is a forward port of Peter's vlrureclaim() fix, with some minor mods
2001-12-18 20:48:54 +00:00
wait.h
…
xrpuio.h
…