Ben Gras 49eb1f4806 vm: new secondary cache code ...

Primary purpose of change: to support the mmap implementation, VM must
know both (a) about some block metadata for FS cache blocks, i.e.
inode numbers and inode offsets where applicable; and (b) know about
*all* cache blocks, i.e.  also of the FS primary caches and not just
the blocks that spill into the secondary one. This changes the
interface and VM data structures.

This change is only for the interface (libminixfs) and VM data
structures; the filesystem code is unmodified, so although the
secondary cache will be used as normal, blocks will not be annotated
with inode information until the FS is modified to provide this
information. Until it is modified, mmap of files will fail gracefully
on such filesystems.

This is indicated to VFS/VM by returning ENOSYS for REQ_PEEK.

Change-Id: I1d2df6c485e6c5e89eb28d9055076cc02629594e

2013-04-24 10:18:16 +00:00

..

acknm

retire _CONST, _VOLATILE, _SIZET, _ARGS, _VOID

2012-03-25 21:58:20 +02:00

acksize

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

add_route

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

arp

Removing obsolete _MINIX_SOURCE define

2013-02-26 09:44:21 +00:00

ash

ASH: Fix clean target.

2013-03-08 09:41:49 +01:00

at

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

atnormalize

Remove some usage of 64bit functions (minix/u64.h)

2012-10-15 18:24:30 +02:00

autopart

Rename "struct partition" to "struct part_geom"

2013-03-20 16:14:21 +00:00

backup

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

basename

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

btrace

Removing useless minix/types.h header

2012-12-07 13:58:06 +01:00

cawf

Upgrading build system to new NetBSD revision

2012-11-15 16:07:29 +01:00

cd

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

cdprobe

Remove MINIXSRCDIR and use NETBSDSRCDIR

2012-06-18 10:53:35 +00:00

chmod

Upgrading build system to new NetBSD revision

2012-11-15 16:07:29 +01:00

chown

Upgrading build system to new NetBSD revision

2012-11-15 16:07:29 +01:00

ci

retire _PROTOTYPE

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cleantmp

Upgrading build system to new NetBSD revision

2012-11-15 16:07:29 +01:00

cmp

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

co

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

comm

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

compress

Removing obsolete _MINIX define

2013-02-26 09:44:20 +00:00

cp

Importing bin/ln

2013-02-01 11:41:48 +01:00

cpp

better cpp

2012-02-17 23:53:44 +01:00

crc

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

cron

Removing obsolete _MINIX_SOURCE define

2013-02-26 09:44:21 +00:00

crontab

Upgrading build system to new NetBSD revision

2012-11-15 16:07:29 +01:00

cut

Full switch to clang/ELF. Drop ack. Simplify.

2012-02-14 14:52:02 +01:00

dd

Upgrading build system to new NetBSD revision

2012-11-15 16:07:29 +01:00

decomp16

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

DESCRIBE

Add fbd -- Faulty Block Device driver

2011-12-11 22:45:46 +01:00

devmand

Upgrading build system to new NetBSD revision

2012-11-15 16:07:29 +01:00

devsize

Rename "struct partition" to "struct part_geom"

2013-03-20 16:14:21 +00:00

df

Fix buffer overflows in df(1), format(1)

2012-11-30 10:54:40 +00:00

dhcpd

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

dhrystone

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

diff

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

dirname

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

diskctl

diskctl(8) tool

2010-08-12 14:11:28 +00:00

dosread

Libraries updates and cleanup

2013-01-14 11:36:26 +01:00

dumpcore

Remove MINIXSRCDIR and use NETBSDSRCDIR

2012-06-18 10:53:35 +00:00

eject

commands: fixes for clang errors.

2010-07-06 12:10:23 +00:00

env

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

expand

retire _PROTOTYPE

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factor

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

fbdctl

Add fbd -- Faulty Block Device driver

2011-12-11 22:45:46 +01:00

fdisk

Rename "struct partition" to "struct part_geom"

2013-03-20 16:14:21 +00:00

fetch

remove utimes() workarounds

2013-04-12 18:55:40 +00:00

find

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

finger

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

fingerd

retire _CONST, _VOLATILE, _SIZET, _ARGS, _VOID

2012-03-25 21:58:20 +02:00

fix

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

fold

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

format

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

fortune

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

fsck.mfs

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

gcore

gcore: uninitialized variable fix and cleanup

2011-11-23 15:56:13 +01:00

gcov-pull

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

getty

Cross compile on minix support

2012-11-15 16:07:30 +01:00

grep

More cleaning up

2012-02-15 19:04:58 +00:00

hexdump

get rid of __LONG_LONG_SUPPORTED

2012-03-25 21:58:26 +02:00

host

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

hostaddr

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

id

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

ifconfig

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

ifdef

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

intr

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

ipcrm

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

ipcs

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

irdpd

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

isoread

retire _PROTOTYPE

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last

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2012-03-25 16:17:10 +02:00

less

Removing obsolete _MINIX define

2013-02-26 09:44:20 +00:00

loadfont

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

loadkeys

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

loadramdisk

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

logger

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

look

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

lp

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

lpd

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

lspci

make all other commands use ProcFS

2010-09-14 21:31:56 +00:00

mail

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

MAKEDEV

fb: introduce framebuffer support to Minix

2013-02-21 10:29:08 +00:00

mdb

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

mesg

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

mined

Mined: allow Ins to mark

2013-01-25 18:44:17 +01:00

mkfifo

mkfifo.c: fix ack warning

2010-12-10 15:21:59 +00:00

mount

Implement dynamic mtab support

2012-11-26 15:20:18 +00:00

mt

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

netconf

adjust netconf for new su behaviour

2012-03-28 17:30:56 +02:00

nice

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

nohup

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

nonamed

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

od

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

part

Rename "struct partition" to "struct part_geom"

2013-03-20 16:14:21 +00:00

partition

Rename "struct partition" to "struct part_geom"

2013-03-20 16:14:21 +00:00

paste

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

patch

rename mmap() and munmap()

2011-07-16 13:01:19 +02:00

ping

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

pkgin_all

pkgin_all: script to auto-install all packages

2013-02-14 22:58:29 +00:00

pkgin_cd

Update release script for pkgsrc

2010-09-10 17:00:30 +00:00

playwave

Libraries updates and cleanup

2013-01-14 11:36:26 +01:00

postinstall

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

poweroff

Restore poweroff to some of it's former glory (on QEMU, at least)

2012-11-21 20:28:37 +01:00

pr

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

pr_routes

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

prep

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

printroot

Implement dynamic mtab support

2012-11-26 15:20:18 +00:00

profile

Write raw sprofile traces to preserve all information as well as save space

2012-08-10 18:49:40 +00:00

progressbar

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

ps

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

pwdauth

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

ramdisk

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

rarpd

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

rawspeed

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

rcp

Removing obsolete _MINIX define

2013-02-26 09:44:20 +00:00

readclock

remove hardcoding of system.conf path in various service calls

2010-09-10 09:22:22 +00:00

reboot

Move MINIX reboot definitions into minix/reboot.h

2013-03-20 16:50:01 +00:00

recwave

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

remsync

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

repartition

Rename "struct partition" to "struct part_geom"

2013-03-20 16:14:21 +00:00

rev

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

rget

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

rlogin

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

rotate

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

rsh

Removing obsolete _MINIX define

2013-02-26 09:44:20 +00:00

rshd

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

screendump

commands: fixes for clang errors.

2010-07-06 12:10:23 +00:00

service

vm: new secondary cache code

2013-04-24 10:18:16 +00:00

setup

setup(8): only call df(1) on mounted file systems

2012-10-17 22:54:27 +02:00

shar

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

sleep

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

slip

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

spell

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

split

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

sprofalyze

sprofalyze: fix profile data parsing

2013-02-27 17:53:27 +00:00

sprofdiff

Two frees to appease Coverity

2012-08-31 20:12:57 +02:00

srccrc

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

stty

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

svclog

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

svrctl

Add a simple utility to send control messages

2012-04-13 12:58:41 +00:00

swifi

swifi: modernize a bit

2012-03-05 22:41:49 +01:00

synctree

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

sysenv

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

syslogd

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

tail

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

tcpd

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

tcpdp

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

tcpstat

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

tee

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

telnet

Removing obsolete _MINIX define

2013-02-26 09:44:20 +00:00

telnetd

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

term

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

termcap

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

tget

Updating libcurses, libterminfo and terminfo.

2013-01-14 11:36:26 +01:00

time

Remove some usage of 64bit functions (minix/u64.h)

2012-10-15 18:24:30 +02:00

touch

remove utimes() workarounds

2013-04-12 18:55:40 +00:00

tr

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

truncate

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

tty

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

udpstat

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

umount

Removing obsolete _MINIX define

2013-02-26 09:44:20 +00:00

uname

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

unexpand

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

unstack

unstack - fix ipcvecs

2013-01-04 16:17:07 +00:00

update

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

update_bootcfg

TTY: "nobeep" setting to disable beeps

2013-02-15 11:06:34 +01:00

updateboot

updateboot script for netbsd bootloader

2012-02-15 03:51:27 +01:00

uud

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

uue

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

version

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

vol

Rename "struct partition" to "struct part_geom"

2013-03-20 16:14:21 +00:00

wc

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

whereis

Rename mkfiles from minix.*.mk to bsd.*.mk

2010-06-25 18:29:09 +00:00

which

retire _PROTOTYPE

2012-03-25 16:17:10 +02:00

worldstone

worldstone: add -s for statistical profiling

2012-09-19 13:43:17 +02:00

write

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

writeisofs

Removing obsolete _NBSD_LIBC define

2013-02-26 09:44:24 +00:00

xargs

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

zdump

Remove MINIXSRCDIR and use NETBSDSRCDIR

2012-06-18 10:53:35 +00:00

zmodem

Fix warnings trivial warnings.

2013-01-14 11:44:31 +01:00

Makefile

Importing usr.sbin/rdate

2013-04-08 08:37:04 +02:00

Makefile.inc

Removing obsolete _MINIX_COMPAT define

2013-02-26 09:44:23 +00:00