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Bjoern A. Zeeb 376aadf896 Destroy TCP UMA zones (empty or not) upon network stack teardown
to not leak them, otherwise making UMA/vmstat unhappy with every stoped vnet.
We will still leak pages (especially for zones marked NOFREE).

Reshuffle cleanup order in tcp_destroy() to get rid of what we can
easily free first.

Sponsored by:	ISPsystem
Reviewed by:	rwatson
MFC after:	5 days
2010-03-07 15:58:44 +00:00
bin Switch to our preferred license text. 2010-03-07 07:59:05 +00:00
cddl Remove manual .includes in cddl Makefiles 2010-03-02 19:04:07 +00:00
contrib Tweak the linker spec a smidge. 2010-03-05 21:25:20 +00:00
crypto Add a missing $FreeBSD$ string. 2010-01-13 20:30:16 +00:00
etc Improve the contents of termcap.small. 2010-03-07 08:54:06 +00:00
games s/all ready/already/ 2010-02-26 16:27:11 +00:00
gnu Make little endian compiles produce little endian binaries on mips. 2010-03-05 21:24:41 +00:00
include Import ACPICA 20100304. 2010-03-05 19:58:45 +00:00
kerberos5 Fix a typo. 2010-01-09 18:53:03 +00:00
lib Switch to our preferred license text. 2010-03-07 07:59:05 +00:00
libexec Updated rtld for n32 support. 2010-03-04 04:53:05 +00:00
release Provide a script that can be used to create the memstick images. For now 2010-02-18 15:45:43 +00:00
rescue Remove libulog from the bootstrap again. 2010-01-21 16:56:27 +00:00
sbin more documentation on new dummynet features. 2010-03-05 14:13:58 +00:00
secure (Almost) fixed static linkage. The remaining problem is with 2010-02-26 12:12:54 +00:00
share Switch to our preferred license text. 2010-03-06 05:57:24 +00:00
sys Destroy TCP UMA zones (empty or not) upon network stack teardown 2010-03-07 15:58:44 +00:00
tools sh: Add various testcases for here documents. 2010-03-07 15:08:42 +00:00
usr.bin Remove vestiges of old %-format which prevents build on amd64 2010-03-06 22:38:38 +00:00
usr.sbin Bug fixed: 2010-03-05 23:08:19 +00:00
COPYRIGHT Happy New Year 2010! :-) 2009-12-31 10:00:37 +00:00
LOCKS
MAINTAINERS Add heads-up requests for parts of the tree I look after and which 2010-02-18 21:14:29 +00:00
Makefile Give make kernel-toolchain a one-liner here. Although documented in 2010-03-03 21:08:44 +00:00
Makefile.inc1 Remove old documents when they are not compressed. 2010-03-07 14:55:43 +00:00
ObsoleteFiles.inc Remove last traces of <utmp.h>. 2010-03-03 18:30:10 +00:00
README
UPDATING Add wtmpcvt(1). 2010-01-14 20:58:45 +00:00

This is the top level of the FreeBSD source directory.  This file
was last revised on:
$FreeBSD$

For copyright information, please see the file COPYRIGHT in this
directory (additional copyright information also exists for some
sources in this tree - please see the specific source directories for
more information).

The Makefile in this directory supports a number of targets for
building components (or all) of the FreeBSD source tree, the most
commonly used one being ``world'', which rebuilds and installs
everything in the FreeBSD system from the source tree except the
kernel, the kernel-modules and the contents of /etc.  The ``world''
target should only be used in cases where the source tree has not
changed from the currently running version.  See:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
for more information, including setting make(1) variables.

The ``buildkernel'' and ``installkernel'' targets build and install
the kernel and the modules (see below).  Please see the top of
the Makefile in this directory for more information on the
standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process, documentation
for which can be found at:
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
And in the config(8) man page.
Note: If you want to build and install the kernel with the
``buildkernel'' and ``installkernel'' targets, you might need to build
world before.  More information is available in the handbook.

The sample kernel configuration files reside in the sys/<arch>/conf
sub-directory (assuming that you've installed the kernel sources), the
file named GENERIC being the one used to build your initial installation
kernel.  The file NOTES contains entries and documentation for all possible
devices, not just those commonly used.  It is the successor of the ancient
LINT file, but in contrast to LINT, it is not buildable as a kernel but a
pure reference and documentation file.


Source Roadmap:
---------------
bin		System/user commands.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

games		Amusements.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

sys		Kernel sources.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.


For information on synchronizing your source tree with one or more of
the FreeBSD Project's development branches, please see:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html