FreeBSD src
Go to file
Poul-Henning Kamp 6c325a2a21 Currently (almost) all filesystems maintain a local inode hash table
to get from (mount + inode) to vnode.  These tables are mostly
copy&pasted from UFS, sized based on desiredvnodes and therefore
quite large (128K-512K).  Several filesystems are buggy enough that
they allocate the hash table even before they know if they will
ever be used or not.

Add "vfs_hash", a system wide hash table, which will replace all
the per-filesystem hash-tables.

The fields we add to struct vnode will more or less be saved in
the respective filesystems inodes.

Having one central implementation will save code and will allow us
to justify the complexity of code to dynamically (re)size the hash
at a later point.
2005-03-14 10:01:29 +00:00
bin Fix bin/pax doesn't wait for compress/gzip before exiting. 2005-03-12 06:38:01 +00:00
contrib Correct macro usage. 2005-03-13 13:37:02 +00:00
crypto File removed in update from OpenSSL 0.9.7d -> 0.9.7e. 2005-02-25 06:22:30 +00:00
etc Unhook the recently departed lomac file from the build. 2005-03-13 08:07:11 +00:00
games Remove dublicate entries and correct apostrophe abuse. 2005-03-13 13:20:07 +00:00
gnu Implement and document the -q and -f options with their corresponding 2005-03-02 18:40:04 +00:00
include just use crypto/rijndael, and nuke opencrypto/rindael.[ch]. 2005-03-11 17:24:46 +00:00
kerberos5 Update Heimdal 0.6.1 -> 0.6.3. 2005-02-24 22:24:24 +00:00
lib Support extracting entries with pathnames longer than PATH_MAX. In 2005-03-13 02:53:42 +00:00
libexec Install rlogind(8). Pointy hat is available on request. 2005-03-03 15:59:32 +00:00
release Minor grammar fixes: jail(8) chflags, rescue(8) and bsdtar. 2005-03-14 02:13:50 +00:00
rescue Wrap BSD r* commands in NO_RCMDS. 2005-03-02 11:53:22 +00:00
sbin Use int instead of size_t (%*s needs int). 2005-03-14 08:34:02 +00:00
secure Update OpenSSL 0.9.7d -> 0.9.7e. 2005-02-25 06:04:12 +00:00
share Remove mention of mac_lomac(4) policy from here too. 2005-03-12 21:10:42 +00:00
sys Currently (almost) all filesystems maintain a local inode hash table 2005-03-14 10:01:29 +00:00
tools Add NO_GPIB 2005-03-12 20:42:18 +00:00
usr.bin Convert a couple of other uses of Lst_ForEach to LST_FOREACH and 2005-03-14 08:29:58 +00:00
usr.sbin Fix typos in comments. 2005-03-11 14:20:09 +00:00
COPYRIGHT Complete 2005 transition. 2005-01-01 07:29:20 +00:00
MAINTAINERS Add myself as a maintainer of geom_shsec. 2005-03-13 15:30:01 +00:00
Makefile Repo-copy tools/regression/usr.bin/make to tools/build/make_check 2005-03-02 12:33:23 +00:00
Makefile.inc1 Add hacks that I use to test cross-builds (by building on 2005-03-02 16:40:51 +00:00
README KerberosIV de-orbit burn continues. Disconnect from "make world". 2003-03-08 10:01:26 +00:00
UPDATING Remove important entry being X that's 9 months old 2005-03-03 08:44:33 +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
``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.

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