d8d6519c63
formula uses `& nchash'. This is very broken when nchash is a prime number instead of 1 less than a power of 2, but the Lite2 formula was merged in. Merged some cosmetic changes from Lite2, rev.1.21 and Lite1. The merge was difficult because the Lite2 code is essentially ours (phk's) except where Lite2 improved or broke it. Summary of the Lite2 changes: - in the copyright, phk's rights have been transferred to the Regents. This change should be reviewed. - nchENOENT went away; the "no" vnode is now simply 0. - comments were improved. - style was "improved". - goto instead of Fanatism (sic) was considered bad :-). - there are some small changes to support whiteouts. - new cache entries are added in more cases. More work is required near here to change the hash table size if kern.desiredvnodes is changed using sysctl. - rescanning of the hash bucket in cache_purgevfs() was removed. This change should be reviewed.
This is the top level of the FreeBSD source directory. This file was last revised on: $Id$ 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. Please see the top of the Makefile for more information on the standard build targets and compile-time flags. Building a kernel with config(8) is a somewhat more involved process, documentation for which can be found at: http://www.freebsd.org/handbook/kernelconfig.html And in the config(8) man page. The sample kernel configuration files reside in the sys/i386/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 LINT contains entries for all possible devices, not just those commonly used, and is meant more as a general reference than an actual kernel configuration file (a kernel built from it wouldn't even run). Source Roadmap: --------------- bin System/User commands. contrib Packages contributed by 3rd parties. eBones Kerberos package - NOT FOR EXPORT! 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. lib System libraries. libexec System daemons. lkm Loadable Kernel Modules. release Release building Makefile & associated tools. sbin System commands. secure DES and DES-related utilities - NOT FOR EXPORT! 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/handbook/synching.html