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Robert Watson 825eaf3470 Make sure we release the control vnode in Coda:
We allocate coda_ctlvp when /coda is mounted, but never release it.
During the unmount this vnode was marked as UNMOUNTING and when venus
is started a second time the system would hang, possibly waiting for
the old vnode to disappear.

So now we call vrele on the control vnode when file system is unmounted
to drop the reference we got during the mount. I'm pretty sure it is
also necessary to not skip the handling in coda_inactive for the control
vnode, it seems like that is the place we actually get rid of the vnode
once the refcount has dropped to 0.

Submitted by:	Jan Harkes <jaharkes at cs dot cmu dot edu>
Approved by:	re (kensmith)
2007-07-20 11:14:51 +00:00
bin Take care that the input to setenv() may actually be a pointer straight 2007-07-06 04:04:58 +00:00
cddl - Reduce number of atomic operations needed to be implemented in asm by 2007-06-08 12:35:47 +00:00
compat/opensolaris Use provider's ident to handle situations when disks are moved around 2007-05-06 01:39:39 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r171490, 2007-07-19 06:57:46 +00:00
crypto s/X11R6/local/g 2007-05-24 22:04:07 +00:00
etc Disconnect netatm from the build as it is not MPSAFE and relies on 2007-07-14 21:49:24 +00:00
games Remove duplicate. Was that a bug? :-) 2007-06-12 09:20:31 +00:00
gnu - Bump share library version which were missed in last bump 2007-06-18 18:47:54 +00:00
include Disconnect netatm from the build as it is not MPSAFE and relies on 2007-07-14 21:49:24 +00:00
kerberos5 Fix generator glue to only expose extern struct units %s_units[] is 2007-05-19 03:29:37 +00:00
lib Fix a strict aliasing warning from GCC 4.1. 2007-07-20 01:28:50 +00:00
libexec Unbreak the dynamic linker by not creating a cache for rtld-elf 2007-07-15 22:52:15 +00:00
release Note diffutils 2.8.7 MFC. 2007-07-15 01:59:35 +00:00
rescue Disconnect netatm from the build as it is not MPSAFE and relies on 2007-07-14 21:49:24 +00:00
sbin Disconnect netatm from the build as it is not MPSAFE and relies on 2007-07-14 21:49:24 +00:00
secure - Bump share library version which were missed in last bump 2007-06-18 18:47:54 +00:00
share Document support for M_NOWAIT by the new implementation of contigmalloc(9) 2007-07-19 17:23:20 +00:00
sys Make sure we release the control vnode in Coda: 2007-07-20 11:14:51 +00:00
tools Make clear that WITHOUT_TOOLCHAIN cannot be applied to build targets. 2007-07-19 08:14:28 +00:00
usr.bin Fill in some casts that are needed (according to GCC 4.1) 2007-07-20 01:27:50 +00:00
usr.sbin The wpa_passphrase(8) manual page states that it first appeared in 2007-07-17 22:28:51 +00:00
COPYRIGHT Welcome to 2007 2006-12-31 16:35:29 +00:00
LOCKS
MAINTAINERS Update the maintainer id for em driver. 2007-05-23 21:47:19 +00:00
Makefile Expose all of {check,delete}-old{,-dirs,-files,-libs}. 2007-05-16 08:46:35 +00:00
Makefile.inc1 Add sed(1) to cross tools. We do want newly built version during 2007-07-10 10:17:32 +00:00
ObsoleteFiles.inc MFp4: Remove files that are removed during gcc 4.2 upgrade, as 2007-07-17 17:28:59 +00:00
README Simply running ``make world'' will bomb unless you dig up the 2006-06-07 03:33:48 +00:00
UPDATING Fix typo. 2007-07-09 01:13:00 +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
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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
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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