freebsd with flexible iflib nic queues
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Rick Macklem d189dcb6e2 Alex Burlyga reported a POLA violation for the new NFS client as
compared to the old NFS client via email to the freebsd-fs@ mailing list.
For the new client, when multiple clients attempted to create a symbolic
link concurrently, more that one client would report success instead of
EEXIST. This was caused by code in the new client that mapped EEXIST to
OK assuming it was caused by a retried RPC request.
Since the old client did not do this, the patch defaults to the old
behaviour and permits the new behaviour to be enabled via a sysctl.

Reported by:	alex.burlyga.ietf@gmail.com
Tested by:	alex.burlyga.ietf@gmail.com
MFC after:	2 weeks
2015-07-03 01:15:21 +00:00
bin mv: Improve message when moving two or more files to non-directory. 2015-06-28 21:36:00 +00:00
cddl First cut of DTrace for AArch64. 2015-07-01 15:51:11 +00:00
contrib Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
crypto Merge OpenSSL 1.0.1o. 2015-06-12 16:48:26 +00:00
etc Updated random(4) boot/shutdown scripting. 2015-06-30 17:09:41 +00:00
games Fix a typo. 2015-07-02 11:46:35 +00:00
gnu Use single instance of the identical INKERNEL() and PMC_IN_KERNEL() 2015-07-02 14:37:21 +00:00
include new depends 2015-06-16 23:37:19 +00:00
kerberos5 Fix a typo introduced in r262209. 2015-06-18 21:18:43 +00:00
lib Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
libexec Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
release Fix the path to the UFS/MSDOSFS filesystem labels, since they 2015-07-02 02:33:58 +00:00
rescue Add META_MODE support. 2015-06-13 19:20:56 +00:00
sbin Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
secure Add compatibility with $2y$ bcrypt hashes 2015-06-16 23:57:29 +00:00
share update the documentation of the _IV_ flags... _IV_PRESENT doesn't 2015-07-03 00:37:16 +00:00
sys Alex Burlyga reported a POLA violation for the new NFS client as 2015-07-03 01:15:21 +00:00
targets Support WITH_LLDB 2015-06-16 23:38:44 +00:00
tests Misc fixes from projects/bmake 2015-06-11 21:13:05 +00:00
tools Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
usr.bin Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
usr.sbin Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
.arcconfig Add repository.callsign, to help arcanist figure out what repo it's 2015-07-02 22:23:52 +00:00
.arclint phabricator related changes: 2015-04-20 20:33:22 +00:00
COPYRIGHT Bump copyright year. 2014-12-31 10:00:43 +00:00
LOCKS
MAINTAINERS Remove cokane@ from MAINTAINERS for 3dfx(4)/tdfx(4) because their email 2014-11-25 05:25:12 +00:00
Makefile targets now needs .PHONY 2015-06-22 16:13:17 +00:00
Makefile.inc1 First cut of DTrace for AArch64. 2015-07-01 15:51:11 +00:00
ObsoleteFiles.inc Let the nv.h and dnv.h includes be only in sys directory. 2015-07-02 21:58:10 +00:00
README README: changes and fixups 2015-04-19 07:16:44 +00:00
UPDATING Huge cleanup of random(4) code. 2015-06-30 17:00:45 +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.  See build(7)
and 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.  See build(7), config(8),
and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
for more information.

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 kernel configuration files reside in the sys/<arch>/conf
sub-directory.  GENERIC is the default configuration used in release builds.
NOTES contains entries and documentation for all possible
devices, not just those commonly used.


Source Roadmap:
---------------

bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

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.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

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