freebsd with flexible iflib nic queues
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Jeff Roberson 0f9e06e18b Fix a few places that free a page from an object without busy held. This is
tightening constraints on busy as a precursor to lockless page lookup and
should largely be a NOP for these cases.

Reviewed by:	alc, kib, markj
Differential Revision:	https://reviews.freebsd.org/D22611
2019-12-02 22:42:05 +00:00
bin Add iflag=fullblock to dd 2019-09-30 22:00:48 +00:00
cddl libzpool: use CFLAGS.lz4.c to build lz4.o and lz4.pico 2019-12-02 15:37:06 +00:00
contrib Fix a typo (upto --> up to) and reword to improve word flow. 2019-12-02 20:39:40 +00:00
crypto sshd: make getpwclass wrapper MON_ISAUTH not MON_AUTH 2019-11-20 16:30:37 +00:00
etc Create /etc/os-release file. 2019-11-20 23:45:31 +00:00
gnu Get the readline header from the installed header instead of the from the source 2019-09-12 15:50:14 +00:00
include Import devicetree files from Linux 5.4 2019-11-28 19:05:03 +00:00
kerberos5 Fix generation of krb5-config with LC_CTYPE=*.UTF-8 2019-07-01 11:47:45 +00:00
lib Make use of the stats(3) framework in the TCP stack. 2019-12-02 20:58:04 +00:00
libexec Simplify code with strlcpy/strlcat. 2019-12-01 08:04:22 +00:00
release Remove picobsd build scripts and the remaining tinyware 2019-11-05 02:30:41 +00:00
rescue Remove unused defines since r147075 2019-07-12 04:44:50 +00:00
riscv/sifive Import riscv DTS files 2019-11-28 19:38:57 +00:00
sbin Capitalize some user-visible output messages in 2019-11-30 14:17:45 +00:00
secure caroot: commit initial bundle 2019-10-04 02:34:20 +00:00
share Expand stats(3) man page to add a caveat regarding HZ. 2019-12-02 21:03:09 +00:00
stand loader.efi: fix cd boot for cisco C220M3 2019-12-02 21:08:59 +00:00
sys Fix a few places that free a page from an object without busy held. This is 2019-12-02 22:42:05 +00:00
targets - Retire pc-sysinstall(8) 2019-09-03 19:42:04 +00:00
tests procdesc: allow to collect status through wait(1) if process is traced 2019-11-25 18:33:21 +00:00
tools libclang_rt: enable on powerpc* 2019-11-23 19:35:09 +00:00
usr.bin Correct date and time of George Harrison's death. 2019-11-29 23:04:45 +00:00
usr.sbin bhyve: uniform printf format string newlines 2019-12-02 20:51:46 +00:00
.arcconfig
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.cirrus.yml cirrus.yml: stop fetching OVMF.fd now that we're using the pkg 2019-07-30 16:40:33 +00:00
.clang-format Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitattributes Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitignore Import devicetree files from Linux 5.4 2019-11-28 19:05:03 +00:00
COPYRIGHT Happy New Year 2019! 2019-01-01 00:25:25 +00:00
LOCKS LOCKS: update current locks 2018-06-09 03:08:04 +00:00
MAINTAINERS [skip ci] Add me to MAINTAINERS for fusefs 2019-07-28 15:20:47 +00:00
Makefile Take arm.arm (armv5) out of universe 2019-11-03 19:36:34 +00:00
Makefile.inc1 Update Makefile.inc1 dtc comment 2019-11-26 14:25:50 +00:00
Makefile.libcompat libcompat: build 32-bit rtld and ldd as part of "everything" 2019-11-07 22:58:10 +00:00
Makefile.sys.inc AUTO_OBJ: For all top-level targets enforce using an OBJDIR. 2017-12-05 21:29:47 +00:00
ObsoleteFiles.inc Remove the trm(4) driver 2019-11-28 02:32:17 +00:00
README README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
README.md README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
RELNOTES Document iwm(4) support for 9000-series devices. 2019-11-08 00:01:37 +00:00
UPDATING Revert r354909: Make the warning for deprecated NO_ variables an error. 2019-11-22 18:41:09 +00:00

FreeBSD Source:

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

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

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), config(8), https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html, and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information, including setting make(1) variables.

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.

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.

stand		Boot loader sources.

sys		Kernel sources.

sys/<arch>/conf Kernel configuration files. GENERIC is the configuration
		used in release builds. NOTES contains documentation of
		all possible entries.

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:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html