freebsd with flexible iflib nic queues
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Jeff Roberson 815b74866a Fix a long standing bug in journaled soft-updates. The dirrem structure
needs to handle file removal, directory removal, file move, directory move,
etc.  The code in handle_workitem_remove() needs to propagate any completed
journal entries to the write that will render the change stable.  In the
case of a moved directory this means the new parent.  However, for an
overwrite that frees a directory (DIRCHG) we must move the jsegdep to the
removed inode to be released when it is stable in the cg bitmap or the
unlinked inode list.  This case was previously unhandled and caused a
panic.

Reported by:	mckusick, pho
Reviewed by:	mckusick
Tested by:	pho
2020-01-14 02:00:24 +00:00
bin sh: Fix rare memory leak with SIGINT 2020-01-01 12:06:37 +00:00
cddl Use a deterministic hash for USDT symbol names. 2020-01-07 21:56:20 +00:00
contrib Merge commit f46ba4f07 from llvm git (by Simon Atanasyan): 2020-01-13 20:31:10 +00:00
crypto sshd: make getpwclass wrapper MON_ISAUTH not MON_AUTH 2019-11-20 16:30:37 +00:00
etc Merge llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp 2019-12-22 11:50:44 +00:00
gnu Retire build support for GCC's DWARF unwinder 2020-01-08 21:07:55 +00:00
include Revert r355760, r355759 2019-12-15 17:33:26 +00:00
kerberos5 Update Makefile.depend files 2019-12-11 17:37:53 +00:00
lib Unbound's config.h is manually maintained, using a ./configure produced 2020-01-13 06:55:31 +00:00
libexec rtld: clean up Makefile. 2020-01-11 09:18:58 +00:00
release Fix a typo. 2020-01-13 16:31:58 +00:00
rescue Remove unused defines since r147075 2019-07-12 04:44:50 +00:00
sbin savecore: include time zone in info.N file 2020-01-13 22:01:37 +00:00
secure Update Makefile.depend files 2019-12-11 17:37:53 +00:00
share tap(4): also note that we drop configured addresses 2020-01-13 18:26:27 +00:00
stand Backout 356693. The libsa malloc does provide necessary alignment and 2020-01-13 20:02:27 +00:00
sys Fix a long standing bug in journaled soft-updates. The dirrem structure 2020-01-14 02:00:24 +00:00
targets Update libssp paths in various Makefile.depend* files 2020-01-06 18:15:55 +00:00
tests tests: fusefs: silence remaining unsigned/signed comparison warnings 2020-01-10 21:51:27 +00:00
tools Makefile.inc1: push /usr/libexec into the BPATH/TMPPATH 2020-01-12 04:18:36 +00:00
usr.bin Optimize diff -q. 2020-01-13 18:29:47 +00:00
usr.sbin fstyp hammer2: remove dead code 2020-01-13 22:36:29 +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 .gitignore: Add LINT kernel configurations generated into SRCDIR 2019-08-10 18:22:22 +00:00
COPYRIGHT Happy New Year 2020! 2019-12-31 16:01:36 +00:00
LOCKS LOCKS: update current locks 2018-06-09 03:08:04 +00:00
MAINTAINERS Move all sources from the llvm project into contrib/llvm-project. 2019-12-20 19:53:05 +00:00
Makefile Use clang and lld as the default toolchain for RISCV. 2020-01-08 17:25:59 +00:00
Makefile.inc1 Makefile.inc1: push /usr/libexec into the BPATH/TMPPATH 2020-01-12 04:18:36 +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 Provide libssp based on libc 2020-01-04 20:19:25 +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 Add an entry to RELNOTES for r355677. 2019-12-13 16:28:48 +00:00
UPDATING Add notes for MAKE_OBSOLETE_GCC going away and riscv switching to clang/lld. 2020-01-08 17:31:54 +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