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dougm 75b709b489 Change blist_next_leaf_alloc so that it can examine more than one leaf
after the one where the possible block allocation begins, and allocate
a larger number of blocks than the current limit. This does not affect
the limit on minimum allocation size, which still cannot exceed
BLIST_MAX_ALLOC.

Use this change to modify swp_pager_getswapspace and its callers, so
that they can allocate more than BLIST_MAX_ALLOC blocks if they are
available.

Tested by: pho
Approved by: markj (mentor)
Differential Revision: https://reviews.freebsd.org/D20579
2019-07-06 06:15:03 +00:00
bin Fix .depend files to work for build tools. 2019-06-15 17:08:13 +00:00
cddl DTrace: add a top level makefile to the new test suit 2019-06-09 22:45:07 +00:00
contrib elfcopy: Clear errors after fetching the shstrtab index. 2019-07-04 15:07:19 +00:00
crypto Complete LOCAL_PEERCRED support. Cache pid of the remote process in the 2019-05-30 14:24:26 +00:00
etc Remove NAND and NANDFS support 2019-06-25 04:50:09 +00:00
gnu powerpc: Transition to Secure-PLT, like most other OSs (Toolchain part) 2019-06-25 02:35:22 +00:00
include Remove NAND and NANDFS support 2019-06-25 04:50:09 +00:00
kerberos5 Fix generation of krb5-config with LC_CTYPE=*.UTF-8 2019-07-01 11:47:45 +00:00
lib libc: correct iconv buffer overflow 2019-07-02 23:56:37 +00:00
libexec Fix build race when building rtld 2019-07-02 22:11:07 +00:00
release picobsd: also exclude .git where we exclude .svn today 2019-06-27 13:31:55 +00:00
rescue rescue: set NO_SHARED in Makefile 2018-11-19 22:18:18 +00:00
sbin Add a new "untrusted" option to the mount command. Its purpose 2019-07-01 23:22:26 +00:00
secure Merge OpenSSL 1.1.1c. 2019-05-28 21:54:12 +00:00
share Consider *clean targets as non-build targets as well. 2019-07-04 14:51:44 +00:00
stand efihttp: mac and err can be used uninitialized 2019-07-02 20:32:35 +00:00
sys Change blist_next_leaf_alloc so that it can examine more than one leaf 2019-07-06 06:15:03 +00:00
targets Remove NAND and NANDFS support 2019-06-25 04:50:09 +00:00
tests Skip sys.netpfil.pf.names.names and sys.netpfil.pf.synproxy.synproxy 2019-06-29 12:19:57 +00:00
tools Save the last callout function executed on each CPU 2019-07-03 19:22:44 +00:00
usr.bin Add implicit PROT_MAX() knob to proccontrol(1). 2019-07-02 19:12:02 +00:00
usr.sbin bhyve/audio: don't leak resources on failed initialization. 2019-07-03 17:24:24 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.cirrus.yml Cirrus-CI: pass OVMF env var to test script for upcoming changes 2019-04-11 13:01:26 +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 Vendor import of Unbound 1.9.2. 2019-06-30 15:01:11 +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 Update/reformat maintainer entries that I am a part of 2019-04-29 18:48:43 +00:00
Makefile Modernize the MAKE_JUST_KERNELS hint in the top-level makefile. 2019-05-24 15:45:43 +00:00
Makefile.inc1 Add head(1) to native-xtools so that it can be used in qemu-user jails 2019-06-20 13:24:58 +00:00
Makefile.libcompat Build lib32 libl. The library is built from usr.bin/lex/lib. It would be 2019-06-29 17:01:56 +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 Fix path of lib32 libcasper. 2019-07-03 20:52:10 +00:00
README README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
README.md Vendor import of Unbound 1.9.2. 2019-06-30 15:01:11 +00:00
UPDATING Fixup UPDATING text for r349253 2019-06-21 00:33:45 +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