Mateusz Guzik 2604eb9e17 mtx: reduce lock accesses ... Instead of spuriously re-reading the lock value, read it once. This change also has a side effect of fixing a performance bug: on failed _mtx_obtain_lock, it was possible that re-read would find the lock is unowned, but in this case the primitive would make a trip through turnstile code. This is diff reduction to a variant which uses atomic_fcmpset. Discussed with: jhb (previous version) Tested by: pho (previous version)		2017-01-03 21:36:15 +00:00
..
amd64	amd64: add atomic_fcmpset	2017-01-03 21:00:24 +00:00
arm	Fixes the sensor initialization, always reset the digital outputs to start.	2016-12-31 02:18:08 +00:00
arm64	Add virtio_pci to GENERIC arm64 conf	2016-12-18 11:15:31 +00:00
boot	Remove a GPL licensed DTS.	2017-01-03 16:46:51 +00:00
bsm
cam	Fix build with enabled debug after r310778.	2016-12-29 18:08:04 +00:00
cddl	Revert r309619 "ifndef atomic_cas_* in cddl code"	2017-01-03 21:02:30 +00:00
compat	Regen after r310638.	2016-12-27 20:22:17 +00:00
conf	Restore status quo: mips64 does not need subr_sfbuf.c	2016-12-30 17:12:41 +00:00
contrib	Merge CK as of commit 255a47553aa5e8d0bb5f8eec63acac7f4c25a6d8, mostly	2016-12-30 18:23:58 +00:00
crypto	Add accelerated AES with using the ARMv8 crypto instructions. This is based	2016-11-21 11:18:00 +00:00
ddb	Use casts to force an unsigned comparison in db_search_symbol().	2016-12-14 00:18:12 +00:00
dev	misc minor fixes in mpr(4)	2017-01-03 17:35:16 +00:00
fs	Workaround NFS bug with readdirplus when there are greater than 1 billion files in a filesystem.	2017-01-02 19:18:56 +00:00
gdb
geom	build: Unbreak LINT	2016-12-21 01:39:11 +00:00
gnu	Add Ingenic X1000 DTS files (unofficial).	2016-11-19 15:03:49 +00:00
i386	Move the objects used to create temporary mappings for i386 pmap zero and copy	2016-12-23 15:14:56 +00:00
isa
kern	mtx: reduce lock accesses	2017-01-03 21:36:15 +00:00
kgssapi
libkern	Update r309143 to prevent false sharing.	2016-11-25 17:20:23 +00:00
mips	Support mips[*]hf variants in config files	2016-12-30 00:34:52 +00:00
modules	rtwn: add (untested) radar detection support for RTL8821AU	2016-12-30 22:24:01 +00:00
net	2017 IFLIB updates in preparation for commits to e1000 and ixgbe.	2017-01-02 00:56:33 +00:00
net80211	[net80211] add placeholders for the VHT action frame handling.	2016-12-31 07:50:14 +00:00
netgraph	Changes to allow the patching of packets with an offset (and other changes.. see man page)	2016-12-02 10:47:10 +00:00
netinet	Unbreak ip_carp with WITHOUT_INET6 enabled by conditionalizing all IPv6	2016-12-30 21:33:01 +00:00
netinet6	Whitespace changes.	2016-12-26 11:06:41 +00:00
netipsec	Add a missing header	2016-11-26 23:15:11 +00:00
netnatm
netpfil	Improve upon r309394	2016-12-10 03:31:38 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed	Move the ConnectX-3 and ConnectX-2 driver from sys/ofed into sys/dev/mlx4	2016-09-30 08:23:06 +00:00
opencrypto	Add support for the fpu_kern(9) KPI on arm64. It hooks into the existing	2016-10-20 09:22:10 +00:00
pc98	Add a COMPAT_FREEBSD11 kernel option.	2016-12-09 18:54:12 +00:00
powerpc	Restrict SLB handler to powerpc64 and AIM	2016-12-28 03:40:54 +00:00
riscv	Disable superpages reservations as we don't have implemented them yet.	2016-11-21 12:00:31 +00:00
rpc
security	Audit 'fd' and 'cmd' arguments to fcntl(2), and when generating BSM,	2016-11-22 00:41:24 +00:00
sparc64	Add support for encrypted kernel crash dumps.	2016-12-10 16:20:39 +00:00
sys	mtx: reduce lock accesses	2017-01-03 21:36:15 +00:00
teken
tests
tools
ufs	Release laundered vnode pages to the head of the inactive queue.	2016-11-23 17:53:07 +00:00
vm	Add a page queue for holding dirty anonymous unswappable pages.	2017-01-03 00:05:44 +00:00
x86	xen: fix IPI setup with EARLY_AP_STARTUP	2016-12-22 16:09:44 +00:00
xdr
xen	xen: fix IPI setup with EARLY_AP_STARTUP	2016-12-22 16:09:44 +00:00
Makefile