Fabien Thomas f8e73c47d8 Add a SPD cache to speed up lookups. ... When large SPDs are used, we face two problems: - too many CPU cycles are spent during the linear searches in the SPD for each packet - too much contention on multi socket systems, since we use a single shared lock. Main changes: - added the sysctl tree 'net.key.spdcache' to control the SPD cache (disabled by default). - cache the sp indexes that are used to perform SP lookups. - use a range of dedicated mutexes to protect the cache lines. Submitted by: Emeric Poupon <emeric.poupon@stormshield.eu> Reviewed by: ae Sponsored by: Stormshield Differential Revision: https://reviews.freebsd.org/D15050		2018-05-22 15:54:25 +00:00
..
amd64	Enable IBRS when entering an interrupt handler from usermode.	2018-05-22 13:25:15 +00:00
arm	Pass the array length into regions_to_avail.	2018-05-22 14:26:58 +00:00
arm64	Revert r334035 for now. It breaks the boot on some boards as er expect to	2018-05-22 15:52:11 +00:00
bsm
cam	Hold the reference count until the CCB is released	2018-05-15 22:22:10 +00:00
cddl	Fix 'zpool create -t <tempname>'	2018-05-15 13:27:29 +00:00
compat	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
conf	Switch arm64 to use the same physmem code as 32-bit arm.	2018-05-22 11:07:04 +00:00
contrib	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
crypto	disable printing value of SKEIN_LOOP during standard out,	2018-05-19 18:27:14 +00:00
ddb	Fix PPC symbol resolution	2018-05-10 03:59:48 +00:00
dev	Typo.	2018-05-22 15:49:23 +00:00
dts	arm: overlays: Update to new path-based sugar format	2018-05-04 14:38:48 +00:00
fs	nfsclient: warnings cleanups	2018-05-20 06:14:12 +00:00
gdb
geom	Introduce the 'n' flag for the geli attach command.	2018-05-09 20:53:38 +00:00
gnu
i386	Use local unique labels inside most often used macros.	2018-05-22 13:45:40 +00:00
isa
kern	Add a SPD cache to speed up lookups.	2018-05-22 15:54:25 +00:00
kgssapi
libkern	Remove "All rights reserved" from my files.	2018-05-10 06:41:08 +00:00
mips	Include kernel modules for MALTA kernels.	2018-05-16 17:54:40 +00:00
modules	disable set but not used on code that can't be changed	2018-05-19 04:46:34 +00:00
net	Simplify lagg_input().	2018-05-22 15:35:38 +00:00
net80211
netgraph	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
netinet	inpcb: revert deferred inpcb free pending further review	2018-05-21 16:13:43 +00:00
netinet6	Pair CURVNET_SET and CURVNET_RESTORE in a block	2018-05-21 13:08:44 +00:00
netipsec	Add a SPD cache to speed up lookups.	2018-05-22 15:54:25 +00:00
netpfil	Restore the ability to keep states after parent rule deletion.	2018-05-22 13:28:05 +00:00
netsmb	Eliminate the overhead of gratuitous repeated reinitialization of cap_rights	2018-05-09 18:47:24 +00:00
nfs	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
nfsclient
nfsserver
nlm
ofed	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
opencrypto
powerpc	Add an IPMI attachment for PowerNV systems	2018-05-22 03:57:32 +00:00
riscv	Export a breakpoint() function to userland for riscv.	2018-05-16 16:56:35 +00:00
rpc
security
sparc64	Enable kernel dump features in GENERIC for most platforms.	2018-05-19 19:53:23 +00:00
sys	sx: port over writer starvation prevention measures from rwlock	2018-05-22 07:20:22 +00:00
teken	teken: Rename the "Set Cursor Style" sequence to match vt100.net docs	2018-05-21 20:35:16 +00:00
tests	epoch(9): Make epochs non-preemptible by default	2018-05-18 17:29:43 +00:00
tools
ufs	ufs: remove cgbno variable where unused	2018-05-19 19:30:42 +00:00
vm	Use the canonical check for reservation support.	2018-05-19 23:49:13 +00:00
x86	Cleanups related to debug exceptions on x86.	2018-05-22 00:45:00 +00:00
xdr
xen	xen: fix gntdev	2018-05-02 10:19:17 +00:00
Makefile