Matt Macy 4f6c66cc9c UDP: further performance improvements on tx ... Cumulative throughput while running 64 netperf -H $DUT -t UDP_STREAM -- -m 1 on a 2x8x2 SKL went from 1.1Mpps to 2.5Mpps Single stream throughput increases from 910kpps to 1.18Mpps Baseline: https://people.freebsd.org/~mmacy/2018.05.11/udpsender2.svg - Protect read access to global ifnet list with epoch https://people.freebsd.org/~mmacy/2018.05.11/udpsender3.svg - Protect short lived ifaddr references with epoch https://people.freebsd.org/~mmacy/2018.05.11/udpsender4.svg - Convert if_afdata read lock path to epoch https://people.freebsd.org/~mmacy/2018.05.11/udpsender5.svg A fix for the inpcbhash contention is pending sufficient time on a canary at LLNW. Reviewed by: gallatin Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D15409		2018-05-23 21:02:14 +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	arm64: rockchip: Add proper armclock support	2018-05-23 19:07:03 +00:00
bsm
cam	Implement initial MMC partitions support for MMCCAM.	2018-05-22 22:16:49 +00:00
cddl	Fix 'zpool create -t <tempname>'	2018-05-15 13:27:29 +00:00
compat	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
conf	arm64: rockchip: Add proper armclock support	2018-05-23 19:07:03 +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	UDP: further performance improvements on tx	2018-05-23 21:02:14 +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	amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits	2018-03-06 14:28:37 +00:00
geom	Introduce the 'n' flag for the geli attach command.	2018-05-09 20:53:38 +00:00
gnu	gnu/dts: Update our copy of arm dts from Linux 4.16	2018-04-20 19:37:08 +00:00
i386	Support IBRS for i386.	2018-05-23 16:31:46 +00:00
isa	Revert r330780, it was improperly tested and results in taking a spin	2018-03-11 20:13:15 +00:00
kern	Remove incorrect owepreempt assertion added in r334062	2018-05-23 10:13:17 +00:00
kgssapi	kgssapi: Remove trivial deadcode	2018-02-14 00:12:03 +00:00
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	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
net80211	Use an accessor function to access ifr_data.	2018-03-30 18:50:13 +00:00
netgraph	ifnet: Replace if_addr_lock rwlock with epoch + mutex	2018-05-18 20:13:34 +00:00
netinet	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
netinet6	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
netipsec	Add a SPD cache to speed up lookups.	2018-05-22 15:54:25 +00:00
netpfil	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
netsmb	Eliminate the overhead of gratuitous repeated reinitialization of cap_rights	2018-05-09 18:47:24 +00:00
nfs	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
nfsclient	style: Remove remaining deprecated MALLOC/FREE macros	2018-01-25 22:25:13 +00:00
nfsserver
nlm	Use syscall_helper_register() to register syscalls and initialize though	2018-02-10 01:09:22 +00:00
ofed	UDP: further performance improvements on tx	2018-05-23 21:02:14 +00:00
opencrypto	cryptosoft: Do not exceed crd_len around *crypt_multi	2018-04-19 15:24:21 +00:00
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	Do pass removing some write-only variables from the kernel.	2017-12-25 04:48:39 +00:00
security	Use an accessor function to access ifr_data.	2018-03-30 18:50:13 +00:00
sparc64	Enable kernel dump features in GENERIC for most platforms.	2018-05-19 19:53:23 +00:00
sys	pmc: bump PMC major version to reflect ABI breakage and make warning not require verbose	2018-05-23 19:55:47 +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	Add dtb overlays support	2018-03-24 21:30:24 +00:00
ufs	ufs: remove cgbno variable where unused	2018-05-19 19:30:42 +00:00
vm	Ensure that "m" is initialized in vm_page_alloc_freelist_domain().	2018-05-22 16:19:48 +00:00
x86	Fix UP build.	2018-05-22 20:50:19 +00:00
xdr
xen	xen: fix gntdev	2018-05-02 10:19:17 +00:00
Makefile