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freebsd-dev/sys/net
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Alexander V. Chernikov b2b7ca49dc Use count(9) api for the bpf(4) statistics. 
Currently each bfp descriptor uses u64 variables to maintain its counters.
On interfaces with high packet rate this leads to unnecessary contention
and inaccurate reporting.

PR:		kern/205320
Reported by:	elofu17 at hotmail.com
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D14726
2018-03-20 22:57:06 +00:00
..
altq kernel: Fix several typos and minor errors 2017-12-27 03:23:21 +00:00
bpf_buffer.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
bpf_buffer.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
bpf_filter.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
bpf_jitter.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
bpf_jitter.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
bpf_zerocopy.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
bpf_zerocopy.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
bpf.c Use count(9) api for the bpf(4) statistics. 2018-03-20 22:57:06 +00:00
bpf.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
bpfdesc.h Use count(9) api for the bpf(4) statistics. 2018-03-20 22:57:06 +00:00
bridgestp.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
bridgestp.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
dlt.h MFV r313759: license change for a few headers (4 clause BSD to 3 clause BSD). 2017-02-15 07:22:47 +00:00
ethernet.h Define ethernet type 0x88A8 as ETHERTYPE_QINQ. 2018-03-06 12:01:31 +00:00
fddi.h spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
firewire.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ieee8023ad_lacp.c Added missing CTLFLAG_VNET to lacp default_strict_mode 2018-01-24 10:13:14 +00:00
ieee8023ad_lacp.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
ieee_oui.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_arc.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_arcsubr.c spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
if_arp.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_bridge.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_bridgevar.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_clone.c Do not pass NULL pointer to copyout in if_clone_list. 2017-12-23 16:45:24 +00:00
if_clone.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_dead.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_debug.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_disc.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_dl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_edsc.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_enc.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_enc.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_epair.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_ethersubr.c Fix outgoing TCP/UDP packet drop on arp/ndp entry expiration. 2018-03-17 17:05:48 +00:00
if_fddisubr.c Fix build. 2017-11-19 11:21:16 +00:00
if_fwsubr.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_gif.c Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
if_gif.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_gre.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_gre.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_ipsec.c Introduce the concept of IPsec security policies scope. 2017-03-07 00:13:53 +00:00
if_ipsec.h Merge projects/ipsec into head/. 2017-02-06 08:49:57 +00:00
if_iso88025subr.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_lagg.c Disabled the use of flowid for lagg by default 2018-01-04 20:05:47 +00:00
if_lagg.h Remove some code, dead from the day one. 2017-05-25 23:19:09 +00:00
if_llatbl.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_llatbl.h Fix outgoing TCP/UDP packet drop on arp/ndp entry expiration. 2018-03-17 17:05:48 +00:00
if_llc.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_loop.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_me.c Do not adjust interface MTU automatically. Leave this task to the system 2017-04-11 08:56:18 +00:00
if_media.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_media.h Correct comment for IFM_IEEE80211_VHT media variant. 2018-03-15 23:32:29 +00:00
if_mib.c These files were getting sys/malloc.h and vm/uma.h with header pollution 2016-02-01 17:41:21 +00:00
if_mib.h
if_pflog.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_pfsync.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_sppp.h sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
if_spppfr.c
if_spppsubr.c sys/net*: minor spelling fixes. 2016-05-03 18:05:43 +00:00
if_stf.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_tap.c Disallow TUN and TAP character device IOCTLs to modify the network device 2017-11-29 09:40:11 +00:00
if_tap.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_tapvar.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
if_tun.c Disallow TUN and TAP character device IOCTLs to modify the network device 2017-11-29 09:40:11 +00:00
if_tun.h Allow an MTU of 65535 bytes to be set via TUN[SG]IFINFO. This requires 2016-05-24 11:47:14 +00:00
if_types.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_var.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if_vlan_var.h Properly define the VLAN_XXX() function macros to avoid miscompilation when 2017-11-30 11:35:22 +00:00
if_vlan.c Revert r327828, r327949, r327953, r328016-r328026, r328041: 2018-01-21 15:42:36 +00:00
if_vxlan.c Add macro for vxlan list mutex lock and unlock 2017-12-30 19:49:40 +00:00
if_vxlan.h Add support for IPv6 scoped addresses to vxlan 2017-12-30 04:03:53 +00:00
if.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
if.h Garbage collect IFCAP_POLLING_NOCOUNT. It wasn't used since very 2017-12-06 23:03:34 +00:00
ifdi_if.m Update Matthew Macy contact info 2017-12-19 17:59:00 +00:00
iflib.c iflib: stop timer callout when stopping 2018-03-02 18:48:07 +00:00
iflib.h IFLIB: Make isc_magic unsigned 2018-02-21 18:57:00 +00:00
ifq.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
iso88025.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
mp_ring.c Have ifmp_ring_enqueue() abdicate instead of switch to a consumer 2017-09-23 16:46:30 +00:00
mp_ring.h Import the 'iflib' API library for network drivers. From the author: 2016-05-18 04:35:58 +00:00
mppc.h ng_mppc(4): Bring netgraph(3) MPPC compression support. 2016-06-07 15:07:00 +00:00
mppcc.c ng_mppc(4):: basic readability cleanups. 2016-07-09 02:33:45 +00:00
mppcd.c ng_mppc(4):: basic readability cleanups. 2016-07-09 02:33:45 +00:00
netisr_internal.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
netisr.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
netisr.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
netmap_user.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
netmap_virt.h Various fixes for ptnet/ptnetmap (passthrough of netmap ports). In detail: 2016-10-27 09:46:22 +00:00
netmap.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
paravirt.h
pfil.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
pfil.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
pfkeyv2.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
pfvar.h pf: Cope with overly large net.pf.states_hashsize 2018-02-25 08:56:44 +00:00
ppp_defs.h
radix_mpath.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
radix_mpath.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
radix.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
radix.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
raw_cb.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
raw_cb.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
raw_usrreq.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
rndis.h rndis: Add LINK_SPEED_CHANGE status 2017-07-24 03:59:50 +00:00
route_var.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
route.c Increment the route table gen count after a modify 2018-01-23 03:15:44 +00:00
route.h Reduce code duplication for inpcb route caching 2018-01-23 03:15:39 +00:00
rss_config.c rss: Remove never defined UDP_IPV4_EX 2017-10-11 06:08:01 +00:00
rss_config.h rss: Remove never defined UDP_IPV4_EX 2017-10-11 06:08:01 +00:00
rtsock.c Allow route change requests to not specify the gateway. 2018-02-21 19:13:23 +00:00
sff8436.h Add SFF-8024 Extended Specification Compliance 2015-12-28 09:26:07 +00:00
sff8472.h ifconfig(8): Display extended compliance code string for SFP transceivers 2017-12-05 18:42:07 +00:00
slcompress.c sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
slcompress.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
toeplitz.c
toeplitz.h
vnet.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
vnet.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00