Eric Dumazet 99f5711e7c mlx4: do not use rwlock in fast path ...

Using a reader-writer lock in fast path is silly, when we can
instead use RCU or a seqlock.

For mlx4 hwstamp clock, a seqlock is the way to go, removing
two atomic operations and false sharing.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2017-02-15 12:06:18 -05:00

..

3com

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

8390

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

adaptec

net: adaptec: starfire: add checks for dma mapping errors

2017-01-29 19:04:11 -05:00

adi

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

aeroflex

aeroflex/greth: use napi_complete_done()

2017-02-05 16:11:57 -05:00

agere

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

alacritech

net: make ndo_get_stats64 a void function

2017-01-08 17:51:44 -05:00

allwinner

…

alteon

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

altera

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

amazon

net/ena: update driver version to 1.1.2

2017-02-09 22:27:06 -05:00

amd

pcnet32: fix BNC/AUI port on AM79C970A

2017-02-14 14:26:58 -05:00

apm

xgene_enet: remove bogus forward declarations

2017-02-02 17:12:20 -05:00

apple

…

aquantia

net:ethernet:aquantia: Add 2500/5000 mbit link modes support.

2017-02-13 12:25:52 -05:00

arc

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

atheros

atl1e: add GRO support

2017-02-03 11:13:17 -05:00

aurora

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2016-12-03 12:29:53 -05:00

broadcom

bnxt_en: Added PCI IDs for BCM57452 and BCM57454 ASICs

2017-02-12 22:18:49 -05:00

brocade

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

cadence

net: macb: fix build errors when linux/phy*.h is removed from net/dsa.h

2017-02-10 13:51:02 -05:00

calxeda

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

cavium

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-02-11 02:31:11 -05:00

chelsio

net-next: treewide use is_vlan_dev() helper function.

2017-02-06 16:33:29 -05:00

cirrus

ep93xx_eth: add GRO support

2017-02-05 16:11:57 -05:00

cisco

enic: add vxlan offload on tx path

2017-02-09 17:24:29 -05:00

davicom

net: davicom: dm9000: use new api ethtool_{get|set}_link_ksettings

2016-12-17 21:31:41 -05:00

dec

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

dlink

net: dlink: sundance: use new api ethtool_{get|set}_link_ksettings

2017-01-02 16:59:10 -05:00

emulex

be2net: get rid of custom busy poll code

2017-02-03 16:06:55 -05:00

ezchip

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

faraday

net: faraday: ftmac100: use new api ethtool_{get|set}_link_ksettings

2017-01-02 16:59:10 -05:00

freescale

net: fs_enet: Simplify code

2017-02-13 22:24:31 -05:00

fujitsu

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

hisilicon

net: hip04: Omit private ndo_get_stats function

2017-02-14 15:03:21 -05:00

hp

…

i825xx

…

ibm

ibm/emac: use napi_complete_done()

2017-02-05 16:11:57 -05:00

intel

i40e: Save more link abilities when using ethtool

2017-02-11 20:39:02 -08:00

marvell

net: mvneta: fix build errors when linux/phy*.h is removed from net/dsa.h

2017-02-10 13:51:03 -05:00

mediatek

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2017-01-28 10:33:06 -05:00

mellanox

mlx4: do not use rwlock in fast path

2017-02-15 12:06:18 -05:00

micrel

net: micrel: ks8851_mll: use new api ethtool_{get|set}_link_ksettings

2017-02-12 22:32:17 -05:00

microchip

net: microchip: encx24j600: use new api ethtool_{get|set}_link_ksettings

2017-02-12 22:32:17 -05:00

moxa

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

myricom

net: myricom: myri10ge: use new api ethtool_{get|set}_link_ksettings

2017-02-12 22:32:17 -05:00

natsemi

net: natsemi: ns83820: use new api ethtool_{get|set}_link_ksettings

2017-02-12 22:32:17 -05:00

neterion

net: neterion: vxge: use new api ethtool_{get|set}_link_ksettings

2017-02-12 22:32:17 -05:00

netronome

nfp: add the PF driver

2017-02-10 15:52:27 -05:00

nuvoton

net: nuvoton: w90p910: use new api ethtool_{get|set}_link_ksettings

2017-02-12 22:32:17 -05:00

nvidia

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

nxp

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

oki-semi

pch_gbe: Omit private ndo_get_stats function

2017-02-14 15:03:57 -05:00

packetengines

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

pasemi

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

qlogic

net-next: treewide use is_vlan_dev() helper function.

2017-02-06 16:33:29 -05:00

qualcomm

net: qcom/emac: fix a sizeof() typo

2017-02-13 22:24:35 -05:00

rdc

r6040: move spinlock in r6040_close as SOFTIRQ-unsafe lock order detected

2016-12-17 21:35:12 -05:00

realtek

8139cp: use napi_complete_done()

2017-02-05 16:11:57 -05:00

renesas

sh_eth: fix wakeup event reporting from MagicPacket

2017-02-01 12:53:59 -05:00

rocker

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

samsung

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

seeq

…

sfc

sfc: only fall back to a lower interrupt mode if it is supported

2017-02-14 12:43:18 -05:00

sgi

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

silan

…

sis

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

smsc

epic100: use napi_complete_done()

2017-02-05 16:11:57 -05:00

stmicro

net: stmmac: replace unsigned by u32

2017-02-08 15:11:27 -05:00

sun

ldmvsw: disable tso and gso for bridge operations

2017-02-14 13:04:11 -05:00

tehuti

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

ti

net: ethernet: ti: cpsw: use var instead of func for usage count

2017-02-14 22:30:42 -05:00

tile

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

toshiba

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

tundra

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

via

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

wiznet

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

xilinx

net: xilinx: constify net_device_ops structure

2017-01-23 15:58:49 -05:00

xircom

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

xscale

…

dnet.c

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

dnet.h

…

ec_bhf.c

net: make ndo_get_stats64 a void function

2017-01-08 17:51:44 -05:00

ethoc.c

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

fealnx.c

net: fealnx: use new api ethtool_{get|set}_link_ksettings

2017-01-02 16:59:10 -05:00

jme.c

net: jme: use new api ethtool_{get|set}_link_ksettings

2017-01-17 11:44:27 -05:00

jme.h

net: jme: use new api ethtool_{get|set}_link_ksettings

2017-01-17 11:44:27 -05:00

Kconfig

net: ethernet: aquantia: Integrate AQtion 2.5/5 GB NIC driver

2017-01-24 15:03:41 -05:00

korina.c

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

lantiq_etop.c

drivers: net: generalize napi_complete_done()

2017-01-30 15:10:42 -05:00

Makefile

net: ethernet: aquantia: Integrate AQtion 2.5/5 GB NIC driver

2017-01-24 15:03:41 -05:00

netx-eth.c

…