Jack Morgenstein 9f5b031770 net/mlx4_core: Relieve cpu load average on the port sending flow ... When a port is not attached, the FW requires a longer than usual time to execute the SENSE_PORT command. In the command flow, the wait_for_completion_timeout call used in mlx4_cmd_wait puts the kernel thread into the uninterruptible state during this time. This, in turn, due to the computation method, causes the CPU load average to increase. Fix this by using wait_for_completion_interruptible_timeout() for the SENSE_PORT command, which puts the thread in the interruptible state. In this state, the thread does not contribute to the CPU load average. Treat the interrupted case as if the SENSE_PORT command returned port_type = NONE. Fix suggested by Gideon Naim <gideonn@mellanox.com> and Bart Van Assche <bart.vanassche@sandisk.com>. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-07-26 16:29:25 -07:00
..
3com	3c59x: Fix shared IRQ handling	2015-07-08 23:37:32 -07:00
8390	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
adaptec	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
adi	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
aeroflex
agere	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
allwinner	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
alteon	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
altera	altera_tse: Correct rx packet length	2015-04-29 15:19:34 -04:00
amd	amd-xgbe: Fix DMA API debug warning	2015-07-08 15:57:14 -07:00
apm	drivers: net: xgene: Pre-initialize ret in xgene_enet_get_resources()	2015-06-28 16:54:32 -07:00
apple	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
arc	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
atheros	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
broadcom	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2015-07-19 14:12:22 -07:00
brocade	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
cadence	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
calxeda
cavium	net-Liquidio: Delete unnecessary checks before the function call "vfree"	2015-06-29 09:28:14 -07:00
chelsio	cxgb4: Fix incorrect sequence numbers shown in devlog	2015-07-03 09:54:02 -07:00
cirrus	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
cisco	enic: fix issues in enic_poll	2015-07-02 12:10:20 -07:00
davicom
dec	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
dlink	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
emulex	switchdev; add VLAN support for port's bridge_getlink	2015-06-23 06:56:18 -07:00
ezchip	NET: Add ezchip ethernet driver	2015-06-23 07:16:25 -07:00
faraday	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
freescale	Revert "net: fec: Ensure clocks are enabled while using mdio bus"	2015-07-15 15:59:58 -07:00
fujitsu	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
hisilicon	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
hp	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
i825xx	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
ibm	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
icplus	net: icplus: fix typo in constant name	2015-06-29 15:57:50 -07:00
intel	i40evf: don't configure unused RSS queues	2015-06-26 02:52:27 -07:00
marvell	net: mvneta: fix refilling for Rx DMA buffers	2015-07-21 00:30:02 -07:00
mellanox	net/mlx4_core: Relieve cpu load average on the port sending flow	2015-07-26 16:29:25 -07:00
micrel	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
microchip	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
moxa	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
myricom	Minor merge needed, due to function move.	2015-07-01 10:49:25 -07:00
natsemi	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
neterion	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
nuvoton	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
nvidia	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
nxp
octeon
oki-semi	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
packetengines	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
pasemi	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
qlogic	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
qualcomm	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
rdc	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
realtek	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
renesas	ravb: fix ring memory allocation	2015-07-21 22:34:27 -07:00
rocker	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-06-24 02:58:51 -07:00
samsung
seeq	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
sfc	sfc: Report TX completions to BQL after all TX events in interrupt	2015-07-09 00:00:40 -07:00
sgi	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
silan	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
sis	sis900: Trivial: Fix typos in enums	2015-06-29 12:52:06 -07:00
smsc	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
stmicro	stmmac: fix setting of driver data in stmmac_dvr_probe	2015-07-21 00:26:45 -07:00
sun	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-06-24 16:49:49 -07:00
tehuti	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
ti	drivers: net: cpsw: remove tx event processing in rx napi poll	2015-07-21 10:41:24 -07:00
tile	net: batch of last_rx update avoidance in ethernet drivers.	2015-05-14 17:38:17 -04:00
toshiba	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
tundra	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
via	net: via: VIA_RHINE and VIA_VELOCITY should depend on HAS_DMA	2015-06-28 20:20:55 -07:00
wiznet	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
xilinx	net: axienet: Fix devm_ioremap_resource return value check	2015-07-09 21:43:16 -07:00
xircom	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
xscale	drivers/net: remove all references to obsolete Ethernet-HOWTO	2015-06-23 06:50:35 -07:00
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c
jme.h
Kconfig	NET: Add ezchip ethernet driver	2015-06-23 07:16:25 -07:00
korina.c
lantiq_etop.c
Makefile	NET: Add ezchip ethernet driver	2015-06-23 07:16:25 -07:00
netx-eth.c