Eric Dumazet 6060bcdcff rhashtable: reorganize struct rhashtable layout ...

While under frags DDOS I noticed unfortunate false sharing between
@nelems and @params.automatic_shrinking

Move @nelems at the end of struct rhashtable so that first cache line
is shared between all cpus, because almost never dirtied.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit e5d672a078)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-10-18 09:13:25 +02:00

..

acpi

ACPICA: OSL: Add support to exclude stdarg.h

2018-04-13 19:48:28 +02:00

asm-generic

ioremap: Update pgtable free interfaces with addr

2018-08-17 20:59:29 +02:00

clocksource

clocksource/drivers/sp804: Convert init function to return error

2016-06-28 10:19:30 +02:00

crypto

crypto: vmac - separate tfm and request context

2018-08-17 20:59:29 +02:00

drm

drm: Add DP PSR2 sink enable bit

2018-08-03 07:55:26 +02:00

dt-bindings

dt-bindings: clock: mediatek: add binding for fixed-factor clock axisel_d4

2018-04-24 09:34:14 +02:00

keys

KEYS: Strip trailing spaces

2016-06-14 10:29:44 +01:00

kvm

arm/arm64: KVM: Add PSCI version selection API

2018-05-09 09:50:19 +02:00

linux

rhashtable: reorganize struct rhashtable layout

2018-10-18 09:13:25 +02:00

math-emu

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media

media: v4l: event: Prevent freeing event subscriptions while accessed

2018-10-03 17:01:55 -07:00

memory

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misc

cxl: Add cxl_check_and_switch_mode() API to switch bi-modal cards

2016-07-14 20:28:11 +10:00

net

inet: frags: break the 2GB limit for frags storage

2018-10-18 09:13:24 +02:00

pcmcia

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ras

tracing, RAS: Cleanup on __get_str() usage

2016-07-15 15:51:16 -04:00

rdma

IB/core: Make testing MR flags for writability a static inline function

2018-08-15 18:14:43 +02:00

rxrpc

rxrpc: Add tracepoint for ACK proposal

2016-09-23 15:49:19 +01:00

scsi

scsi: sg: disable SET_FORCE_LOW_DMA

2018-01-23 19:57:04 +01:00

soc

memory: tegra: Apply interrupts mask per SoC

2018-08-03 07:55:24 +02:00

sound

ALSA: control: Hardening for potential Spectre v1

2018-05-01 15:13:06 -07:00

target

target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK

2018-01-17 09:38:54 +01:00

trace

tracing/hrtimer: Fix tracing bugs by taking all clock bases and modes into account

2018-05-30 07:50:19 +02:00

uapi

ethtool: Remove trailing semicolon for static inline

2018-09-19 22:47:12 +02:00

video

udlfb: set optimal write delay

2018-09-09 20:01:25 +02:00

xen

swiotlb-xen: implement xen_swiotlb_dma_mmap callback

2017-10-05 09:44:05 +02:00

Kbuild

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