Jesper Dangaard Brouer cd39a7890a net: cacheline adjust struct netns_frags for better frag performance ...

This small cacheline adjustment of struct netns_frags improves
performance significantly for the fragmentation code.

Struct members 'lru_list' and 'mem' are both hot elements, and it
hurts performance, due to cacheline bouncing at every call point,
when they share a cacheline.  Also notice, how mem is placed
together with 'high_thresh' and 'low_thresh', as they are used in
the compare operations together.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-01-29 13:36:23 -05:00

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acpi

Merge tag 'for-3.8' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

2012-12-13 12:14:47 -08:00

asm-generic

mm: limit mmu_gather batching to fix soft lockups on !CONFIG_PREEMPT

2013-01-04 16:11:46 -08:00

clocksource

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crypto

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drm

Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel

2013-01-11 07:52:48 +10:00

keys

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linux

drivers/net/phy/micrel_phy: Add support for new PHYs

2013-01-28 18:42:10 -05:00

math-emu

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media

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memory

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misc

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net

net: cacheline adjust struct netns_frags for better frag performance

2013-01-29 13:36:23 -05:00

pcmcia

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ras

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rdma

UAPI: Remove empty Kbuild files

2013-01-02 17:36:10 -08:00

rxrpc

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scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2012-12-13 19:20:31 -08:00

sound

Merge remote-tracking branch 'asoc/fix/cs4271' into tmp

2013-01-10 12:22:11 +00:00

target

target/iscsi_target: Add NodeACL tags for initiator group support

2012-12-13 14:18:09 -08:00

trace

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2013-01-02 09:57:34 -08:00

uapi

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

2013-01-28 14:43:00 -05:00

video

Merge branch 'omap-for-v3.8/fixes-for-merge-window' into omap-for-v3.8/fixes-for-merge-window-v2

2012-12-16 11:28:10 -08:00

xen

Merge tag 'stable/for-linus-3.8-rc0-bugfix-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2012-12-18 12:26:54 -08:00

Kbuild

UAPI: Remove empty Kbuild files

2013-01-02 17:36:10 -08:00