Rémi Denis-Courmont b91cd14408 f_phonet: use page-sized rather than MTU-sized RX buffers ...

Instead of a large (physically) linear buffer, we generate a set of
paged sk_buff, so no extra memory copy is involved. This removes
high-order allocations and saves quite a bit of memory. Phonet MTU is
65541 bytes, so the two buffers were padded to 128 kilo-bytes each.
Now, we create 17 page buffers, almost a 75% memory use reduction.

Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2009-08-12 20:44:49 -07:00

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accessibility

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acpi

Merge branch 'misc-2.6.31' into release

2009-08-02 12:55:51 -04:00

amba

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ata

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atm

drivers/atm: Use DIV_ROUND_CLOSEST

2009-08-02 12:54:22 -07:00

auxdisplay

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base

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block

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bluetooth

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cdrom

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char

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6

2009-08-04 15:39:43 -07:00

clocksource

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connector

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cpufreq

[CPUFREQ] Make cpufreq suspend code conditional on powerpc.

2009-08-04 14:32:11 -04:00

cpuidle

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crypto

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dca

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dio

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dma

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

2009-07-30 16:46:31 -07:00

edac

amd64_edac: print debug statements only on error

2009-08-04 12:10:06 +02:00

eisa

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firewire

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firmware

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gpio

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gpu

drm/i915: silence vblank warnings

2009-08-09 12:25:29 +10:00

hid

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hwmon

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i2c

i2c-omap: OMAP3430 Silicon Errata 1.153

2009-07-30 01:03:24 +01:00

ide

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idle

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ieee1394

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ieee802154

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infiniband

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input

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2009-08-07 10:42:14 -07:00

isdn

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

leds

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lguest

lguest and virtio: cleanup struct definitions to Linux style.

2009-07-30 16:03:46 +09:30

macintosh

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mca

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md

md: Use revalidate_disk to effect changes in size of device.

2009-08-03 10:59:58 +10:00

media

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

memstick

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message

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mfd

mfd: twl4030 irq fixes

2009-08-04 20:31:32 +02:00

misc

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

mmc

drivers/mmc: correct error-handling code

2009-08-07 10:39:56 -07:00

mtd

Merge branch 'for-linus' of git://git.infradead.org/ubi-2.6

2009-08-09 14:58:34 -07:00

net

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

nubus

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of

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oprofile

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parisc

parisc: hppb.c - fix printk format strings

2009-08-02 15:42:39 +02:00

parport

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pci

intel-iommu: Fix enabling snooping feature by mistake

2009-08-06 11:35:50 +01:00

pcmcia

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platform

Merge branch 'bugzilla-13825' into release

2009-08-02 12:36:01 -04:00

pnp

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power

Merge git://git.infradead.org/users/cbou/battery-2.6.31

2009-07-30 16:45:53 -07:00

pps

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ps3

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rapidio

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regulator

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rtc

rtc: mark if rtc-cmos drivers were successfully registered

2009-07-29 19:10:35 -07:00

s390

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

sbus

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scsi

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-04 15:38:34 -07:00

serial

Merge master.kernel.org:/home/rmk/linux-2.6-arm

2009-08-07 10:46:51 -07:00

sh

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sn

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spi

spi: omap2_mcspi rxdma bugfix

2009-07-29 19:10:35 -07:00

ssb

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staging

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

tc

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telephony

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thermal

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uio

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usb

f_phonet: use page-sized rather than MTU-sized RX buffers

2009-08-12 20:44:49 -07:00

uwb

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video

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

virtio

virtio: refactor find_vqs

2009-07-30 16:03:45 +09:30

vlynq

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w1

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

watchdog

Merge master.kernel.org:/home/rmk/linux-2.6-arm

2009-08-07 10:46:51 -07:00

xen

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zorro

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Kconfig

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Makefile

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