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

..

accessibility

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acpi

Merge branch 'misc-2.6.31' into release

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

amba

[ARM] amba: fix amba device resources

2009-07-05 22:39:08 +01:00

ata

libata: accept late unlocking of HPA

2009-07-28 21:07:09 -04:00

atm

drivers/atm: Use DIV_ROUND_CLOSEST

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

auxdisplay

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base

driver core: sysdev: do not send KOBJ_ADD uevent if kobject_init_and_add fails

2009-07-28 13:45:22 -07:00

block

mg_disk: Add missing ready status check on mg_write()

2009-07-28 08:57:33 +02:00

bluetooth

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

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

clocksource: sh_tmu: Make undefined TCOR behaviour less undefined.

2009-06-24 21:08:11 +09:00

connector

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

2009-07-23 19:03:51 -07:00

cpufreq

[CPUFREQ] Make cpufreq suspend code conditional on powerpc.

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

cpuidle

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crypto

crypto: padlock-aes - work around Nano CPU errata in CBC mode

2009-06-18 19:31:09 +08:00

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

Merge branch 'akpm'

2009-06-16 19:50:13 -07:00

firewire

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

2009-07-06 14:03:44 -07:00

firmware

Pull for-2.6.31 into release

2009-06-17 09:35:24 -07:00

gpio

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

gpu

drm/i915: silence vblank warnings

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

hid

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

2009-07-22 09:30:07 -07:00

hwmon

hwmon: (asus_atk0110) Fix upper limit readings

2009-07-28 16:31:39 +02:00

i2c

i2c-omap: OMAP3430 Silicon Errata 1.153

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

ide

ide-tape: Don't leak kernel stack information

2009-07-21 20:36:25 -07:00

idle

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ieee1394

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

2009-07-06 14:03:44 -07:00

ieee802154

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

2009-07-27 11:29:31 -07:00

infiniband

Merge branches 'ehca', 'misc', 'mlx4', 'mthca' and 'nes' into for-linus

2009-06-23 10:38:47 -07:00

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

Update Yoichi Yuasa's e-mail address

2009-07-03 15:45:29 +01:00

lguest

lguest and virtio: cleanup struct definitions to Linux style.

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

macintosh

powerpc/pmac: Fix DMA ops for MacIO devices

2009-06-26 14:37:25 +10:00

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

net: use NETDEV_TX_OK instead of 0 in ndo_start_xmit() functions

2009-07-05 19:16:04 -07:00

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

of/mdio: Add support function for Ethernet fixed-link property

2009-07-22 09:27:18 -07:00

oprofile

oprofile: reset bt_lost_no_mapping with other stats

2009-07-10 12:35:36 +02:00

parisc

parisc: hppb.c - fix printk format strings

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

parport

parport/serial: add support for NetMos 9901 Multi-IO card

2009-06-30 18:55:59 -07:00

pci

intel-iommu: Fix enabling snooping feature by mistake

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

pcmcia

Remove multiple KERN_ prefixes from printk formats

2009-07-08 10:30:03 -07:00

platform

Merge branch 'bugzilla-13825' into release

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

pnp

Merge branches 'acerhdf', 'acpi-pci-bind', 'bjorn-pci-root', 'bugzilla-12904', 'bugzilla-13121', 'bugzilla-13396', 'bugzilla-13533', 'bugzilla-13612', 'c3_lock', 'hid-cleanups', 'misc-2.6.31', 'pdc-leak-fix', 'pnpacpi', 'power_nocheck', 'thinkpad_acpi', 'video' and 'wmi' into release

2009-06-24 01:19:50 -04:00

power

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

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

pps

LinuxPPS: core support

2009-06-18 13:04:04 -07:00

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

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

2009-07-09 20:33:18 -07:00

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

headers: smp_lock.h redux

2009-07-12 12:22:34 -07:00

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

vlynq: fix typo in Kconfig to enable debugging

2009-07-06 13:57:03 -07:00

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

xen: Use kcalloc() in xen_init_IRQ()

2009-07-01 11:19:47 +02:00

zorro

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Kconfig

LinuxPPS: core support

2009-06-18 13:04:04 -07:00

Makefile

LinuxPPS: core support

2009-06-18 13:04:04 -07:00