Samuel Ortiz 3958fb34ef [IrDA]: irda-usb TX path optimization (was Re: IrDA spams logfiles - since 2.6.19) ...

Since we stop using dev_alloc_skb on the IrDA TX frame, we constantly run
into the case of the skb headroom being 0, and thus we call skb_cow for
every IrDA TX frame.
This patch uses a local buffer and memcpy the skb to it, saving us a
kmalloc for each of those IrDA TX frames.

Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2007-01-23 20:25:49 -08:00

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acorn

[PATCH] getting rid of all casts of k[cmz]alloc() calls

2006-12-13 09:05:58 -08:00

acpi

[PATCH] acpi: remove "video device notify" message

2007-01-23 07:52:07 -08:00

amba

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ata

sata_mv HighPoint 2310 support (88SX7042)

2007-01-19 19:24:36 -05:00

atm

[PATCH] horizon.c: missing __devinit

2007-01-23 11:09:49 -08:00

base

[PATCH] fix kernel-doc warnings in 2.6.20-rc1

2006-12-22 08:55:47 -08:00

block

[PATCH] Fix BUG at drivers/scsi/scsi_lib.c:1118 caused by "pktsetup dvd /dev/sr0"

2007-01-05 23:55:22 -08:00

bluetooth

[Bluetooth] Correct SCO buffer for Broadcom based Dell laptops

2007-01-09 00:29:59 -08:00

cdrom

[PATCH] cdrom: set default timeout to 7 seconds

2007-01-03 17:32:54 -08:00

char

Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

2007-01-23 11:19:32 -08:00

clocksource

[PATCH] clocksource: small cleanup

2006-12-10 09:57:22 -08:00

connector

[PATCH] connector: some fixes for ia64 unaligned access errors

2007-01-05 23:55:29 -08:00

cpufreq

[CPUFREQ] Bug fix for acpi-cpufreq and cpufreq_stats oops on frequency change notification

2006-12-22 22:45:41 -05:00

crypto

[PATCH] geode crypto is PCI device

2006-12-10 09:55:40 -08:00

dio

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dma

…

edac

…

eisa

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fc4

[PATCH] getting rid of all casts of k[cmz]alloc() calls

2006-12-13 09:05:58 -08:00

firmware

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hid

HID: hid/hid-input.c doesn't need to include linux/usb/input.h

2007-01-21 22:17:57 +01:00

hwmon

hwmon/w83793: Hide invalid VID readings

2007-01-18 22:14:24 +01:00

i2c

i2c/m41t00: Do not forget to write year

2007-01-05 17:54:05 +01:00

ide

[PATCH] atiixp: Old drivers/ide layer driver for the ATIIXP hang fix

2007-01-05 23:55:22 -08:00

ieee1394

ieee1394: sbp2: fix probing of some DVD-ROM/RWs

2007-01-10 20:24:42 +01:00

infiniband

IB/ehca: Fix mismatched spin_unlock in irq handler

2007-01-22 17:03:55 -08:00

input

[SPARC64]: Fix of_iounmap() region release.

2006-12-31 14:06:05 -08:00

isdn

[PATCH] Call init_timer() for ISDN PPP CCP reset state timer

2006-12-22 14:31:24 -08:00

kvm

[PATCH] KVM: fix bogus pagefault on writable pages

2007-01-23 07:52:06 -08:00

leds

[PATCH] Fix leds-s3c24xx hardware.h reference

2007-01-05 23:55:21 -08:00

macintosh

[PATCH] Fix implicit declarations in via-pmu

2007-01-05 23:55:21 -08:00

mca

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md

[PATCH] md: pass down BIO_RW_SYNC in raid{1,10}

2007-01-11 18:18:21 -08:00

media

V4L/DVB (5123): Buf_qbuf: fix: videobuf_queue->stream corruption and lockup

2007-01-23 22:00:21 -02:00

message

[SCSI] fusion: bump version

2007-01-06 09:32:49 -06:00

mfd

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misc

Pull platform-drivers into test branch

2006-12-20 02:52:17 -05:00

mmc

mmc: Correct definition of R6

2007-01-15 06:44:03 +01:00

mtd

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

2007-01-18 10:34:51 +11:00

net

[IrDA]: irda-usb TX path optimization (was Re: IrDA spams logfiles - since 2.6.19)

2007-01-23 20:25:49 -08:00

nubus

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oprofile

[PATCH] struct path: convert oprofile

2006-12-08 08:28:48 -08:00

parisc

[PATCH] getting rid of all casts of k[cmz]alloc() calls

2006-12-13 09:05:58 -08:00

parport

[PATCH] Kconfig refactoring for better menu nesting

2006-12-10 09:55:39 -08:00

pci

PCI: fix pci-driver kernel-doc

2007-01-22 12:00:54 -08:00

pcmcia

[PATCH] Fix numerous kcalloc() calls, convert to kzalloc()

2006-12-13 09:05:52 -08:00

pnp

[PATCH] getting rid of all casts of k[cmz]alloc() calls

2006-12-13 09:05:58 -08:00

ps3

[POWERPC] ps3: Add vuart support

2006-12-11 13:49:53 +11:00

rapidio

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rtc

[PATCH] rtc-sh: act on rtc_wkalrm.enabled when setting an alarm

2007-01-23 07:52:06 -08:00

s390

Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

2007-01-09 09:36:06 -08:00

sbus

[PATCH] getting rid of all casts of k[cmz]alloc() calls

2006-12-13 09:05:58 -08:00

scsi

Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

2007-01-22 10:35:34 -08:00

serial

[PATCH] x86-64: modpost add more symbols to whitelist pattern2

2007-01-11 01:52:44 +01:00

sh

…

sn

…

spi

[PATCH] spi_s3c24xx_gpio: use right header

2006-12-30 10:56:43 -08:00

tc

[PATCH] tty: switch to ktermios

2006-12-08 08:28:57 -08:00

telephony

[PATCH] struct path: convert ixj

2006-12-08 08:28:46 -08:00

usb

[PATCH] funsoft: ktermios fix

2007-01-23 11:09:49 -08:00

video

backlight: fix backlight_device_register compile failures

2007-01-02 00:06:18 -05:00

w1

[PATCH] w1: Fix for kconfig entry typo

2006-12-13 09:05:48 -08:00

zorro

[PATCH] struct path: convert zorro

2006-12-08 08:28:50 -08:00

Kconfig

[PATCH] kvm: userspace interface

2006-12-10 09:57:22 -08:00

Makefile

[PATCH] kvm: userspace interface

2006-12-10 09:57:22 -08:00