Rusty Russell f42157cb56 tun: fallback if skb_alloc() fails on big packets ... skb_alloc produces linear packets (using kmalloc()). That can fail, so should we fall back to making paged skbs. My original version of this patch always allocate paged skbs for big packets. But that made performance drop from 8.4 seconds to 8.8 seconds on 1G lguest->Host TCP xmit. So now we only do that as a fallback. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Max Krasnyansky <maxk@qualcomm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2008-08-15 19:52:31 -07:00
..
accessibility
acpi
amba
ata
atm
auxdisplay
base
block
bluetooth	[Bluetooth] Add full quirk implementation for btusb driver	2008-08-07 22:26:56 +02:00
cdrom
char	crypto: padlock - fix VIA PadLock instruction usage with irq_ts_save/restore()	2008-08-13 22:02:26 +10:00
clocksource
connector
cpufreq	[CPUFREQ] Fix -Wshadow warning in conservative governor.	2008-08-08 16:00:48 -04:00
cpuidle	cpuidle: make sysfs attributes sysdev class attributes	2008-08-12 16:07:28 -07:00
crypto	crypto: padlock - fix VIA PadLock instruction usage with irq_ts_save/restore()	2008-08-13 22:02:26 +10:00
dca
dio
dma	Merge branch 'for-linus-merged' of master.kernel.org:/home/rmk/linux-2.6-arm	2008-08-08 11:38:42 -07:00
edac
eisa
firewire
firmware	firmware/memmap: cleanup	2008-08-12 16:07:31 -07:00
gpio
gpu
hid
hwmon	hwmon: (lm75) Drop legacy i2c driver	2008-08-10 22:56:16 +02:00
i2c	USB: isp1301: fix compilation	2008-08-13 17:32:56 -07:00
ide	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
ieee1394
infiniband	Merge branches 'ehca' and 'ipoib' into for-linus	2008-08-12 13:52:54 -07:00
input	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6	2008-08-13 20:48:25 -07:00
isdn
leds	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
lguest	lguest: use get_user_pages_fast() instead of get_user_pages()	2008-08-12 17:52:53 +10:00
macintosh
mca
md
media	Merge Linus' latest into master	2008-08-08 19:18:18 +01:00
memstick
message
mfd	mfd: tc6393 cleanup and update	2008-08-10 23:32:07 +02:00
misc	GRU: fix preprocessor symbol for sparse	2008-08-12 16:07:29 -07:00
mmc	mfd: have TMIO drivers and subdevices depend on ARM	2008-08-10 23:30:34 +02:00
mtd	mfd: have TMIO drivers and subdevices depend on ARM	2008-08-10 23:30:34 +02:00
net	tun: fallback if skb_alloc() fails on big packets	2008-08-15 19:52:31 -07:00
nubus
of
oprofile
parisc
parport
pci	PCI: Limit VPD length for Broadcom 5708S	2008-08-07 17:47:37 -07:00
pcmcia	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
pnp
power	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
ps3
rapidio
regulator
rtc	rtc-isl1208: fix double removal of a sysfs entry	2008-08-12 16:07:28 -07:00
s390
sbus	sparc/drivers: use linux/of_device.h instead of asm/of_device.h	2008-08-11 14:30:53 -07:00
scsi	make struct scsi_dh_devlist's static	2008-08-11 12:20:31 -07:00
serial	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6	2008-08-13 20:48:25 -07:00
sh
sn
spi	[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach	2008-08-07 09:55:48 +01:00
ssb
tc
telephony
thermal
uio
usb	usb: musb: pass configuration specifics via pdata	2008-08-13 17:33:01 -07:00
video	fbcon: prevent cursor disappearance after switching to 512 character font	2008-08-12 16:07:29 -07:00
virtio
w1
watchdog	ALi M7101 PMU also available on Sun Netra's too	2008-08-12 16:07:31 -07:00
xen
zorro
Kconfig
Makefile	USB: Add MUSB and TUSB support	2008-08-13 17:33:00 -07:00