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03810204dc
openwrt-xburst/target/linux
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blogic 03810204dc ramips: Rework ramips_eth to not require irqsave locking anymore 
Previously the tx housekeeping was done in a spin_lock_irqsave critical
section which causes irqs to be disabled during that time. Since the
housekeeping is already prepared to be scheduled as a tasklet process
the housekeeping only in softirq context and revise the locking between
the tx path and the housekeeping tasklet by using a normal spin_lock
which in most situations will be a NOP anyway.

This makes sure that interrupts are only disabled for a short time
since in the worst case the housekeeping might have to free up to 256
skbs.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29762 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-01-17 11:23:11 +00:00
..
adm5120 base-files, target: assign name to system timeserver section, makes it easier to set servers on the cli 2011-11-10 12:16:41 +00:00
adm8668 [kernel] fill maintainer infos for a couple of targets 2011-05-06 12:37:36 +00:00
amazon amazon: Upgrade amazon target to kernel 2.6.37 2011-04-10 15:08:28 +00:00
ar7 [ar7] add additionnal debug symbols when kernel debugging is enabled 2011-07-17 12:30:04 +00:00
ar71xx ar71xx: move irq_to_gpio and gpio_to_irq into gpio.c 2012-01-11 18:00:50 +00:00
at91 targets: fix CONFIG_USB_STORAGE_* inconsistency 2011-11-25 20:47:44 +00:00
atheros [atheros] convert to gpiolib 2011-12-09 07:52:10 +00:00
au1000 kernel: update kernel to version 2.6.39.4 2011-08-16 22:04:10 +00:00
avr32 kernel: update kernel to version 2.6.39.4 2011-08-16 22:04:10 +00:00
brcm47xx brcm47xx: add support for kernel 3.2 2012-01-15 21:18:34 +00:00
brcm63xx brcm63xx: add support for linux 3.2 2012-01-13 14:59:50 +00:00
cns3xxx [cns3xxx]: update 3.1 patches 2011-11-07 21:13:13 +00:00
cns21xx [cns21xx]: cns21xx belongs to the Econa family, too 2011-07-02 08:31:25 +00:00
cobalt target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
coldfire [coldfire]: remove 2.6.25 support 2010-11-22 13:31:46 +00:00
ep93xx target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
etrax [etrax]: mark it broken 2011-07-02 07:26:04 +00:00
gemini kernel: Update to version 2.6.37.6 2011-04-03 13:59:07 +00:00
generic [generic/3.2]: fixup arm xz support with recent changes 2012-01-14 22:55:04 +00:00
goldfish global cflags: remove -funit-at-a-time, it is ignored by recent compilers. instead add -fno-caller-saves, which improves compression ratio for generated code with no apparent negative effects on performance 2011-03-26 01:07:12 +00:00
imx21 target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
iop32x kernel: Update to version 2.6.37.6 2011-04-03 13:59:07 +00:00
ixp4xx [ixp4xx]: add 3.0 support 2011-07-06 13:03:38 +00:00
kirkwood base-files, target: assign name to system timeserver section, makes it easier to set servers on the cli 2011-11-10 12:16:41 +00:00
lantiq kernel: update linux 3.1 to 3.1.9 2012-01-13 14:38:28 +00:00
leon target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
malta kernel: update linux 3.0 to 3.0.17 2012-01-13 14:10:44 +00:00
mpc52xx target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
mpc83xx target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
mpc85xx target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
octeon target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
omap4 [target/omap4]: add support for OMAP4 based boards, starting with the PandaBoard 2012-01-14 23:02:56 +00:00
omap24xx kernel: update linux 3.1 to 3.1.9 2012-01-13 14:38:28 +00:00
omap35xx targets: fix CONFIG_USB_STORAGE_* inconsistency 2011-11-25 20:47:44 +00:00
orion kernel: update linux 3.0 to 3.0.17 2012-01-13 14:10:44 +00:00
ppc40x kernel: update linux 3.0 to 3.0.17 2012-01-13 14:10:44 +00:00
ppc44x kernel: update linux 3.0 to 3.0.17 2012-01-13 14:10:44 +00:00
ps3 targets: fix CONFIG_USB_STORAGE_* inconsistency 2011-11-25 20:47:44 +00:00
pxa target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
pxcab targets: fix CONFIG_USB_STORAGE_* inconsistency 2011-11-25 20:47:44 +00:00
ramips ramips: Rework ramips_eth to not require irqsave locking anymore 2012-01-17 11:23:11 +00:00
rb532 target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
rdc [rdc] include bridge and 8021q modules by default 2011-11-15 22:24:22 +00:00
realview kernel: update linux 3.0 to 3.0.17 2012-01-13 14:10:44 +00:00
s3c24xx global cflags: remove -funit-at-a-time, it is ignored by recent compilers. instead add -fno-caller-saves, which improves compression ratio for generated code with no apparent negative effects on performance 2011-03-26 01:07:12 +00:00
sibyte target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
sparc target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
ubicom32 target: globally disable BSD process accounting 2011-10-25 16:18:36 +00:00
uml kernel: update linux 3.0 to 3.0.17 2012-01-13 14:10:44 +00:00
x86 base-files, target: assign name to system timeserver section, makes it easier to set servers on the cli 2011-11-10 12:16:41 +00:00
xburst targets: fix CONFIG_USB_STORAGE_* inconsistency 2011-11-25 20:47:44 +00:00
Makefile Add kernel_nconfig make target 2010-08-06 21:36:35 +00:00